AI Benchmark Index
Collection
Task data for the benchmark-* family of AI benchmarks (aibenchmarkindex.com). • 22 items • Updated
id stringlengths 7 7 | kind stringclasses 1
value | prompt stringlengths 1.96k 2.82k | expected stringlengths 1.56k 2.39k | metadata dict |
|---|---|---|---|---|
a11y-01 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Misty Pantry weekly digest</title>
<style>
body{color:#131a16;background-color:#e3f2e5;font-family:system-ui,sans-serif;line-height:1.5}
.hint{color:#06156b;background-color:#f9e7ed}
.cta{color:#35022f;background-color:#eff2cd;padding:.6rem 1rem;bord... | {
"defects": [
"empty-link",
"heading-order",
"missing-alt"
],
"wcag": [
"2.4.4",
"1.3.1",
"1.1.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261015
} |
a11y-02 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Copper Crossing bulletin</title>
<style>
body{color:#095238;background-color:#fafed3;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#571f0b;background-color:#eae1cf}
.go{color:#046936;background-color:#dbe5ff;padding:.6rem 1rem;border:... | {
"defects": [
"missing-lang",
"unlabeled-input"
],
"wcag": [
"3.1.1",
"3.3.2"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261016
} |
a11y-03 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Sage Clinic weekly digest</title>
<style>
body{color:#30350b;background-color:#ebffe6;font-family:system-ui,sans-serif;line-height:1.5}
.muted{color:#161a5a;background-color:#d8e8f8}
.tab{color:#353662;background-color:#eee4e3;padding:.4rem .8rem;dis... | {
"defects": [
"div-button",
"low-contrast",
"missing-lang",
"table-headers"
],
"wcag": [
"4.1.2",
"1.4.3",
"3.1.1",
"1.3.1"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261017
} |
a11y-04 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Coral Ledger handbook</title>
<style>
body{color:#48241a;background-color:#f8ceca;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#623a3a;background-color:#d2e1e4}
.action{color:#3a7125;background-color:#caf9e5;padding:.6rem 1rem;borde... | {
"defects": [
"heading-order",
"low-contrast",
"table-headers"
],
"wcag": [
"1.3.1",
"1.4.3",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261018
} |
a11y-05 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Juniper Collective weekly digest</title>
<style>
body{color:#2d6f16;background-color:#f3ded5;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#550c57;background-color:#e8f6cb}
.action{color:#622f78;background-color:#e7d3f0;padding:.6rem ... | {
"defects": [
"empty-link",
"missing-lang",
"tabindex-positive"
],
"wcag": [
"2.4.4",
"3.1.1",
"2.4.3"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261019
} |
a11y-06 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Juniper Guild bulletin</title>
<style>
body{color:#64024f;background-color:#dbfed9;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#633f06;background-color:#e2fce3}
.tab{color:#0f1439;background-color:#d0f5e1;padding:.4rem .8rem;display... | {
"defects": [
"div-button",
"empty-link",
"missing-alt",
"table-headers",
"unlabeled-input"
],
"wcag": [
"4.1.2",
"2.4.4",
"1.1.1",
"1.3.1",
"3.3.2"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261020
} |
a11y-07 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Bright Foundry release notes</title>
<style>
body{color:#116f78;background-color:#d6eedf;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#1f6e25;background-color:#fcebca}
.btn-primary{color:#360a75;background-color:#facbca;padding:.6rem... | {
"defects": [
"missing-lang",
"tabindex-positive"
],
"wcag": [
"3.1.1",
"2.4.3"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261021
} |
a11y-08 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Copper Collective status report</title>
<style>
body{color:#2c3a2f;background-color:#f5d7ce;font-family:system-ui,sans-serif;line-height:1.5}
.note{color:#59663b;background-color:#e9f3ec}
.cta{color:#33134a;background-color:#f8e8fa;padding:.6rem 1rem... | {
"defects": [
"low-contrast",
"no-focus-style",
"unlabeled-input"
],
"wcag": [
"1.4.3",
"2.4.7",
"3.3.2"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261022
} |
a11y-09 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Juniper Works bulletin</title>
<style>
body{color:#125c65;background-color:#c9e6e1;font-family:system-ui,sans-serif;line-height:1.5}
.hint{color:#2f2359;background-color:#cbe5fc}
.tab{color:#215a31;background-color:#e9eadf;padding:.4rem .8rem;display... | {
"defects": [
"empty-link",
"missing-alt",
"missing-lang",
"tabindex-positive"
],
"wcag": [
"2.4.4",
"1.1.1",
"3.1.1",
"2.4.3"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261023
} |
a11y-10 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Amber Valley release notes</title>
<style>
body{color:#345f24;background-color:#c9e2df;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#313a35;background-color:#d2d7ff}
