assets listlengths 97 97 | context_files listlengths 97 97 | gold_output dict | metadata dict | prompt stringlengths 577 697 | rubric dict | task_id stringlengths 19 31 | task_name stringlengths 28 47 | world_id stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|
[
{
"bytes": 8021,
"evidence_id": "E-001-001",
"material": true,
"matter_id": 710000,
"modified_time": "2026-08-29T12:00:00.000Z",
"name": "001_corporate_source_export.md",
"path": "task_files/cb100-001-helios-forge/01_corporate/001_corporate_source_export.md",
"portfolio_key": "CBP-00... | [
"task_files/cb100-001-helios-forge/01_corporate/001_corporate_source_export.md",
"task_files/cb100-001-helios-forge/01_corporate/002_corporate_source_export.txt",
"task_files/cb100-001-helios-forge/01_corporate/003_corporate_source_export.eml",
"task_files/cb100-001-helios-forge/01_corporate/004_corporate_sou... | {
"advice_markdown": "# Decision note — Project Daybreak battery acquisition\n\n## Recommendation\n\nProceed only with supported closing conditions and named cure owners. The reconciled record supports 8 scoped actions and leaves 4 items on evidence hold.\n\nSelected option: `helios-forge:scoped-evidence`.\n\n## Cont... | {
"benchmark": "CounselBench-100",
"code_license": "Apache-2.0",
"data_license": "CC-BY-4.0",
"deadline": "2026-09-04T00:00:00",
"document_count": 97,
"evidence_holds": 4,
"jurisdiction": "Delaware",
"material_asset_count": 73,
"matter_number": "CB-MA-2401",
"mcp_contract_mode": "documented-operatio... | The partner call moved up and the client needs a usable answer, not another index of documents. Can the Daybreak signing proceed, and which tooling or customer-consent gaps must become closing conditions? A carve-out manufacturer owns cathode tooling in Nevada while its largest automaker customer can terminate upon an ... | {
"decision_options": [
{
"approach": "Apply the exact identity, current-state, authority, and revision test. Create a closing-condition row for each supported blocker and hold ambiguous entity matches.",
"authorityStatus": "AUTHORIZED",
"id": "helios-forge:scoped-evidence",
"incrementalCo... | cb100-001-helios-forge | Project Daybreak battery acquisition | counselbench-enterprise-mcp-v4 |
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[{"bytes":7972,"evidence_id":"E-003-001","material":true,"matter_id":710002,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-003-lumen-health/01_corporate/001_corporate_source_export.md","task_files/cb100-0(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Orchard clinic platform purchase\n\n## Recommendatio(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "The business has asked for a go-or-no-go position before it commits people or money. What must be f(...TRUNCATED) | {"decision_options":[{"approach":"Treat supported actions and genuinely ambiguous records as if they(...TRUNCATED) | cb100-003-lumen-health | Project Orchard clinic platform purchase | counselbench-enterprise-mcp-v4 |
[{"bytes":8089,"evidence_id":"E-004-001","material":true,"matter_id":710003,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-004-tamarack-foods/01_corporate/001_corporate_source_export.md","task_files/cb100(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Copper Kettle food plant divestiture\n\n## Recommend(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "I am inheriting this file midstream, and the summaries do not reconcile. Can Copper Kettle be separ(...TRUNCATED) | {"decision_options":[{"approach":"Apply the exact identity, current-state, authority, and revision t(...TRUNCATED) | cb100-004-tamarack-foods | Project Copper Kettle food plant divestiture | counselbench-enterprise-mcp-v4 |
[{"bytes":8044,"evidence_id":"E-005-001","material":true,"matter_id":710004,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-005-solace-mobility/01_corporate/001_corporate_source_export.md","task_files/cb10(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Lantern fleet technology acquisition\n\n## Recommend(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "The other side is relying on a version of events that our source records may not support. Does Lant(...TRUNCATED) | {"decision_options":[{"approach":"Use a plausible summary or one source without completing the contr(...TRUNCATED) | cb100-005-solace-mobility | Project Lantern fleet technology acquisition | counselbench-enterprise-mcp-v4 |
[{"bytes":8023,"evidence_id":"E-006-001","material":true,"matter_id":710005,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-006-meridian-water/01_corporate/001_corporate_source_export.md","task_files/cb100(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Spillway treatment business acquisition\n\n## Recomm(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "The client wants us to separate actual blockers from things that are merely missing. Which Spillway(...TRUNCATED) | {"decision_options":[{"approach":"Treat supported actions and genuinely ambiguous records as if they(...TRUNCATED) | cb100-006-meridian-water | Project Spillway treatment business acquisition | counselbench-enterprise-mcp-v4 |
