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cbbb487 14ac1b3 cbbb487 cd190a4 cbbb487 cd190a4 cbbb487 cd190a4 cbbb487 cd190a4 cbbb487 cd190a4 cbbb487 cd190a4 cbbb487 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 | # search_jev_unified_v2 数据报告(2026-09-29 更新)
对象:本目录 `train/val/test.jsonl` + `*_index.jsonl`(正式版,897,035 行)。
全部数字由全量扫描得出(扫描前已按 `manifest.json` 复核六文件 SHA-256),
机器可读版本见 [`data_report.json`](data_report.json)。
## 1. 总量
| 切分 | 行数 | 题数 | choice | score | noul |
|---|---:|---:|---:|---:|---:|
| train | 487,012 | 683,315 | 204,609 | 255,190 | 223,516 |
| val | 159,124 | 200,228 | 48,329 | 52,639 | 99,260 |
| test | 250,899 | 295,675 | 83,850 | 36,253 | 175,572 |
| 合计 | 897,035 | 1,179,218 | 336,788 | 344,082 | 498,348 |
- train 平均 1.40 题/行(qd_quality 每行 2–5 题、helpsteer2 5 维,其余多为 1–2 题)。
- 2026-09-29 屏蔽了不可判定题(见第 10 节第 5 条),题数因此比 09-28 版少 38,963 道,行数少 2,013 行。
- 输入级检查:三切分内同 (state, questions) 重复 0、同输入标签冲突 0。
- 指令多样化行:train 252,752 / val 31,996 / test 41,328(索引带 `instruction_variant`)。
## 2. 任务族
| task_family | train | val | test | 合计 | train core | train aux |
|---|---:|---:|---:|---:|---:|---:|
| `retrieval_judgment` | 153,990 | 43,446 | 18,080 | 215,516 | 66,482 | 87,508 |
| `query_understanding` | 74,318 | 48,013 | 45,211 | 167,542 | 64,527 | 9,791 |
| `evidence_judgment` | 62,482 | 20,328 | 17,708 | 100,518 | 45,568 | 16,914 |
| `general_understanding` | 61,511 | 6,413 | 6,437 | 74,361 | – | 61,511 |
| `search_action` | 56,981 | 10,640 | 15,793 | 83,414 | 51,886 | 5,095 |
| `query_assessment` | 44,592 | 25,194 | 23,543 | 93,329 | – | 44,592 |
| `query_classification` | 33,138 | 5,090 | 11,461 | 49,689 | 1,764 | 31,374 |
| `sealed_evaluation` | – | – | 112,666 | 112,666 | – | – |
- train:core 230,227(47.3%)/ aux 256,785(52.7%)。val/test 行无 `training_lane`。
- `sealed_evaluation`(只在 test):qrecc_test_equivalence 28,222、candy_evidence 39,989、search_arena_intent 20,127、
ragtruth 17,721、frames 5,976、agentrewardbench 631。它们是封存官方评测源,训练中无同源数据,单独报告。
- val 中 query_understanding 占 30%(atec 19,357 行),test 中 sealed_evaluation 占 45%;
**不要直接看 val/test 总体准确率**,按族 / 来源分层汇总。
按 `input_origin`:
| input_origin | train | val | test | 合计 |
|---|---:|---:|---:|---:|
| `search_pool`(搜索主池) | 212,839 | 111,537 | 198,786 | 523,162 |
| `search_hardneg` | 86,024 | 8,506 | 8,153 | 102,683 |
| `query_assessment` | 44,592 | 25,194 | 23,543 | 93,329 |
| `general_mix` | 61,511 | 6,413 | 6,437 | 74,361 |
| `jev_extra`(qd_quality_v1) | 50,672 | 2,478 | 2,615 | 55,765 |
| `query_addon`(query 分类补充) | 31,374 | 4,996 | 11,365 | 47,735 |
## 3. 逐来源
难度列 = 均值(档位范围);置信度列 = 该来源全部题 `confidence` 均值。语言为索引 `language_heuristic` 主值。
| task_family | source | capability | train lane | label_tier | 语言 | train | val | test | 难度 | 置信度 |
|---|---|---|---|---|---|---:|---:|---:|---|---:|
| evidence_judgment | `evidence/cfever_ev` | evidence | aux | derived_evidence | zh | 6,935 | 0 | 0 | 3.00 (3) | 0.850 |
| evidence_judgment | `evidence/trendfact_verdict` | evidence | core | source_verdict | zh | 5,847 | 318 | 334 | 3.18 (3–4) | 0.900 |