.action{color:#262948;background-color:#fcecf3;padding:.6rem 1rem;... | {
"defects": [
"div-button",
"table-headers",
"unlabeled-input"
],
"wcag": [
"4.1.2",
"1.3.1",
"3.3.2"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261024
} |
a11y-11 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Quiet Observatory product sheet</title>
<style>
body{color:#302b3b;background-color:#f7d5fb;font-family:system-ui,sans-serif;line-height:1.5}
.muted{color:#0f4226;background-color:#d5cdfd}
.go{color:#401401;background-color:#dfcbe8;padding:.6rem 1rem... | {
"defects": [
"heading-order",
"missing-alt",
"missing-lang"
],
"wcag": [
"1.3.1",
"1.1.1",
"3.1.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261025
} |
a11y-12 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Atlas Pantry setup guide</title>
<style>
body{color:#0d0818;background-color:#fbc9dc;font-family:system-ui,sans-serif;line-height:1.5}
.note{color:#5c2117;background-color:#caccf3}
.tab{color:#113f3f;background-color:#e2e9d2;padding:.4rem .8rem;displ... | {
"defects": [
"heading-order",
"missing-alt",
"table-headers",
"unlabeled-input"
],
"wcag": [
"1.3.1",
"1.1.1",
"1.3.1",
"3.3.2"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261026
} |
a11y-13 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Bright Pantry release notes</title>
<style>
body{color:#351800;background-color:#d5ffee;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#4b5273;background-color:#d7e7d8}
.main-action{color:#4f1675;background-color:#f7ebf3;padding:.6rem... | {
"defects": [
"low-contrast",
"missing-lang",
"table-headers"
],
"wcag": [
"1.4.3",
"3.1.1",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261027
} |
a11y-14 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Frost Mills survey results</title>
<style>
body{color:#0c1d55;background-color:#d8ccd1;font-family:system-ui,sans-serif;line-height:1.5}
.note{color:#36286b;background-color:#e2f9f6}
.go{color:#725159;background-color:#eee6ea;padding:.6rem 1rem;borde... | {
"defects": [
"heading-order",
"low-contrast"
],
"wcag": [
"1.3.1",
"1.4.3"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261028
} |
a11y-15 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Ember Lights survey results</title>
<style>
body{color:#28010d;background-color:#cec9cb;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#644d61;background-color:#cbd1cd}
.tab{color:#46360a;background-color:#effbf2;padding:.4rem .8rem;di... | {
"defects": [
"div-button",
"low-contrast",
"no-focus-style",
"tabindex-positive"
],
"wcag": [
"4.1.2",
"1.4.3",
"2.4.7",
"2.4.3"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261029
} |
a11y-16 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Frost Foundry status report</title>
<style>
body{color:#541636;background-color:#c9e0ea;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#41002f;background-color:#ecd7d0}
.action{color:#634035;background-color:#e9f6f2;padding:.6rem 1rem... | {
"defects": [
"div-button",
"missing-alt"
],
"wcag": [
"4.1.2",
"1.1.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261030
} |
a11y-17 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Copper Collective booking page</title>
<style>
body{color:#045f61;background-color:#eecdfd;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#3e3353;background-color:#cfd5d7}
.cta{color:#1d5740;background-color:#cddcfe;padding:.6rem 1rem... | {
"defects": [
"empty-link",
"missing-lang",
"no-focus-style"
],
"wcag": [
"2.4.4",
"3.1.1",
"2.4.7"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261031
} |
a11y-18 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Harbor Observatory status report</title>
<style>
body{color:#1b2427;background-color:#dbeaf8;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#6c3f69;background-color:#d8ffcb}
.tab{color:#120a11;background-color:#e6e7d0;padding:.4rem .8... | {
"defects": [
"heading-order",
"missing-alt",
"no-focus-style",
"table-headers"
],
"wcag": [
"1.3.1",
"1.1.1",
"2.4.7",
"1.3.1"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261032
} |
a11y-19 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Northern Ledger handbook</title>
<style>
body{color:#420613;background-color:#f0f0fc;font-family:system-ui,sans-serif;line-height:1.5}
.muted{color:#5a6510;background-color:#cbf6dc}
.main-action{color:#1f2f78;background-color:#fff6f1;padding:.6rem 1r... | {
"defects": [
"empty-link",
"heading-order",
"table-headers"
],
"wcag": [
"2.4.4",
"1.3.1",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261033
} |
a11y-20 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Ember Observatory product sheet</title>
<style>
body{color:#0a0842;background-color:#f4e1db;font-family:system-ui,sans-serif;line-height:1.5}
