Reasoning
198-question Diamond subset; independent AA evaluation
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Muse Spark 1.1
Across the task benchmarks we track, Muse Spark 1.1’s strongest relative results are in work automations, reasoning, and knowledge work. On AutomationBench-AA, it scores 38.8%, ranking #35 among 55 models with reported results in our dataset.
Updated: Data as of:
Strongest results
| Benchmark | Measures | Score |
|---|---|---|
| Humanity's Last Exam ↗Stable HLE — text-only subset | Expert reasoning | 46.2%Joint #17 of 68 |
| GDP.pdf ↗100 tasks / All-pass / five attempts | Professional document reasoning | 14.4%#33 of 55 |
| AutomationBench-AA ↗1.0.6 / AA private 657 | Work automations | 38.8%#35 of 55 |
| Terminal-Bench ↗4.0 / mini-swe-agent | Working in a terminal | 6.06%#36 of 56 |
Model details
| Model | Muse Spark 1.1 |
|---|---|
| Agent Index v1.2 | Insufficient coverage (3/7) · Preview |
| Creator | Meta (opens in a new tab) |
| Availability | Proprietary |
| Context size | 1,048,576 tokens (opens in a new tab) |
| Max output | Not reported (opens in a new tab) |
| Knowledge cutoff | Not reported |
| License | Not reported |
Pricing and performance
Per provider and reported configuration. Prices are USD per 1M tokens.
| Provider / configuration | Contexttokens | InputUSD / 1M tokens | OutputUSD / 1M tokens | LatencyTTFT · seconds | Speedtokens / sec |
|---|---|---|---|---|---|
| Muse Spark 1.1 (xhigh) | 1,048,576 | $1.25 (opens in a new tab) | $4.25 (opens in a new tab) | 12.875 (opens in a new tab) | 294.835 (opens in a new tab) |
Benchmark performance
Muse Spark 1.1 in color, alongside leading models. Latest stored reports, best effort per report date.
GPQA Diamond ↗
Work Automations
Private 657 tasks; 50 turns; objective completion
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Knowledge Work
220 tasks; Stirrup agent; pairwise Elo
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Reported benchmarks
All published results in our dataset, with versions, evaluation settings, and sources.
| Benchmark | Score | Evaluation setup | Source |
|---|---|---|---|
| AA-Briefcase1.1 / combined EloCombined Elo · Higher is better | 851 Elo | selection: best reported configuration per release · Muse Spark 1.1 (xhigh) · tools: benchmark-defined | Artificial Analysis (opens in a new tab)independent |
| AutomationBench-AA1.0.6 / AA private 657Objectives completed without guardrail violations · Higher is better | 38.8% | reported precision decimals: 1 · result quality: reported · Muse Spark 1.1 (xhigh); private held-out 657 tasks; 50 turns; objective completion with zero credit for any guardrail violation. · source model href: /models/muse-spark-1-1 · task count: 657 · Tools enabled · turn cap: 50 | Artificial Analysis (opens in a new tab)independent |
| GDP.pdf100 tasks / All-pass / five attemptsAccuracy · Higher is better | 14.4% | selection: best reported configuration per release · Muse Spark 1.1 (xhigh) · tools: benchmark-defined | Artificial Analysis (opens in a new tab)independent |
| GDPval-AA2.1Elo · Higher is better | 1,217.25 Elo | Muse Spark 1.1 (Xhigh); 220 tasks; Stirrup agent; pairwise Elo | Artificial Analysis (opens in a new tab)independent |
| GPQADiamond / Artificial AnalysisAccuracy · Higher is better | 89.798% | Muse Spark 1.1 (Xhigh); 198-question Diamond subset; independent AA evaluation | Artificial Analysis (opens in a new tab)independent |
| Humanity's Last ExamStable HLE — full setAccuracy · Higher is better | 52.2% | Full 2500 questions; o3-mini judge. · subset: full · No tools | Meta ↗ (opens in a new tab)provider reported |
| Humanity's Last ExamStable HLE — full setAccuracy · Higher is better | 62.1% | Full 2500 questions; o3-mini judge; bash and browser tools; source describes domain blocklist. · subset: full · Tools enabled | Meta ↗ (opens in a new tab)provider reported |
| Humanity's Last ExamStable HLE — text-only subsetAccuracy · Higher is better | 46.2% | question count: 2158 · reported precision decimals: 1 · Muse Spark 1.1 (xhigh); original HLE; 2,158 text-only questions; no tools; pass@1; chart labels rounded to one decimal. · source model href: /models/muse-spark-1-1 · subset: text · No tools | Artificial Analysis (opens in a new tab)independent |
| Terminal-Bench4.0 / mini-swe-agentTask success · Higher is better | 6.061% | harness: mini-swe-agent · repeats: 3 · selection: best reported configuration per release · Muse Spark 1.1 (Xhigh) | Artificial Analysis (opens in a new tab)independent |