| evidence_judgment | `evidence/vitaminc` | evidence | core | source_verdict | en | 25,069 | 0 | 0 | 2.00 (2) | 0.900 |
| evidence_judgment | `evidence/vitaminc_conflict` | evidence | aux | derived_conflict | en | 9,979 | 18,628 | 16,338 | 3.00 (3–4) | 0.850 |
| evidence_judgment | `search_hardneg/hn_suff` | evidence_sufficiency | core | derived_llm_filtered | en | 14,652 | 1,382 | 1,036 | 4.05 (4–5) | 0.905 |
| general_understanding | `classification/amazon_reviews_multi_zh` | review_rating | aux | original_label | zh | 4,000 | 400 | 400 | 3.00 (3) | 0.970 |
| general_understanding | `classification/chnsenticorp` | sentiment_binary | aux | original_label | zh | 3,963 | 400 | 400 | 1.00 (1–2) | 0.970 |
| general_understanding | `classification/clue_cmnli` | nli | aux | original_label | zh | 3,000 | 400 | 400 | 3.00 (3) | 0.900 |
| general_understanding | `classification/clue_csl` | keyword_match | aux | original_label | zh | 3,000 | 400 | 400 | 1.96 (1–2) | 0.970 |
| general_understanding | `classification/clue_ocnli` | nli | aux | original_label | zh | 5,000 | 400 | 400 | 3.00 (3) | 0.970 |
| general_understanding | `classification/clue_tnews` | topic_classification | aux | original_label | zh | 5,000 | 400 | 400 | 2.00 (2) | 0.970 |
| general_understanding | `classification/clue_wsc` | coreference | aux | original_label | zh | 752 | 60 | 101 | 3.00 (3) | 0.970 |
| general_understanding | `classification/multi_emotion_dialogue` | emotion | aux | original_label | zh | 2,892 | 115 | 111 | 2.00 (2) | 0.900 |
| general_understanding | `classification/online_shopping_10cats` | sentiment_binary | aux | original_label | zh | 3,959 | 397 | 400 | 1.00 (1–2) | 0.970 |
| general_understanding | `classification/thucnews_title` | topic_classification | aux | original_label | zh | 3,000 | 400 | 400 | 2.00 (2) | 0.970 |
| general_understanding | `classification/weibo_senti_100k` | sentiment_binary | aux | original_label | zh | 5,000 | 400 | 400 | 1.00 (1) | 0.970 |
| general_understanding | `qa/clue_c3` | reading_mc | aux | original_label | zh | 3,000 | 400 | 400 | 3.43 (3–4) | 0.970 |
| general_understanding | `qa/logiqa_zh` | logic_mc | aux | original_label | zh | 2,000 | 400 | 400 | 4.00 (4) | 0.970 |
| general_understanding | `scoring/coig_p` | preference_pair | aux | original_label | zh | 3,000 | 400 | 400 | 3.64 (3–4) | 0.970 |
| general_understanding | `scoring/cvalues_zh` | preference_pair | aux | original_label | zh | 3,000 | 400 | 400 | 3.00 (3–4) | 0.970 |
| general_understanding | `scoring/douban_reviews_1to5` | review_rating | aux | original_label | zh | 4,000 | 400 | 400 | 3.00 (3) | 0.970 |
| general_understanding | `scoring/helpsteer2_0to4` | response_quality | aux | original_label | en | 2,000 | 229 | 208 | 4.77 (4–5) | 0.970 |
| general_understanding | `scoring/helpsteer3_chinese` | preference_pair | aux | original_label | zh | 945 | 12 | 17 | 3.74 (3–5) | 0.970 |
