candidates dict | case_id stringlengths 16 45 | domain stringclasses 5
values | metadata dict | query stringclasses 35
values | split stringclasses 2
values | stratum stringclasses 8
values | task stringclasses 1
value |
|---|---|---|---|---|---|---|---|
{
"A": "The primary latency metric improves by 3.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_000 | system_design | {
"case_index": 0,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 1 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 4.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_001 | rag_search | {
"case_index": 1,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 2 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 5.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_002 | product_decision | {
"case_index": 2,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 3 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 6.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_003 | research_review | {
"case_index": 3,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 4 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 3.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_004 | education_planning | {
"case_index": 4,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 5 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary latency metric improves by 4.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_005 | system_design | {
"case_index": 5,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 6 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 5.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_006 | rag_search | {
"case_index": 6,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 7 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 6.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_007 | product_decision | {
"case_index": 7,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 1 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 3.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_008 | research_review | {
"case_index": 8,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 2 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 4.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_009 | education_planning | {
"case_index": 9,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 3 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary latency metric improves by 5.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_010 | system_design | {
"case_index": 10,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 4 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 6.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_011 | rag_search | {
"case_index": 11,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 5 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 3.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_012 | product_decision | {
"case_index": 12,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 6 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 4.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_013 | research_review | {
"case_index": 13,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 7 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 5.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_014 | education_planning | {
"case_index": 14,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 1 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary latency metric improves by 6.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_015 | system_design | {
"case_index": 15,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 2 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 3.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_016 | rag_search | {
"case_index": 16,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 3 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 4.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_017 | product_decision | {
"case_index": 17,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 4 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 5.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_018 | research_review | {
"case_index": 18,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 5 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 6.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_019 | education_planning | {
"case_index": 19,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 6 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary latency metric improves by 3.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_020 | system_design | {
"case_index": 20,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 7 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 4.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_021 | rag_search | {
"case_index": 21,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 1 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 5.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_022 | product_decision | {
"case_index": 22,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 2 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 6.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_023 | research_review | {
"case_index": 23,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 3 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 3.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_024 | education_planning | {
"case_index": 24,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 4 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary latency metric improves by 4.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_025 | system_design | {
"case_index": 25,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 5 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 5.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_026 | rag_search | {
"case_index": 26,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 6 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 6.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_027 | product_decision | {
"case_index": 27,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 7 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 3.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_028 | research_review | {
"case_index": 28,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 1 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 4.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_029 | education_planning | {
"case_index": 29,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 2 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary latency metric improves by 5.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_030 | system_design | {
"case_index": 30,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 3 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 6.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_031 | rag_search | {
"case_index": 31,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 4 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 3.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_032 | product_decision | {
"case_index": 32,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 5 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 4.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_033 | research_review | {
"case_index": 33,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 6 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 5.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_034 | education_planning | {
"case_index": 34,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 7 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary latency metric improves by 6.1 percentage points. If refund rate rises by more than 2.0 percentage points, do not ship.",
"B": "Ship because the primary latency metric improved significantly. The refund rate increase may be seasonal noise."
} | pair_controlled_conflict_heavy_035 | system_design | {
"case_index": 35,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 1 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary completion metric improves by 3.1 percentage points. If on-call load rises by more than 2.4 percentage points, do not ship.",
"B": "Ship because the primary completion metric improved significantly. The on-call load increase may be seasonal noise."
} | pair_controlled_conflict_heavy_036 | rag_search | {
"case_index": 36,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 2 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary accuracy metric improves by 4.1 percentage points. If complaint volume rises by more than 3.0 percentage points, do not ship.",
"B": "Ship because the primary accuracy metric improved significantly. The complaint volume increase may be seasonal noise."
} | pair_controlled_conflict_heavy_037 | product_decision | {
"case_index": 37,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 3 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary retention metric improves by 5.1 percentage points. If manual review time rises by more than 4.5 percentage points, do not ship.",
"B": "Ship because the primary retention metric improved significantly. The manual review time increase may be seasonal noise."
} | pair_controlled_conflict_heavy_038 | research_review | {
"case_index": 38,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 4 next week? | controlled | conflict_heavy | pairwise |
{
"A": "The primary coverage metric improves by 6.1 percentage points. If dropout risk rises by more than 5.0 percentage points, do not ship.",
"B": "Ship because the primary coverage metric improved significantly. The dropout risk increase may be seasonal noise."
