Shared benchmarks

19
Shared benchmarks for Muse Spark 1.1 and Muse Spark 1.2
BenchmarkMuse Spark 1.1Muse Spark 1.2
  • 31.8%
  • 36.4%
Evaluation details for APEX-Agents Original

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on APEX-Agents Original

Muse Spark 1.2

Record for Muse Spark 1.2 on APEX-Agents Original
  • 24.4%
  • 32.1%
Evaluation details for Chartography October 2026 leaderboard

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on Chartography October 2026 leaderboard

Muse Spark 1.2

Record for Muse Spark 1.2 on Chartography October 2026 leaderboard
  • 95.2%
  • 95.3%
Evaluation details for CharXiv Descriptive and reasoning — Mercor single-shot

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

DeepSWE 1.1 — mini-swe-agentPotentially non-equivalent: Evaluator sets differ.
  • 53.3%1.1 — mini-swe-agent · Meta
  • 55.0%1.1 — mini-swe-agent · DataCurve
Potentially non-equivalent · Evaluation details for DeepSWE 1.1 — mini-swe-agent

Evaluator sets differ. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on DeepSWE 1.1 — mini-swe-agent

Muse Spark 1.2

Record for Muse Spark 1.2 on DeepSWE 1.1 — mini-swe-agent
DeepSWEPotentially non-equivalent: Benchmark versions differ. Evaluator sets differ.
  • 40.4%1.1 — Mercor mini-swe-agent, 500 steps · Mercor
  • 59.3%1.1 — Muse Code · Meta
Potentially non-equivalent · Evaluation details for DeepSWE

Benchmark versions differ. Evaluator sets differ. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on DeepSWE 1.1 — Mercor mini-swe-agent, 500 steps

Muse Spark 1.2

Record for Muse Spark 1.2 on DeepSWE 1.1 — Muse Code
  • 57.2%
  • 60.6%
Evaluation details for Finance Agent Benchmark 2 — October 2026 evaluation

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

  • 20.0%
  • 25.4%
Evaluation details for HLAB October 2026 evaluation

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on Harvey's Legal Agent Benchmark October 2026 evaluation

Muse Spark 1.2

Record for Muse Spark 1.2 on Harvey's Legal Agent Benchmark October 2026 evaluation
  • 54.7%
  • 61.6%
Evaluation details for JobBench Main 65 tasks

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on JobBench Main 65 tasks

Muse Spark 1.2

Record for Muse Spark 1.2 on JobBench Main 65 tasks
  • 77.0%
  • 75.7%
Evaluation details for MedXpertQA MM — Mercor single-shot

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on MedXpertQA MM — Mercor single-shot

Muse Spark 1.2

Record for Muse Spark 1.2 on MedXpertQA MM — Mercor single-shot
  • 88.7%
  • 88.3%
Evaluation details for MMLU-Pro Original — Vals AI harness

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Muse Spark 1.2

  • 81.3%
  • 80.7%
Evaluation details for MMMU-Pro 1,730 questions — Mercor single-shot

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on MMMU-Pro 1,730 questions — Mercor single-shot

Muse Spark 1.2

Record for Muse Spark 1.2 on MMMU-Pro 1,730 questions — Mercor single-shot
  • 86.6%
  • 86.1%
Evaluation details for MMMU-Pro Vals AI harness

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on MMMU-Pro Vals AI harness

Muse Spark 1.2

Record for Muse Spark 1.2 on MMMU-Pro Vals AI harness
  • 20.8%
  • 23.2%
Evaluation details for Riemann-bench October 2026 leaderboard

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on Riemann-bench October 2026 leaderboard

Muse Spark 1.2

Record for Muse Spark 1.2 on Riemann-bench October 2026 leaderboard
  • 57.8%
  • 60.3%
Evaluation details for SimpleQA Verified Original — Epoch AI harness

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

SWE Atlas Codebase QnA — Public; mini-swe-agentPotentially non-equivalent: Evaluator sets differ.
  • 42.2%Codebase QnA — Public; mini-swe-agent · Scale AI
  • 46.2%Codebase QnA — Public; mini-swe-agent · Meta
Potentially non-equivalent · Evaluation details for SWE Atlas Codebase QnA — Public; mini-swe-agent

Evaluator sets differ. Evaluation methodology is not recorded by the registry.

  • 82.0%
  • 86.6%
Evaluation details for SWE-bench Verified — Vals AI mini-swe-agent

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Muse Spark 1.2

  • 69.3%
  • 69.7%
Evaluation details for Terminal-Bench 2.1 — Vals AI Terminus 2

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on Terminal-Bench 2.1 — Vals AI Terminus 2

Muse Spark 1.2

Record for Muse Spark 1.2 on Terminal-Bench 2.1 — Vals AI Terminus 2
Toolathlon VerifiedPotentially non-equivalent: Evaluator sets differ.
  • 75.6%Verified · Meta
  • 75.9%Verified · Toolathlon Authors
Potentially non-equivalent · Evaluation details for Toolathlon Verified

Evaluator sets differ. Evaluation methodology is not recorded by the registry.

Muse Spark 1.1

Record for Muse Spark 1.1 on Toolathlon Verified

Muse Spark 1.2

Record for Muse Spark 1.2 on Toolathlon Verified
  • 72.2%
  • 79.1%
Evaluation details for Vibe Code Bench 1.1 — OpenHands, October 2026 evaluation

The recorded benchmark version, metric, and evaluator sets match. Evaluation methodology is not recorded by the registry.