| general_understanding | `scoring/jd_review_1to5` | review_rating | aux | original_label | zh | 4,000 | 400 | 400 | 3.00 (3) | 0.920 |
| query_assessment | `query_assessment/query_info` | query_info | aux | llm_vote / ladder_construct / structural_anchor | zh | 14,764 | 9,819 | 9,139 | 2.66 (2–3) | 0.869 |
| query_assessment | `query_assessment/query_need` | query_need | aux | llm_vote / structural_anchor / llm_generated | zh | 17,914 | 7,602 | 6,974 | 3.00 (3) | 0.882 |
| query_assessment | `query_assessment/query_noise` | query_noise | aux | real_query_rule / synthetic_rule / llm_generated | zh | 11,914 | 7,773 | 7,430 | 2.00 (2) | 0.953 |
| query_classification | `classification/banking77` | query_classification | aux | original_intent_transfer | en | 9,973 | 0 | 3,071 | 2.00 (2) | 0.970 |
| query_classification | `classification/clinc150` | query_classification | aux | original_intent_transfer | en | 10,594 | 3,092 | 5,499 | 2.00 (2) | 0.970 |
| query_classification | `classification/massive_zh` | query_classification | aux | original_intent_transfer | zh | 10,807 | 1,904 | 2,795 | 2.00 (2) | 0.970 |
| query_classification | `decision/kuake_qic` | intent | core | original_intent | zh | 1,764 | 94 | 96 | 2.00 (2) | 0.970 |
| query_understanding | `retrieval/afqmc` | intent_equivalence | core | original_binary | zh | 10,847 | 3,070 | 0 | 2.00 (2) | 0.970 |
| query_understanding | `retrieval/atec` | intent_equivalence | core | original_binary | zh | 8,849 | 19,357 | 20,000 | 2.00 (2) | 0.970 |
| query_understanding | `retrieval/bq_corpus` | intent_equivalence | core | original_binary | zh | 10,792 | 8,703 | 8,819 | 2.00 (2) | 0.970 |
| query_understanding | `retrieval/chip_sts` | intent_equivalence | core | original_binary | zh | 7,771 | 0 | 0 | 2.00 (2) | 0.970 |
| query_understanding | `retrieval/dialogue_rewrite_equivalence` | rewrite | aux | weak_negative | en | 5,177 | 1,836 | 1,960 | 1.50 (1–2) | 0.700 |
| query_understanding | `retrieval/lcqmc` | intent_equivalence | core | original_binary | zh | 18,287 | 8,389 | 12,465 | 2.00 (2) | 0.970 |
| query_understanding | `retrieval/paws_x_zh` | intent_equivalence | core | original_binary | zh | 7,981 | 1,830 | 1,967 | 2.00 (2) | 0.970 |
| query_understanding | `retrieval/qrecc_train_equivalence` | rewrite | aux | weak_negative | en | 4,614 | 4,828 | 0 | 1.86 (1–3) | 0.700 |
| retrieval_judgment | `retrieval/duretrieval` | relevance | aux | derived_qrels | zh | 5,918 | 780 | 642 | 1.88 (1–3) | 0.900 |
| retrieval_judgment | `retrieval/kuake_qqr` | relevance | core | native_grade | zh | 6,866 | 0 | 0 | 2.00 (2) | 0.950 |
| retrieval_judgment | `retrieval/kuake_qtr` | relevance | core | native_grade | zh | 7,882 | 0 | 0 | 3.00 (3) | 0.950 |
| retrieval_judgment | `retrieval/multi_cpr_ecom` | relevance | aux | derived_qrels | zh | 7,493 | 2,970 | 0 | 1.67 (1–2) | 0.900 |
| retrieval_judgment | `retrieval/multi_cpr_medical` | relevance | aux | derived_qrels | zh | 7,375 | 3,998 | 0 | 1.69 (1–2) | 0.900 |
| retrieval_judgment | `retrieval/multi_cpr_video` | relevance | aux | derived_qrels | zh | 7,399 | 2,683 | 0 | 1.66 (1–3) | 0.900 |