.muted{color:#5a1613;background-color:#f4ddcb}
.primary-btn{color:#5e611d;background-color:#eafaee;padding:.... | {
"defects": [
"low-contrast",
"tabindex-positive",
"table-headers"
],
"wcag": [
"1.4.3",
"2.4.3",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261034
} |
a11y-21 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Garden Observatory handbook</title>
<style>
body{color:#032249;background-color:#eae1d5;font-family:system-ui,sans-serif;line-height:1.5}
.hint{color:#061034;background-color:#d7d3d2}
.tab{color:#700d67;background-color:#cacde8;padding:.4rem .8rem;di... | {
"defects": [
"empty-link",
"low-contrast",
"missing-alt",
"missing-lang"
],
"wcag": [
"2.4.4",
"1.4.3",
"1.1.1",
"3.1.1"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261035
} |
a11y-22 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Amber Observatory field guide</title>
<style>
body{color:#5a1b19;background-color:#ecd3e7;font-family:system-ui,sans-serif;line-height:1.5}
.note{color:#373700;background-color:#c9ccd2}
.btn-primary{color:#3b6771;background-color:#e0ecfb;padding:.6re... | {
"defects": [
"heading-order",
"low-contrast",
"unlabeled-input"
],
"wcag": [
"1.3.1",
"1.4.3",
"3.3.2"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261036
} |
a11y-23 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Willow Valley release notes</title>
<style>
body{color:#652751;background-color:#edf6cc;font-family:system-ui,sans-serif;line-height:1.5}
.muted{color:#561272;background-color:#cefde7}
.primary-btn{color:#505016;background-color:#cce6e2;padding:.6rem... | {
"defects": [
"div-button",
"low-contrast",
"unlabeled-input"
],
"wcag": [
"4.1.2",
"1.4.3",
"3.3.2"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261037
} |
a11y-24 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Copper Guild setup guide</title>
<style>
body{color:#771160;background-color:#fffbcc;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#2c1d08;background-color:#f0e4db}
.tab{color:#4a0a67;background-color:#ccf9e4;padding:.4rem .8rem;displ... | {
"defects": [
"div-button",
"empty-link",
"heading-order",
"low-contrast",
"missing-alt"
],
"wcag": [
"4.1.2",
"2.4.4",
"1.3.1",
"1.4.3",
"1.1.1"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261038
} |
a11y-25 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Garden Clinic status report</title>
<style>
body{color:#78275e;background-color:#eee9fb;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#55521e;background-color:#e9d8e3}
.action{color:#5d0866;background-color:#c8dacd;padding:.6rem 1rem;... | {
"defects": [
"empty-link",
"tabindex-positive"
],
"wcag": [
"2.4.4",
"2.4.3"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261039
} |
a11y-26 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Atlas Ridge service page</title>
<style>
body{color:#173c17;background-color:#eadcf9;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#2a2b5b;background-color:#e6f7cd}
.primary-btn{color:#3c0167;background-color:#e9ebf3;padding:.6rem 1r... | {
"defects": [
"div-button",
"missing-lang",
"unlabeled-input"
],
"wcag": [
"4.1.2",
"3.1.1",
"3.3.2"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261040
} |
a11y-27 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Silver Mills service page</title>
<style>
body{color:#5b3703;background-color:#e9e7cf;font-family:system-ui,sans-serif;line-height:1.5}
.note{color:#0a7656;background-color:#eefbe9}
.tab{color:#6e2a5f;background-color:#d7ffdd;padding:.4rem .8rem;disp... | {
"defects": [
"heading-order",
"missing-alt",
"missing-lang",
"unlabeled-input"
],
"wcag": [
"1.3.1",
"1.1.1",
"3.1.1",
"3.3.2"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261041
} |
a11y-28 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Atlas Ridge bulletin</title>
<style>
body{color:#343c1c;background-color:#f6e1d4;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#5c3b75;background-color:#f0ecda}
.go{color:#251107;background-color:#edefcc;padding:.6rem 1rem;border:0;bo... | {
"defects": [
"missing-alt",
"no-focus-style",
"table-headers"
],
"wcag": [
"1.1.1",
"2.4.7",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261042
} |
a11y-29 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>River Crossing bulletin</title>
<style>
body{color:#1f5e08;background-color:#ebf4cf;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#693719;background-color:#f9f1f3}
.primary-btn{color:#701a43;background-color:#fecbe8;padding:.6rem 1rem... | {
"defects": [
"div-button",
"empty-link",
"missing-alt"
],
"wcag": [
"4.1.2",
"2.4.4",
"1.1.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261043
} |
a11y-30 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Harbor Foundry bulletin</title>
<style>
body{color:#603332;background-color:#f8cafe;font-family:system-ui,sans-serif;line-height:1.5}