} | pair_controlled_conflict_heavy_039 | education_planning | {
"case_index": 39,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 5 next week? | controlled | conflict_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_000 | system_design | {
"case_index": 40,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 6 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_001 | rag_search | {
"case_index": 41,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 7 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_002 | product_decision | {
"case_index": 42,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 1 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_003 | research_review | {
"case_index": 43,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 2 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_004 | education_planning | {
"case_index": 44,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 3 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_005 | system_design | {
"case_index": 45,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 4 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_006 | rag_search | {
"case_index": 46,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 5 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_007 | product_decision | {
"case_index": 47,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 6 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_008 | research_review | {
"case_index": 48,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 7 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_009 | education_planning | {
"case_index": 49,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 1 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_010 | system_design | {
"case_index": 50,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 2 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_011 | rag_search | {
"case_index": 51,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 3 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_012 | product_decision | {
"case_index": 52,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 4 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_013 | research_review | {
"case_index": 53,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 5 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_014 | education_planning | {
"case_index": 54,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 6 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_015 | system_design | {
"case_index": 55,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 7 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_016 | rag_search | {
"case_index": 56,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 1 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_017 | product_decision | {
"case_index": 57,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 2 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_018 | research_review | {
"case_index": 58,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 3 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_019 | education_planning | {
"case_index": 59,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 4 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_020 | system_design | {
"case_index": 60,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 5 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_021 | rag_search | {
"case_index": 61,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 6 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_022 | product_decision | {
"case_index": 62,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 7 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_023 | research_review | {
"case_index": 63,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 1 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_024 | education_planning | {
"case_index": 64,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 2 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_025 | system_design | {
"case_index": 65,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 3 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_026 | rag_search | {
"case_index": 66,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 4 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_027 | product_decision | {
"case_index": 67,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 5 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_028 | research_review | {
"case_index": 68,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 6 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_029 | education_planning | {
"case_index": 69,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 7 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_030 | system_design | {
"case_index": 70,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 1 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_031 | rag_search | {
"case_index": 71,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 2 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_032 | product_decision | {
"case_index": 72,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 3 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_033 | research_review | {
"case_index": 73,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 4 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_034 | education_planning | {
"case_index": 74,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 5 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the latency gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_035 | system_design | {
"case_index": 75,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 6 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the completion gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_036 | rag_search | {
"case_index": 76,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 7 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the accuracy gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_037 | product_decision | {
"case_index": 77,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 1 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the retention gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_038 | research_review | {
"case_index": 78,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 2 next week? | controlled | provenance_heavy | pairwise |
{
"A": "Source A reports the coverage gain on enterprise users. A also notes that small-team usage was not measured.",
"B": "Source B reports stable support tickets in the pilot. B recommends rollout only for enterprise users."
} | pair_controlled_provenance_heavy_039 | education_planning | {
"case_index": 79,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 3 next week? | controlled | provenance_heavy | pairwise |
{
"A": "The pilot improves latency for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_000 | system_design | {
"case_index": 80,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 4 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves completion for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_001 | rag_search | {
"case_index": 81,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 5 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves accuracy for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_002 | product_decision | {
"case_index": 82,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 6 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves retention for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_003 | research_review | {
"case_index": 83,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 7 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves coverage for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_004 | education_planning | {
"case_index": 84,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 1 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves latency for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_005 | system_design | {
"case_index": 85,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 2 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves completion for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_006 | rag_search | {
"case_index": 86,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 3 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves accuracy for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_007 | product_decision | {
"case_index": 87,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 4 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves retention for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_008 | research_review | {
"case_index": 88,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 5 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves coverage for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_009 | education_planning | {
"case_index": 89,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 6 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves latency for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_010 | system_design | {
"case_index": 90,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 7 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves completion for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_011 | rag_search | {
"case_index": 91,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 1 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves accuracy for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_012 | product_decision | {
"case_index": 92,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 2 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves retention for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_013 | research_review | {
"case_index": 93,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 3 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves coverage for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_014 | education_planning | {
"case_index": 94,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 4 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves latency for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_015 | system_design | {
"case_index": 95,
"source_type": "controlled_stratified"
} | Should the team ship the API gateway migration batch 5 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves completion for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_016 | rag_search | {
"case_index": 96,
"source_type": "controlled_stratified"
} | Should the team ship the support-search redesign batch 6 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves accuracy for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_017 | product_decision | {
"case_index": 97,
"source_type": "controlled_stratified"
} | Should the team ship the checkout redesign batch 7 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves retention for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_018 | research_review | {
"case_index": 98,
"source_type": "controlled_stratified"
} | Should the team ship the literature-review assistant batch 1 next week? | controlled | caveat_heavy | pairwise |
{
"A": "The pilot improves coverage for the target cohort. The result depends on keeping the rollback path enabled.",
"B": "The new design reduces manual work. The rollback path caused no severe failures during the pilot."
} | pair_controlled_caveat_heavy_019 | education_planning | {
"case_index": 99,
"source_type": "controlled_stratified"
} | Should the team ship the adaptive homework rollout batch 2 next week? | controlled | caveat_heavy | pairwise |
End of preview. Expand in Data Studio
A2R Benchmark
A2R Benchmark evaluates source-resolution distortion (SRD) in systems that arbitrate among multiple candidate answers. It measures whether task-relevant source units, local relations, provenance assignments, conflicts, and caveat attachments remain recoverable after arbitration.
Data
| Configuration | Content | Rows |
|---|---|---|
main_pairwise |
Pairwise arbitration cases | 520 |
k3_extension |
Three-candidate arbitration cases | 200 |
query_contrast |
Query-conditioned relation groups | 150 |
gold_structures |
Source-side Gold for pairwise and three-candidate cases | 720 |
main_metric_items |
SRD evaluation items for the main set | 2,860 |
k3_metric_items |
SRD evaluation items for the three-candidate set | 1,500 |
query_contrast_gold |
Query-conditioned relation labels | 300 |
Each arbitration case contains a query, candidate answers, domain, stratum, split, and case ID. Gold structures contain query-relevant source units, relations, conflicts, caveats, expected provenance, unsupported traps, and a reference resolution.
The public query_contrast configuration does not contain relation labels; these are stored separately in query_contrast_gold.
Metrics
The benchmark uses conflict erasure rate (CER), false conflict rate (FCR), unsupported addition rate (UAR), provenance harmonic score (Prov-H), caveat preservation rate (CPR), and relation fidelity (RF*).
License
CC BY 4.0. See LICENSE.
Citation
Please cite:
@inproceedings{zhang2026a2r,
title = {Measuring Source-Resolution Distortion in LLM Output Arbitration: A Source-Bounded Evaluation Framework},
author = {Zhang, Jinning and Wang, Yeqiang and Zhang, Yulong and Su, Xuanbo},
booktitle = {Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing},
year = {2026}
}
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