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| 3 models | UnknownsonarRemove × | anthropicAnthropic: Claude Opus 5.5Remove × | metaMeta: Muse Spark OpenRemove × |
|---|---|---|---|
| What’s different | 127.1K context · 114.4K max output | Always-on adaptive thinking defaults to medium effort; built for sustained work across large codebases and professional documents. | OpenRouter lists a 1,048,576-token context and up to 943,718 output tokens for this open-weight model aimed at agentic coding. |
| Date | Oct 16, 2026Discovered | Sep 22, 2026Released | Oct 15, 2026Released |
API prices USD · provider configuration shown below | |||
| Listed rate | $1.00 in / $1.00 out/ 1M tokensExperiential · all routes ↗Standard list rate | $4.00 in / $20.00 out/ 1M tokensAmazon Bedrock · via OpenRouter · all routes ↗amazon-bedrock | $1.25 in / $4.25 out/ 1M tokensbaseten · via Hugging Face · all routes ↗ |
| Provider endpoints | 1 endpoint → | 14 endpoints → | 8 endpoints → |
Benchmarks Each result retains its evaluation configuration | |||
| AA Intelligence ↗4.3.2 | Not reported | 57.62 ↗Effort: max · Max, Default FallbackIndependent result | 38.87 ↗Effort: xhigh · XhighIndependent result |
| AA-Briefcase ↗1.1 | Not reported | 1,802.36 ↗Effort: max · Max, Default FallbackIndependent result | 1,279.37 ↗Effort: xhigh · XhighIndependent result |
| GDPval-AA ↗2.1 | Not reported | 1,866.27 ↗Effort: max · Max, Default FallbackIndependent result | 1,401.12 ↗Effort: xhigh · XhighIndependent result |
| AutomationBench-AA ↗AA Index 4.3.2 collection | Not reported | 69.54% ↗Effort: max · Max, Default FallbackIndependent result | 49.71% ↗Effort: xhigh · XhighIndependent result |
| Terminal-Bench 4.0 · AA ↗ | Not reported | 59.6% ↗Effort: max · Max, Default FallbackHarness unreportedIndependent result | 8.08% ↗Effort: xhigh · XhighHarness unreportedIndependent result |
| SciCode ↗AA Index 4.3.2 collection | Not reported | 66.9% ↗AA · Under reviewEffort: max · Max, Default FallbackIndependent result | 58.45% ↗AA · Under reviewEffort: xhigh · XhighIndependent result |
| Humanity’s Last Exam ↗AA Index 4.3.2 collection | Not reported | 61.35% ↗Effort: max · Max, Default FallbackIndependent result | 43.88% ↗Effort: xhigh · XhighIndependent result |
| GDP.pdf ↗AA Index 4.3.2 collection | Not reported | 26.2% ↗Effort: max · Max, Default FallbackIndependent result | 18.6% ↗Effort: xhigh · XhighIndependent result |
| CritPt ↗AA Index 4.3.2 collection | Not reported | 31.71% ↗AA · Under reviewEffort: max · Max, Default FallbackIndependent result | 14.86% ↗AA · Under reviewEffort: xhigh · XhighIndependent result |
| AA-Omniscience ↗AA Index 4.3.2 collection | Not reported | 46.42 ↗Effort: max · Max, Default FallbackIndependent result | 24.65 ↗Effort: xhigh · XhighIndependent result |
| AA-LCR ↗1.1 | Not reported | 84.67% ↗Effort: max · Max, Default FallbackIndependent result | 78.33% ↗Effort: xhigh · XhighIndependent result |
| LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 86.53% ↗Effort: max · single run · equal mean of 7 suitesIndependent result | 57.57% ↗Effort: max · single run · equal mean of 7 suitesIndependent result |
| LiveBench Design ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 86.9% ↗Effort: max · single runIndependent result | 60.3% ↗Effort: max · single runIndependent result |
| LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 85% ↗Effort: max · single runIndependent result | 80.3% ↗Effort: max · single runIndependent result |
| LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 80% ↗Effort: max · single runIndependent result | 36% ↗Effort: max · single runIndependent result |
| LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 96.3% ↗Effort: max · single runIndependent result | 73.6% ↗Effort: max · single runIndependent result |
| LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 85% ↗Effort: max · single runIndependent result | 18.9% ↗Effort: max · single runIndependent result |
| LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 80.3% ↗Effort: max · single runIndependent result | 60.2% ↗Effort: max · single runIndependent result |
| LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02) | Not reported | 92.2% ↗Effort: max · single runIndependent result | 73.7% ↗Effort: max · single runIndependent result |
Specifications | |||
| Context window | 127.1K | 1M | 1M |
| Max output | 114.4K | 128K | 943.7K |
| Parameters | — | — | — |
| Tool calling | Not reported | Supported | Supported |
| Structured output | Not reported | Supported | Supported |
| Image input | Not reported | Supported | Supported |
| Audio input | Not reported | Not reported | Supported |
| Video input | Not reported | Not reported | Supported |
| Reasoning | Not reported | Supported | Supported |
| Prompt caching | Not reported | Supported | Supported |
| Open weights | Not reported | Not reported | Supported |