Add Portuguese (Brazil): gector-bert-pt-br v1.0.0 (parity with quickstart.py on its 603 gold sentences)

README.md

@@ -13,18 +13,19 @@ models:
 - proofbird/gector-bert-es
 - proofbird/gector-bert-fr
 - proofbird/gector-bert-de
+- proofbird/gector-bert-pt-br
 short_description: Proofbird grammar models, running in your browser
 ---
 
 # Try Proofbird Grammar
 
-Proofbird's on-device grammar models — English, Italian, Spanish, French and German — running **in your browser**.
+Proofbird's on-device grammar models — English, Italian, Spanish, French, German and Brazilian Portuguese — running **in your browser**.
 The model is downloaded once (about 450 MB per language, then kept by your browser) and runs on your own computer with
 ONNX Runtime Web; the text you type is never sent anywhere.
 
 What the page runs is a line-by-line JavaScript port of each model's `quickstart.py` (`gector.js`): the same
-tokenizer, the same five passes, the same suggestions — checked against the Python file on all 2 549 gold sentences of
-the five models (identical token ids, corrections and suggestions). Like the Proofbird app, it checks one sentence at a
+tokenizer, the same five passes, the same suggestions — checked against the Python file on all 3 152 gold sentences of
+the six models (identical token ids, corrections and suggestions). Like the Proofbird app, it checks one sentence at a
 time.
 
 This is the model on its own. The [Proofbird](https://proofbird.app) app adds the guards in each model's

app.js

@@ -12,8 +12,10 @@ const MODELS = {
         text: "Ma sœur sont très content. Les enfants joue dans le jardin.", tries: ["Nous est arrivés en retard.", "Je vais à le marché."] },
   de: { name: "Deutsch", tag: "v2.1.0", licence: "Apache-2.0",
         text: "Meine Schwester sind sehr mude. Du hat heute keine zeit.", tries: ["Die Kinder spielt im Garten.", "Ich hoffe, das du kommst."] },
+  "pt-br": { name: "Português (Brasil)", tag: "v1.0.0", licence: "Apache-2.0",
+        text: "A casa são muito bonito. As crianças brinca no jardim.", tries: ["Os meninos come em casa.", "Vou a praia amanhã."] },
 };
-const NAMES = { en: "English", it: "Italian", es: "Spanish", fr: "French", de: "German" };
+const NAMES = { en: "English", it: "Italian", es: "Spanish", fr: "French", de: "German", "pt-br": "Portuguese (Brazil)" };
 const CACHE = "proofbird-models-v1";
 const $ = (id) => document.getElementById(id);
 
@@ -25,8 +27,10 @@ let edited = false;
 
 function pickLanguage() {
   for (const l of navigator.languages || [navigator.language || "en"]) {
-    const code = l.slice(0, 2).toLowerCase();
+    const full = l.toLowerCase(), code = full.slice(0, 2);
+    if (MODELS[full]) return full;                       // a variant model (pt-BR) by its full tag first
     if (MODELS[code]) return code;
+    if (code === "pt") return "pt-br";                   // the one Portuguese model so far
   }
   return "en";
 }

gector.js

@@ -12,7 +12,7 @@ const isAlnum = (ch) => ch.length > 0 && ALNUM.test(Array.from(ch)[0]);
 export class Gector {
   /**
    * files: { config, tokenizer, rules, verbs } - config.json and tokenizer.json parsed, language-rules.json parsed (or {}),
-   * verb-form-vocab.txt as text (or ""). lang: "en" | "it" | "es" | "fr" | "de". run(ids) -> { labels, d } (Float32Arrays,
+   * verb-form-vocab.txt as text (or ""). lang: "en" | "it" | "es" | "fr" | "de" | "pt-br". run(ids) -> { labels, d } (Float32Arrays,
    * [tokens x 5000] and [tokens x 2]).
    */
   constructor(files, lang, run, { keepConfidence = 0, minErrorProb = 0 } = {}) {