.meta{color:#45330e;background-color:#fbe1cb}
.tab{color:#063a45;background-color:#f4e9ce;padding:.4rem .8rem;displa... | {
"defects": [
"low-contrast",
"no-focus-style",
"table-headers",
"unlabeled-input"
],
"wcag": [
"1.4.3",
"2.4.7",
"1.3.1",
"3.3.2"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261044
} |
a11y-31 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Atlas Ledger newsletter</title>
<style>
body{color:#404567;background-color:#deead7;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#171b66;background-color:#cdd8ce}
.action{color:#120919;background-color:#f4dfe1;padding:.6rem 1rem;bor... | {
"defects": [
"div-button",
"missing-alt",
"tabindex-positive"
],
"wcag": [
"4.1.2",
"1.1.1",
"2.4.3"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261045
} |
a11y-32 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Meadow Mills newsletter</title>
<style>
body{color:#05282f;background-color:#caeae6;font-family:system-ui,sans-serif;line-height:1.5}
.fine{color:#621e4e;background-color:#e0d8d4}
.main-action{color:#093531;background-color:#fbd5d7;padding:.6rem 1rem... | {
"defects": [
"div-button",
"empty-link",
"unlabeled-input"
],
"wcag": [
"4.1.2",
"2.4.4",
"3.3.2"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261046
} |
a11y-33 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Juniper Crossing handbook</title>
<style>
body{color:#495a34;background-color:#f7f9f1;font-family:system-ui,sans-serif;line-height:1.5}
.fine{color:#344d3b;background-color:#dde2d0}
.tab{color:#240674;background-color:#e2d0d4;padding:.4rem .8rem;disp... | {
"defects": [
"low-contrast",
"missing-lang",
"no-focus-style",
"unlabeled-input"
],
"wcag": [
"1.4.3",
"3.1.1",
"2.4.7",
"3.3.2"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261047
} |
a11y-34 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Kestrel Mills newsletter</title>
<style>
body{color:#36302f;background-color:#dbd4d8;font-family:system-ui,sans-serif;line-height:1.5}
.fine{color:#65090d;background-color:#d5f2fa}
.main-action{color:#020601;background-color:#ccdff6;padding:.6rem 1re... | {
"defects": [
"heading-order",
"table-headers"
],
"wcag": [
"1.3.1",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261048
} |
a11y-35 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Copper Observatory newsletter</title>
<style>
body{color:#586833;background-color:#e1fff3;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#4e5d34;background-color:#d0e3e4}
.cta{color:#20576e;background-color:#cec9d8;padding:.6rem 1rem;... | {
"defects": [
"div-button",
"heading-order",
"tabindex-positive"
],
"wcag": [
"4.1.2",
"1.3.1",
"2.4.3"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261049
} |
a11y-36 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Frost Ridge newsletter</title>
<style>
body{color:#5f373d;background-color:#dfdaeb;font-family:system-ui,sans-serif;line-height:1.5}
.note{color:#40660a;background-color:#f7f4f8}
.tab{color:#760440;background-color:#daebe3;padding:.4rem .8rem;display... | {
"defects": [
"div-button",
"empty-link",
"low-contrast",
"tabindex-positive"
],
"wcag": [
"4.1.2",
"2.4.4",
"1.4.3",
"2.4.3"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261050
} |
a11y-37 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Meadow Works product sheet</title>
<style>
body{color:#0e5811;background-color:#c8f4cb;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#111e55;background-color:#c8f0e1}
.cta{color:#6a503b;background-color:#f8c9d9;padding:.6rem 1rem;bor... | {
"defects": [
"missing-alt",
"missing-lang",
"table-headers"
],
"wcag": [
"1.1.1",
"3.1.1",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261051
} |
a11y-38 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Sage Ridge field guide</title>
<style>
body{color:#093552;background-color:#f0d0d4;font-family:system-ui,sans-serif;line-height:1.5}
.muted{color:#406775;background-color:#e3eecf}
.go{color:#6f0858;background-color:#d8fde5;padding:.6rem 1rem;border:0... | {
"defects": [
"heading-order",
"low-contrast",
"no-focus-style"
],
"wcag": [
"1.3.1",
"1.4.3",
"2.4.7"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261052
} |
a11y-39 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Northern Archive weekly digest</title>
<style>
body{color:#60030f;background-color:#cbddcc;font-family:system-ui,sans-serif;line-height:1.5}
.note{color:#011932;background-color:#cee6da}
.tab{color:#6a504e;background-color:#dceedb;padding:.4rem .8rem... | {
"defects": [
"div-button",
"empty-link",
"missing-alt",
"tabindex-positive"
],
"wcag": [
"4.1.2",
"2.4.4",
"1.1.1",
"2.4.3"
],
"tier": "hard",
"seed": 20261015,
"split": "public",
"taskSeed": 20261053
} |
a11y-40 | single | Fix the broken HTML page below so keyboard, screen-reader, and contrast checks pass.
