case_id stringlengths 15 41 | origin stringclasses 2
values | question stringlengths 42 331 | answerability stringclasses 2
values | reference_answer stringlengths 21 593 | label_status stringclasses 1
value | messages listlengths 3 3 | passages listlengths 5 10 | case_json stringlengths 18.4k 31.7k |
|---|---|---|---|---|---|---|---|---|
public-squad-57281f4a2ca10214002d9e58-rag | public | For the source 'Central African Republic', Who was refused as new president? | answerable | African leaders in Chad refused to recognize Djotodia as President [1]. | machine-screened | [
{
"role": "system",
"content": "Answer the question using only the numbered passages.\nRules:\n1. Write no more than four sentences.\n2. Place citation brackets after each claim (e.g. \"The reactor produces 500 megawatts [1].\").\n3. Never output bare citations or place a citation before its claim.\n4. Use ... | [
{
"id": 1,
"text": "rebel and government forces in 2002–3, but many of them have now returned to continue their work.\n\nIn 2006, due to ongoing violence, over 50,000 people in the country's northwest were at risk of starvation but this was averted due to assistance from the United Nations.[citation needed]... | {"adjudication": {"judge_model": "openai/gpt-6-luna", "reviewer_count": 0, "status": "machine-screened"}, "answerability": "answerable", "case_id": "public-squad-57281f4a2ca10214002d9e58-rag", "category": "direct", "conflict_policy": {"mode": "none"}, "context_status": "complete", "corpus_answerability": "answerable", ... |
public-squad-570dfd080b85d914000d7c6c-rag | public | For the source 'Antarctica', What does the massed snow in Antarctica produce? | answerable | The snow that accumulates in Antarctica forms a giant ice sheet that covers the land [5]. | machine-screened | [
{
"role": "system",
"content": "Answer the question using only the numbered passages.\nRules:\n1. Write no more than four sentences.\n2. Place citation brackets after each claim (e.g. \"The reactor produces 500 megawatts [1].\").\n3. Never output bare citations or place a citation before its claim.\n4. Use ... | [
{
"id": 1,
"text": "10.7 °C (20 °F) colder than subliming dry ice at one atmosphere of partial pressure, but since CO2 only makes up 0.039% of air, temperatures of less than −150 °C (−238 °F) would be needed to produce dry ice snow in Antarctica. Antarctica is a frozen desert with little precipitation; the ... | {"adjudication": {"judge_model": "openai/gpt-6-luna", "reviewer_count": 0, "status": "machine-screened"}, "answerability": "answerable", "case_id": "public-squad-570dfd080b85d914000d7c6c-rag", "category": "direct", "conflict_policy": {"mode": "none"}, "context_status": "complete", "corpus_answerability": "answerable", ... |
public-squad-57277f0af1498d1400e8f9da-rag | public | For the source 'Carnival', Who ran from house to house, laughing, screaming, and singing? | answerable | Masked people ran from house to house with laughter, screaming, and singing [5]. | machine-screened | [
{
"role": "system",
"content": "Answer the question using only the numbered passages.\nRules:\n1. Write no more than four sentences.\n2. Place citation brackets after each claim (e.g. \"The reactor produces 500 megawatts [1].\").\n3. Never output bare citations or place a citation before its claim.\n4. Use ... | [
{
"id": 1,
"text": "house near St Thomas Apostle London or to Mr. Nicholas Wall at the Workshoppe near Saddlers Wells at Islington or to Mr. William Tillcar, Turner, his agent at his house in Woodtree next door to the Sun Tavern London.\"\n\nStrictly the term refers to the pump itself, which is normally man... | {"adjudication": {"judge_model": "openai/gpt-6-luna", "reviewer_count": 0, "status": "machine-screened"}, "answerability": "answerable", "case_id": "public-squad-57277f0af1498d1400e8f9da-rag", "category": "direct", "conflict_policy": {"mode": "none"}, "context_status": "complete", "corpus_answerability": "answerable", ... |
public-squad-572ed854dfa6aa1500f8d446-rag | public | "For the source 'Quran', The Quran is widely accepted by historians to contain a relatively accurate(...TRUNCATED) | answerable | "Academic scholars generally consider the Quran in its present form to record the words spoken by Mu(...TRUNCATED) | machine-screened | [{"role":"system","content":"Answer the question using only the numbered passages.\nRules:\n1. Write(...TRUNCATED) | [{"id":1,"text":"of our gaze\". One of Salam's core beliefs was that there is no contradiction betwe(...TRUNCATED) | "{\"adjudication\": {\"judge_model\": \"openai/gpt-6-luna\", \"reviewer_count\": 0, \"status\": \"ma(...TRUNCATED) |
public-squad-572b4999be1ee31400cb8302-rag | public | For the source 'Zinc', What is zinc's atomic number? | answerable | Zinc has an atomic number of 30 [1]. | machine-screened | [{"role":"system","content":"Answer the question using only the numbered passages.\nRules:\n1. Write(...TRUNCATED) | [{"id":1,"text":"Zinc\n\nZinc is a chemical element with symbol Zn and atomic number 30. It is the f(...TRUNCATED) | "{\"adjudication\": {\"judge_model\": \"openai/gpt-6-luna\", \"reviewer_count\": 0, \"status\": \"ma(...TRUNCATED) |
public-squad-57312612497a881900248bd3-rag | public | "For the source 'Indigenous peoples of the Americas', What were many of the indigenous people of the(...TRUNCATED) | answerable | "While some indigenous peoples of the Americas were traditionally hunter-gatherers, many groups prac(...TRUNCATED) | machine-screened | [{"role":"system","content":"Answer the question using only the numbered passages.\nRules:\n1. Write(...TRUNCATED) | [{"id":1,"text":"who, in his search for Asia, thought that he had arrived in the East Indies. The Am(...TRUNCATED) | "{\"adjudication\": {\"judge_model\": \"openai/gpt-6-luna\", \"reviewer_count\": 0, \"status\": \"ma(...TRUNCATED) |