[{"bytes":7973,"evidence_id":"E-007-001","material":true,"matter_id":710006,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-007-bracken-home/01_corporate/001_corporate_source_export.md","task_files/cb100-0(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Hearth consumer products merger\n\n## Recommendation(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "Operations is ready to move, but legal has not resolved the conflicts in the file. Can Hearth close(...TRUNCATED) | {"decision_options":[{"approach":"Apply the exact identity, current-state, authority, and revision t(...TRUNCATED) | cb100-007-bracken-home | Project Hearth consumer products merger | counselbench-enterprise-mcp-v4 |
[{"bytes":8063,"evidence_id":"E-008-001","material":true,"matter_id":710007,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-008-cobalt-learning/01_corporate/001_corporate_source_export.md","task_files/cb10(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Chalkboard education platform purchase\n\n## Recomme(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "Please take this off the partner's open-items list before the next client update. What is the real (...TRUNCATED) | {"decision_options":[{"approach":"Use a plausible summary or one source without completing the contr(...TRUNCATED) | cb100-008-cobalt-learning | Project Chalkboard education platform purchase | counselbench-enterprise-mcp-v4 |
[{"bytes":8058,"evidence_id":"E-009-001","material":true,"matter_id":710008,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-009-silverline-logistics/01_corporate/001_corporate_source_export.md","task_files(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Switchyard logistics roll-up\n\n## Recommendation\n\(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "We have several records pointing in different directions and no one owns the final call. Which Swit(...TRUNCATED) | {"decision_options":[{"approach":"Treat supported actions and genuinely ambiguous records as if they(...TRUNCATED) | cb100-009-silverline-logistics | Project Switchyard logistics roll-up | counselbench-enterprise-mcp-v4 |
[{"bytes":8094,"evidence_id":"E-010-001","material":true,"matter_id":710009,"modified_time":"2026-08(...TRUNCATED) | ["task_files/cb100-010-verdant-grid/01_corporate/001_corporate_source_export.md","task_files/cb100-0(...TRUNCATED) | {"advice_markdown":"# Decision note — Project Canopy microgrid acquisition\n\n## Recommendation\n\(...TRUNCATED) | {"benchmark":"CounselBench-100","code_license":"Apache-2.0","data_license":"CC-BY-4.0","deadline":"2(...TRUNCATED) | "The deadline is close enough that we need a defensible operating position now. Can Canopy close on (...TRUNCATED) | {"decision_options":[{"approach":"Apply the exact identity, current-state, authority, and revision t(...TRUNCATED) | cb100-010-verdant-grid | Project Canopy microgrid acquisition | counselbench-enterprise-mcp-v4 |
End of preview. Expand in Data Studio
CounselBench-100
CounselBench-100 v3.2.5 is a synthetic legal-work benchmark with 100 authored matters across ten practice workflows. Every task has a natural employee request, a 97-asset evidence room, twelve portfolio decisions, 5–9 supported actions, 3–7 evidence holds, and a distinct deep multi-provider MCP trajectory.
The answer is not preclassified in the evidence. Each portfolio item requires an immutable identity join, an operative-authority and revision lookup, a current-state comparison, and an effective approval/owner-capacity check across Clio, Gmail, Drive, and Slack. The agent then commits native provider state and reads each changed record back.
Public release
- Runnable Harbor world: https://hub.harborframework.com/datasets/blobfishai/counselbench-100
- Dataset and assets: https://huggingface.co/datasets/SamuelChien821/counselbench-100
- Benchmark explorer: https://blobfish.ai/benchmarks/counselbench-100
- Builder and verifier: https://github.com/blobfishai/legal-agent-simulation/tree/master/benchmark/counselbench100
Included files
data/tasks.jsonl: prompt, provider-bound assets, 14 semantic milestones, gold output, and metadata.task_files/: 9,700 unique files across Markdown, TXT, EML, CSV, JSON, XML, HTML, PDF, and XLSX.world/: pinned offline MCP implementation and hidden deterministic verifier.trajectories/: 100 solvability traces; these are excluded from model ranking.reports/: exact-version build, qualification, and conformance evidence.SCORING.md: causal, branch, state, containment, and readback contract.
Measured v3.2.5 release gates
| Gate | Measured |
|---|---|
| Tasks | 100 |
| Employee execution authority | 100/100 high-level requests authorize normal task-scoped closeout |
| Agent-visible files | 9,700 unique; all nine native formats parse |
| Required evidence reads | 58–86 per task |
| Reference MCP calls | 69–97 per task |
| Raw tool sequences | 100 distinct; maximum pair match 0.807453 |
| Semantic action graphs | 100 distinct; maximum pair match 0.165517 |
| Prompt maximum 5-shingle Jaccard | 0.267974 |
| Oracle and deterministic replay | 100/100 each |
| Fifteen negative controls | 1,500/1,500 rejected |
No older or partial model score is carried onto v3.2. A leaderboard row is published only after one model runs all 100 tasks on this exact release.
MCP fidelity and licenses
The world maps each allowlisted tool to a documented Clio Manage v4, Gmail v1, Google Drive v3, or Slack Web API operation. Contract metadata and source links ship with the release. Synthetic data is CC-BY-4.0; benchmark code is Apache-2.0. Every entity, person, event, amount, and address is fictitious.
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