| retrieval_judgment | `retrieval/qbqtc` | relevance | core | native_grade | zh | 17,594 | 18,734 | 3,681 | 2.00 (2) | 0.950 |
| retrieval_judgment | `retrieval/qd_quality_v1` | qd_quality | aux | llm_teacher | zh | 50,672 | 2,478 | 2,615 | 4.35 (4–5) | 0.831 |
| retrieval_judgment | `retrieval/t2reranking` | relevance | core | original_binary | zh | 14,654 | 3,582 | 3,370 | 2.14 (2–3) | 0.914 |
| retrieval_judgment | `retrieval/t2retrieval` | relevance | aux | derived_qrels | zh | 8,651 | 6,255 | 5,868 | 2.00 (1–3) | 0.900 |
| retrieval_judgment | `search_hardneg/hn_gain` | retrieval_gain | core | derived_llm_filtered | en | 19,486 | 1,966 | 1,904 | 3.18 (3–4) | 0.874 |
| sealed_evaluation | `decision/agentrewardbench` | sealed_evaluation | – | official_eval | en | 0 | 0 | 631 | 3.97 (3–4) | 0.970 |
| sealed_evaluation | `decision/search_arena_intent` | sealed_evaluation | – | official_eval | en | 0 | 0 | 20,127 | 2.00 (2) | 0.970 |
| sealed_evaluation | `evidence/candy_evidence` | sealed_evaluation | – | official_eval | zh | 0 | 0 | 39,989 | 2.00 (2) | 0.970 |
| sealed_evaluation | `evidence/ragtruth` | sealed_evaluation | – | official_eval | en | 0 | 0 | 17,721 | 3.92 (3–4) | 0.970 |
| sealed_evaluation | `retrieval/frames` | sealed_evaluation | – | official_eval | en | 0 | 0 | 5,976 | 3.00 (3) | 0.970 |
| sealed_evaluation | `retrieval/qrecc_test_equivalence` | sealed_evaluation | – | official_eval | en | 0 | 0 | 28,222 | 1.86 (1–3) | 0.854 |
| search_action | `decision/xyz_aquila_action` | action_imitation | aux | weak_demonstration | en | 5,095 | 5,482 | 10,580 | 2.98 (2–4) | 0.700 |
| search_action | `search_hardneg/hn_next_hop` | next_query | core | derived_llm_filtered | en | 29,422 | 2,924 | 2,923 | 2.03 (2–3) | 0.949 |
| search_action | `search_hardneg/hn_query_fit` | query_fit | core | derived_llm_filtered | en | 22,464 | 2,234 | 2,290 | 3.04 (3–4) | 0.925 |
query_classification 补充行(banking77 / clinc150 / massive_zh)索引无 `language_heuristic`,上表语言按源数据集标注。
只有 train、无评估切分的来源:cfever_ev、vitaminc、chip_sts、kuake_qqr、kuake_qtr;这些能力只能在同族其他来源上评估。
afqmc、multi_cpr_* 无 test,banking77 无 val。
## 4. 标签来源与监督强度
| label_tier | train | val | test | 合计 |
|---|---:|---:|---:|---:|
| `original_binary` | 79,181 | 44,931 | 46,621 | 170,733 |
| `official_eval` | 0 | 0 | 112,666 | 112,666 |
| `derived_llm_filtered` | 86,024 | 8,506 | 8,153 | 102,683 |
| `original_label` | 61,511 | 6,413 | 6,437 | 74,361 |
| `derived_qrels` | 36,836 | 16,686 | 6,510 | 60,032 |
| `llm_teacher` | 50,672 | 2,478 | 2,615 | 55,765 |
| `native_grade` | 32,342 | 18,734 | 3,681 | 54,757 |
| `llm_vote` | 26,617 | 13,168 | 11,301 | 51,086 |
| `original_intent_transfer` | 31,374 | 4,996 | 11,365 | 47,735 |
| `derived_conflict` | 9,979 | 18,628 | 16,338 | 44,945 |
| `source_verdict` | 30,916 | 318 | 334 | 31,568 |
| `weak_demonstration` | 5,095 | 5,482 | 10,580 | 21,157 |
| `weak_negative` | 9,791 | 6,664 | 1,960 | 18,415 |