Repair every defect you find: image text alternatives, input labels, text contrast (4.5:1 or better, or 3:1 for large text), heading order, tab order, native buttons, page language, visible focus styles, link names, and table headers.... | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Misty Depot setup guide</title>
<style>
body{color:#0e3123;background-color:#efdbc9;font-family:system-ui,sans-serif;line-height:1.5}
.aside{color:#056d23;background-color:#f3f0f8}
.go{color:#484747;background-color:#edd5f9;padding:.6rem 1rem;border:... | {
"defects": [
"missing-alt",
"missing-lang",
"table-headers"
],
"wcag": [
"1.1.1",
"3.1.1",
"1.3.1"
],
"tier": "easy",
"seed": 20261015,
"split": "public",
"taskSeed": 20261054
} |
Accessibility Fix
Fix a broken page so keyboard, screen-reader and contrast checks pass.
What it measures
Whether a fixed HTML page really repairs injected keyboard, screen-reader, and contrast defects without deleting or hiding content.
Category: coding. Status: alpha.
How to run
$ npx benchmark-accessibility-fix list
$ npx benchmark-accessibility-fix run --model <model-id> --provider openrouter
$ npx benchmark-accessibility-fix score results.json
--provider mock runs the whole benchmark offline with no keys. Real models run
through OpenRouter (OPENROUTER_API_KEY) or any OpenAI-compatible base URL
(OPENAI_BASE_URL, OPENAI_API_KEY).
Data fields
data/tasks.jsonl holds 40 tasks, one JSON object per line
(kinds: 40 single).
| field | type |
|---|---|
id |
string |
kind |
string |
prompt |
string |
expected |
string |
metadata |
object |
Provenance
Accessibility Fix provenance
This file is generated from the benchmark definition.
Synthetic accessibility fixtures
- Kind:
synthetic - URL: https://github.com/pooriaarab/benchmark-accessibility-fix/blob/main/scripts/gen-tasks.mjs
- Licence:
MIT - Retrieved: 2026-10-16T00:00:00.000Z
- How to get it: Run
npm run generate:tasks(ornode scripts/gen-tasks.mjs --seed 20261015afternpm run build) from the repository root. The generator grades every reference page with the built package and re-draws until it scores 1. A hidden split uses another seed:node scripts/gen-tasks.mjs --seed <n> --split hidden --out <path>; hidden files use a11yh- ids and stay out of git and npm. - Contamination notes: Public tasks use seed 20261015. Treat them as possibly in training data; use a separately seeded hidden split for final comparisons.
- Refresh: Change the seed, run the generator, and review the JSONL diff.
Grader
Deterministic static analysis of the fixed HTML: ten WCAG-cited checks score defects fixed, minus regressions, content loss, element removal, and hiding abuse. Model judging is off.
Limitations
This dataset contains only the public task split (40 tasks).
Hidden evaluation splits use a private seed and are deliberately not part of
this dataset. Source kinds: synthetic. These are evaluation prompts
for the benchmark-accessibility-fix benchmark, not training data; scoring requires the package's
deterministic grader. See PROVENANCE.md for contamination notes.
Citation
@misc{benchmark_accessibility_fix,
author = {Pooria Arab},
title = {Accessibility Fix task data},
year = {2026},
url = {https://github.com/pooriaarab/benchmark-accessibility-fix}
}
Links
- Downloads last month
- 30