---
license: cc-by-4.0
task_categories:
- text-generation
language:
- en
tags:
- devops
- sre
- software-engineering
- benchmark
- agents
- mcp
- deterministic-evaluation
pretty_name: DevOpsBench-100
size_categories:
- n<1K
---

# DevOpsBench-100

DevOpsBench-100 is a synthetic long-horizon software-engineering / SRE agent
benchmark: 100 tasks over one executable world ("NovaCart", a mid-size
e-commerce SaaS) with 72 SQLite tables,
1451 seeded rows, a 38-file monorepo with 417 commits,
and 97 MCP tools spanning a first-party engineering stack
(tickets, PRs, CI, deployments, canaries, migrations, feature flags, metrics,
alerts, incidents, chat, knowledge base) plus deliberately disagreeing
vendor-shaped surfaces (Jira, Linear, GitHub Issues, Prometheus, Sentry,
PagerDuty, Confluence, spreadsheets) and Kubernetes.

Tasks are high-level workplace requests: the employee states the operational
question or desired business result while procedure, authority, and causal
facts remain distributed across the sandbox. Reference trajectories run
32-67 tool calls (median 35), with
100/100 distinct tool-name sequences. Every task publishes 53
task-scoped native assets: 32 contextual workplace artifacts, 18 exact
non-empty sandbox exports that correspond one-to-one with the
decision-controlling reads, and one inspectable asset manifest. The reference performs
26-34
context reads, while the verifier requires all 20
decision-controlling joins, the task-specific state transitions, a derived
capacity answer with three date/cost/authority options, provider readback, and
a reopened handoff. Acceptance is fully deterministic and expressed as
16 task-specific semantic milestones totaling 100 points.
Low-level vcode, final-state, sequence, and anti-forgery checks remain nested
verifier evidence - no LLM judge, network, or clock is in the reward path.

## What is included

- `data/tasks.jsonl`: task records (`task_id`, `task_name`, `world_id`,
  `prompt`, `context_files`, `rubric`, `gold_output`, `metadata`).
- `tasks/`: one readable JSON record per task (includes the guided
  instruction variant).
- `task_files/`: 53 inspectable assets per task spanning tickets, services,
  observability, incidents, deployments, code, CI, migrations, vendor trackers,
  knowledge, chat, approvals, capacity reservations, vendor lead times, and
  customer commitments. The `material/` subdirectory contains the
  20
  exact sandbox exports used by the deterministic causal contract; the manifest
  records source, query scope, material reason, format, byte size, and digest
  for every listed file without disclosing an execution order or gold state.
- `world/`: the offline world source - stdlib MCP server, tool implementations,
  seeded SQLite database, schema and seed SQL.
- `verifiers/`: 100 standalone verifier scripts
  (`python3 verify_<task>.py world.db` prints the full verdict).
- `trajectories/`: one executed reference trajectory per task (JSONL).
- `reports/`: measured build and qualification evidence.

## Task families (19)

| Family | Tasks |
|---|---:|
| AIOps root-cause analysis | 17 |
| Cross-system source of truth | 13 |
| Error-rate SLO recovery | 7 |
| Feature-flag operation | 7 |
| Multi-service rollout | 7 |
| Cross-source reconciliation | 7 |
| Latency optimization | 6 |
| Security incident response | 6 |
| AIOps localization | 5 |
| Flaky-test remediation | 5 |
| AIOps detection | 4 |
| Code implementation | 4 |
| Operational judgement / restraint | 4 |
| Incident handover | 2 |
| Long-horizon delivery | 2 |
| API migration | 1 |
| Change attribution | 1 |
| Human-approval gated change | 1 |
| Workspace scripting | 1 |

## Objective release gates

| Gate | Required | Measured |
|---|---:|---:|
| Tasks | 100 | 100 |
| High-level unique employee requests | 100 | 100 |
| Unique reference tool sequences | 100 | 100 |
| Inspectable assets per task | 53 | 53 |
| Exact non-empty material exports per task | 20 | 20 |
| Material causal reads per task | 20 | 20 |
| Unique causal evidence profiles | 100 | 100 |
| Semantic milestones / points | 16 / 100 | 16 / 100 |
| Oracle replays at reward 1.0 | 100/100 | see `reports/qualification.json` |
| Deterministic verifier replays | 100/100 | see `reports/qualification.json` |
| Negative-control false accepts | 0 | see `reports/qualification.json` |
| LLM / network calls in verifier | 0 | 0 |

## Provenance and contamination

Every service, metric, document, commit, and incident is synthetic and was
generated for the NovaCart world. 30 cross_system/handover tasks were ported
from TheAgentCompany task *shapes* re-grounded onto NovaCart's own state; the
AIOps families reproduce the microsoft/AIOpsLab task *structure*
(detect / localize / analyze) against NovaCart. No third-party benchmark
text, evidence, or gold answers are included. Gold outputs are public, so
this release is appropriate for transparent evaluation and RL experiments
rather than secret-test claims.

## Licenses

Synthetic task data and world content are CC-BY-4.0. Benchmark code,
server, and verifiers are Apache-2.0.