| `real_query_rule` | 5,981 | 3,875 | 3,418 | 13,274 |
| `synthetic_rule` | 5,683 | 3,696 | 3,725 | 13,104 |
| `ladder_construct` | 4,079 | 2,687 | 2,592 | 9,358 |
| `derived_evidence` | 6,935 | 0 | 0 | 6,935 |
| `structural_anchor` | 1,470 | 1,349 | 1,958 | 4,777 |
| `original_intent` | 1,764 | 94 | 96 | 1,954 |
| `llm_generated` | 762 | 419 | 549 | 1,730 |
- train 按 `supervision`:original 205,714 / derived 161,787 / weak 88,137 / 未标(query_addon)31,374;`weak=true` 92,937 行(19.1%)。
- train 中 LLM 参与定标的行(llm_teacher + llm_vote + llm_generated + derived_llm_filtered)共 164,075 行,占 33.7%。
## 5. 难度
| difficulty | train | val | test |
|---|---:|---:|---:|
| 1 | 27,579(5.7%) | 8,546 | 17,973 |
| 2 | 248,649(51.1%) | 96,690 | 144,315 |
| 3 | 132,483(27.2%) | 48,283 | 66,248 |
| 4 | 59,577(12.2%) | 3,740 | 20,490 |
| 5 | 18,724(3.8%) | 1,865 | 1,873 |
train 各族档位占比:
| task_family | 1 | 2 | 3 | 4 | 5 |
|---|---:|---:|---:|---:|---:|
| general_understanding | 21.2% | 22.4% | 43.7% | 10.0% | 2.7% |
| evidence_judgment | – | 40.1% | 34.7% | 24.3% | 1.0% |
| retrieval_judgment | 6.2% | 41.1% | 17.6% | 24.4% | 10.7% |
| query_understanding | 6.7% | 90.9% | 2.4% | – | – |
| query_assessment | – | 38.2% | 61.8% | – | – |
| search_action | – | 50.5% | 48.3% | 1.3% | – |
| query_classification | – | 100% | – | – | – |
- 4–5 档几乎全部来自 qd_quality(4–5)、search_hardneg(hn_suff 4–5、hn_gain/hn_query_fit 3–4)与 helpsteer2/logiqa;
val 的 4–5 档只有 5,605 行,4–5 档指标主要看 test(其中 sealed 源 ragtruth/agentrewardbench 贡献 4 档 16,934 行)。
- 59 个来源中 31 个只有单一档位(如 query_classification、intent_equivalence 全为 2 档),档内无区分度,按难度加权时注意。
## 6. 置信度(软标签)
按题统计 `confidence`(索引镜像;noul 题为 max(p, 1−p) 对应的校准值):
| 区间 | train | val | test |
|---|---:|---:|---:|
| [0.95, 1.00] | 282,690(41.4%) | 100,049 | 189,847 |
| [0.90, 0.95) | 117,044(17.1%) | 35,047 | 23,616 |
| [0.85, 0.90) | 196,745(28.8%) | 35,541 | 33,751 |
| [0.75, 0.85) | 65,140(9.5%) | 11,367 | 24,788 |
| [0.60, 0.75) | 20,795(3.0%) | 17,708 | 23,222 |
| [0.00, 0.60) | 901(0.1%) | 516 | 451 |
各族题均值(全切分):query_classification 0.970、general 0.961、query_understanding 0.940、sealed 0.941、
query_assessment 0.898、evidence 0.875、retrieval 0.867、search_action 0.849。
最低的层:weak_demonstration / weak_negative 恒为 0.70,llm_teacher 0.61–0.85(均值 0.831),
llm_vote 0.45–0.95(均值 0.870)。
## 7. 标签分布(train)
- 二分类(noul)大多接近均衡;偏斜较明显的:atec 负例 85.9%、query_info.ambiguous 负例 73.3%、duretrieval / t2retrieval
正例 71.5%、afqmc 负例 68.6%、multi_cpr_* 负例约 66%、cfever_ev 负例 64.8%。search_hardneg 四个集为构造性 50/50。
- 多分类最高类占比:trendfact_verdict refutes 55.6%、vitaminc supports 50.2%、query_noise「有效查询」63.2%、
query_info.missing_main「无明显缺失」49.8%、qd_quality.query_freshness never 49.9%、kuake_qic「治疗方案」35.2%;
hn_next_hop 四个选项位置均衡(最高 25.3%)。无任何 (来源, 题目) 的最高类占比 ≥ 0.9。
- score 题(按软分 Σ档×概率):qd_quality relevance 均值 1.52、satisfaction 1.15(0–3 档,偏低)、timeliness 1.43(屏蔽无时间信息的题后)、
authority 2.16;kuake_qqr 均值 0.63(0–2,偏低档);jd_review 中位数落在最高档(源分布偏 5 星)。
逐 (来源, 题目) 明细见 `data_report.json` 的 `train_label_balance`。
## 8. 指令多样性(train)
66 个 (来源, 题目) 中:54 个 ≥ 10 种指令,5 个 4 种(search_hardneg 四集、query_noise.noise),
