Rank of 27161from #15
Known for
Long, multi-agent coding sessions on Meta's own agent, or through OpenRouter.
Meta's coding-tuned model, shipped alongside the Muse Code agent on 5 August 2026 and superseded by 1.3 on 2 September. Trained with its own harness for reliable tool calling.
What it does7
- 1M-token context
- Text, image, video, audio and PDF in
- Co-trained with the Muse Code harness
- Context compaction for long runs
- Async background subagents
- Replay-exact event log, restart-safe
- Contributor tier at $0.10 / $0.20 in exchange for training use
From Muse Spark 1.2’s own site. Not used for ranking.
43index score · LLMs
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