public-squad-5acf67fb77cf76001a684d94-rag | public | For the source 'Capacitor', What benefit is never offered by solid state paper capacitors? | unanswerable | The supplied passages do not provide enough information. | machine-screened | [{"role":"system","content":"Answer the question using only the numbered passages.\nRules:\n1. Write(...TRUNCATED) | [{"id":1,"text":"capacitance was the jar, equivalent to about 1.11 nanofarads.\n\nSince the beginnin(...TRUNCATED) | "{\"adjudication\": {\"judge_model\": \"openai/gpt-6-luna\", \"reviewer_count\": 0, \"status\": \"ma(...TRUNCATED) |
public-squad-5728f4ab2ca10214002dab39-rag | public | For the source 'Paris', What are the two largest opera houses in Paris? | answerable | "The largest opera houses in Paris are the 19th-century Opéra Garnier (historical Paris Opéra) and(...TRUNCATED) | machine-screened | [{"role":"system","content":"Answer the question using only the numbered passages.\nRules:\n1. Write(...TRUNCATED) | [{"id":1,"text":"asiatiques, has one of the largest collections of Asian art in Europe. There are al(...TRUNCATED) | "{\"adjudication\": {\"judge_model\": \"openai/gpt-6-luna\", \"reviewer_count\": 0, \"status\": \"ma(...TRUNCATED) |
public-squad-5a284d65d1a287001a6d0b33-rag | public | For the source 'Mali', What does the Supreme Court enforce? | unanswerable | The supplied passages do not provide enough information. | machine-screened | [{"role":"system","content":"Answer the question using only the numbered passages.\nRules:\n1. Write(...TRUNCATED) | [{"id":1,"text":"five-year terms. Following the 2007 elections, the Alliance for Democracy and Progr(...TRUNCATED) | "{\"adjudication\": {\"judge_model\": \"openai/gpt-6-luna\", \"reviewer_count\": 0, \"status\": \"ma(...TRUNCATED) |
public-squad-5a7e53b470df9f001a875737-rag | public | For the source 'Cork (city)', What days is Spirit Radio on the air? | unanswerable | The supplied passages do not provide enough information. | machine-screened | [{"role":"system","content":"Answer the question using only the numbered passages.\nRules:\n1. Write(...TRUNCATED) | [{"id":1,"text":"intonation often rise and fall, with the overall tone tending to be more high-pitch(...TRUNCATED) | "{\"adjudication\": {\"judge_model\": \"openai/gpt-6-luna\", \"reviewer_count\": 0, \"status\": \"ma(...TRUNCATED) |
Cited answer training data
This is a learning dataset converted from pinned public sources. Public questions keep native evidence. Arka creates new questions from separately assigned documents. The public, synthetic and merged configurations share the same held-out validation and test data.
The project assigns complete source document groups to its own training, validation and test splits before generation. These are project splits, not the source datasets' official validation and test sets.
Generator: google/gemini-3.8-flash. Grader: openai/gpt-6-luna. These provider model IDs are recorded in data_models.json.
Label policy: machine-screened. Machine-screened rows are not human-reviewed. A separate model checked answer support, but its agreement with human reviewers has not been measured. No production quality claim is made. Original cases, source provenance and review bindings are retained in case_json. The messages column uses the project's training formatter.
Licensing
Retained source terms: CC-BY-SA-4.0. SQuAD 2.0 uses CC BY-SA 4.0. Its retained text and adapted questions and answers keep attribution and share-alike terms. Cite Rajpurkar, Jia and Liang, Know What You Don't Know, ACL 2018. Generated records do not remove source terms. This is not an Apache-only release.
Single-fact synthetic experiment
The synthetic_single_fact configuration contains 500 new synthetic training
rows from the same pinned SQuAD article groups as the earlier synthetic arm.
Gemini 3.8 Flash generates and GPT-6 Luna grades this data. Each selected row
declares one required fact. This count is not independent proof that every
question asks for a single atomic fact. The data is experimental and
machine-screened, with zero human reviewers.
Full source passages, actual BM25 retrieval, citations, literal evidence and bound grades remain checked. The training set contains 350 supported and 150 missing-answer rows, evenly divided between web and retrieval contexts. It has no conflict examples. Failed and rejected candidates remain in the private run evidence rather than this selected public export.
The merged_single_fact configuration is the exact concatenation of the
existing 500 public training rows and these 500 new synthetic rows. Both new
configurations share the original 50 validation and 50 article test rows.
Their original bytes are preserved. The existing public, synthetic and
merged configurations and their Parquet files are unchanged. merged remains
the default configuration. Dataset availability does not imply that every
configuration has been trained or that model quality has improved.
The new producer, grading and export metadata is in experiments/data09/.
The original release metadata remains at the repository root. Source attribution
and the existing CC BY-SA 4.0 terms also apply to the new source-derived examples.
A separate blinded Luna check reviewed 100 examples from each original training
arm and all 50 validation examples using only questions and full passages. Teacher
answers, declared labels and declared facts were hidden. Its results are saved
in experiments/data09/blind-answerability-verification.json. This uses the same
model as the dataset grader with a different prompt. Agreements are not proof
of correctness, and disagreements are review leads rather than confirmed errors.
No labels were changed after this check. The new single-fact dataset's blind
review remains pending because the OpenRouter key reached its weekly spending
limit. Its original saved producer grades still apply to every exported row.
Independent human calibration remains pending. The original public and validation
questions include some unclear wording and possible question-answer mismatches.
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