3 个 3 种(query_info.info_level、query_need.need_level、query_noise.noise_type),
4 个 2 种(query_info.ambiguous / info_pair / missing_main、query_need.freshness);**单一指令 0 个**。
query_assessment 与 search_hardneg 是剩余的低多样性来源。
## 9. 输入长度
`state` 序列化(`json.dumps(ensure_ascii=False)`)字符数,全切分:
| task_family | 行数 | p50 | p95 | max | >1024 | >2048 |
|---|---:|---:|---:|---:|---:|---:|
| general_understanding | 74,361 | 65 | 1,578 | 22,140 | 7.5% | 3.6% |
| evidence_judgment | 100,518 | 375 | 2,785 | 5,917 | 18.8% | 11.1% |
| retrieval_judgment | 215,516 | 283 | 1,410 | 4,172 | 17.6% | 1.4% |
| query_understanding | 167,542 | 55 | 276 | 2,740 | 1.2% | 0.1% |
| query_assessment | 93,329 | 13 | 53 | 135 | 0 | 0 |
| search_action | 83,414 | 250 | 3,667 | 4,074 | 24.9% | 24.5% |
| query_classification | 49,689 | 33 | 80 | 435 | 0 | 0 |
| sealed_evaluation | 112,666 | 225 | 3,598 | 12,580 | 21.7% | 13.4% |
不含 questions 文本;按 token 估算时中文约 1 字 ≈ 1 token、英文约 4 字符 ≈ 1 token。
## 10. 使用时需要注意
1. **语言**:train 中中文主导 63.7%、拉丁文主导 29.7%;search_action / hn_* / evidence 的 vitaminc 系列全部是英文,
search_action 族目前没有中文行。
2. **评估切分构成不均**:val 被 atec(19,357)、qbqtc(18,734)、vitaminc_conflict(18,628)主导;test 45% 为 sealed。
汇总指标请按来源宏平均。
3. **弱标签层**:weak_demonstration(xyz_aquila 示范动作)与 weak_negative(改写等价的构造负例)置信度 0.70,
qd_quality 为 LLM 教师标签——按 README「使用建议」降权。
4. **已移除的冲突样本**:同输入但标签不一致的 56 行(train 32 / val 18 / test 6)已整组移除,不在本数据中。
5. **2026-09-29 修订**(软标签不变):
- 屏蔽不可判定题:删除该题,索引 `masked_questions` 记录原因;一行里的题全被删掉则整行移除。
- qd_quality timeliness:无发布时间且无查询时间 23,400 道,无发布时间却标 3 档 569 道。
- qd_quality query_freshness:同一 (query, query_time) 在不同文档下标签不一致,12,981 道。
- qrecc:上下文为空且改写引入了新实体的正例,2,013 行,整行移除(train 281 / val 250 / test 1,482)。
- HelpSteer2 complexity / verbosity 量表按 NVIDIA 原始定义重写。
- 句对等价任务的 state 改为 `{query_a, query_b}`(paws_x_zh 为 `{text_a, text_b}`)。
- vitaminc / cfever_ev 的 state 改为 `{claim, evidence}`,instructions 同步改名。
- xyz_aquila 删去 `oxed{}` 格式尾巴。
- 意图迁移源(query_addon)的索引 `gold` 由 answers argmax 回填。
6. **2026-09-29 修订:clue_tnews 类别映射修复**:原 label id→类名映射自 105 起错位(CLUE 官方无 105/111),
112 旅游与 116 游戏同被映射为"股票",且缺"房产"类,约 64% 的行类别错误。已按原始数据回查 id、改用官方映射:
改标 3,710 行(train 3,204 / val 243 / test 263),全部 5,800 行的选项扩为 15 类(补"房产"),
概率按原置信度 0.97 重算,索引 `gold` / `original_domain_unverified` 同步;行数与其他来源不变。
7. **2026-09-29 修订:helpsteer3_chinese 偏好方向修复**:原转换把 overall_preference>0 当作 response1 更好,与 HelpSteer3 约定(及原始 best_response 字段)相反,导致全部偏好标签反向。已逐行按原始 best_response 定位更好的回复,翻转 974 行(train 945 / val 12 / test 17)的 choice / probabilities 与索引 `gold`;回复位置、置信度与行数不变。
8. **2026-09-29 修订:ragtruth / frames 字段修复**:ragtruth 原把上文截到 800 字(97% 行被截)、回复截到 1,000 字且丢了任务说明,字段还误名为 question/passage;已按原始 RAGTruth 重建为 `{query, context, response}` 全文(17,721 行逐行回查、标签一致),ragtruth 不受 4,000 字 state 上限约束(截断会让幻觉标签无从判断),因此 sealed_evaluation 的长度统计上升。frames 的 `passage` 实为维基百科 URL,改为 `{question, wiki_url, wiki_title}`(标题由 URL 解码,6 条补协议头,3 条 w.wiki 短链无标题)。题目、答案、索引与行数均不变。
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