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| 3 models | Unknowno4-mini-highRemove × | metaMeta: Muse Spark OpenRemove × | openaiOpenAI: GPT-6 LunaRemove × |
|---|---|---|---|
| What’s different | 200K context · 100K max output · Tool calling · Structured output | OpenRouter lists a 1,048,576-token context and up to 943,718 output tokens for this open-weight model aimed at agentic coding. | Can turn reasoning off for high-volume requests; Chat Completions tool calls require reasoning_effort=none. |
| Date | Oct 16, 2026Discovered | Oct 15, 2026Released | Sep 22, 2026Released |
API prices USD · provider configuration shown below | |||
| Listed rate | $1.10 in / $4.40 out/ 1M tokensExperiential · all routes ↗Standard list rate | $1.25 in / $4.25 out/ 1M tokensbaseten · via Hugging Face · all routes ↗ | $0.05 in / $0.25 out/ 1M tokensOpenAI · via OpenRouter · all routes ↗openai/flex · tier=flex · prompt ≤ 272000 tokens |
| Provider endpoints | 1 endpoint → | 9 endpoints → | 9 endpoints → |
Benchmarks Each result retains its evaluation configuration | |||
| AA Intelligence ↗4.3.2 | Not reported | 38.87 ↗Effort: xhigh · XhighIndependent result | 38.12 ↗Effort: max · MaxIndependent result |
| AA-Briefcase ↗1.1 | Not reported | 1,279.37 ↗Effort: xhigh · XhighIndependent result | 1,334.66 ↗Effort: max · MaxIndependent result |
| GDPval-AA ↗2.1 | Not reported | 1,401.12 ↗Effort: xhigh · XhighIndependent result | 1,431.02 ↗Effort: max · MaxIndependent result |
| AutomationBench-AA ↗AA Index 4.3.2 collection | Not reported | 49.71% ↗Effort: xhigh · XhighIndependent result | 53.17% ↗Effort: max · MaxIndependent result |
| Terminal-Bench 4.0 · AA ↗ | Not reported | 8.08% ↗Effort: xhigh · XhighHarness unreportedIndependent result | 12.63% ↗Effort: max · MaxHarness unreportedIndependent result |
| SciCode ↗AA Index 4.3.2 collection | Not reported | 58.45% ↗AA · Under reviewEffort: xhigh · XhighIndependent result | 54.63% ↗AA · Under reviewEffort: max · MaxIndependent result |
| Humanity’s Last Exam ↗AA Index 4.3.2 collection | Not reported | 43.88% ↗Effort: xhigh · XhighIndependent result | 38.51% ↗Effort: max · MaxIndependent result |
| GDP.pdf ↗AA Index 4.3.2 collection | Not reported | 18.6% ↗Effort: xhigh · XhighIndependent result | 22.8% ↗Effort: max · MaxIndependent result |
| CritPt ↗AA Index 4.3.2 collection | Not reported | 14.86% ↗AA · Under reviewEffort: xhigh · XhighIndependent result | 19.43% ↗AA · Under reviewEffort: max · MaxIndependent result |
| AA-Omniscience ↗AA Index 4.3.2 collection | Not reported | 24.65 ↗Effort: xhigh · XhighIndependent result | 0.65 ↗Effort: max · MaxIndependent result |
| AA-LCR ↗1.1 | Not reported | 78.33% ↗Effort: xhigh · XhighIndependent result | 83.33% ↗Effort: max · MaxIndependent result |
| LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 57.57% ↗Effort: max · single run · equal mean of 7 suitesIndependent result | 69.4% ↗Effort: max · single run · equal mean of 7 suitesIndependent result |
| LiveBench Design ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 60.3% ↗Effort: max · single runIndependent result | 82.5% ↗Effort: max · single runIndependent result |
| LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 80.3% ↗Effort: max · single runIndependent result | 43.5% ↗Effort: max · single runIndependent result |
| LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 36% ↗Effort: max · single runIndependent result | 72% ↗Effort: max · single runIndependent result |
| LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 73.6% ↗Effort: max · single runIndependent result | 84.5% ↗Effort: max · single runIndependent result |
| LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 18.9% ↗Effort: max · single runIndependent result | 48.1% ↗Effort: max · single runIndependent result |
| LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 60.2% ↗Effort: max · single runIndependent result | 73.4% ↗Effort: max · single runIndependent result |
| LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 73.7% ↗Effort: max · single runIndependent result | 81.8% ↗Effort: max · single runIndependent result |
Specifications | |||
| Context window | 200K | 1M | 1.1M |
| Max output | 100K | 943.7K | 128K |
| Parameters | — | — | — |
| Tool calling | Supported | Supported | Supported |
| Structured output | Supported | Supported | Supported |
| Image input | Not reported | Supported | Supported |
| Audio input | Not reported | Supported | Not reported |
| Video input | Not reported | Supported | Not reported |
| Reasoning | Supported | Supported | Supported |
| Prompt caching | Not reported | Supported | Supported |
| Open weights | Not reported | Supported | Not reported |