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Recently Added
Newly added models across every lab, live on every Brainbase harness.

Muse Spark 1.3 closes most of the gap to Opus 5 and GPT-5.6 Sol on agentic coding, leads outright on long context, and does it with 20% fewer tool calls at unchanged prices.

Gemini 3.8 Flash puts Opus-class scores on finance, legal, and science agents at a fraction of the price — with a real gap left on long-horizon terminal work.

Claude Fable 5.1 more than doubles its predecessor on agentic science, adds a five-step effort dial, and cuts cache reads by 75% — available on every Brainbase harness today.

GLM-5.3-Flash — the model behind the Ox Alpha stealth preview — brings native multimodality, a 1M-token context window, and MIT-licensed open weights to every Brainbase harness.
Providers
14Every lab and team behind the models and harnesses on Brainbase — frontier and open-weight, all billed through your platform credits.
Anthropic
10 models · 1 harnessFrontier lab behind the Claude family — the reference models for agentic coding and long-horizon work.
OpenAI
9 models · 1 harnessMaker of the GPT-5 line and the Codex agent — deep coding models with first-party and open harness support.
Gemini — natively multimodal frontier models with massive context windows.
SpaceXAI
3 models · 1 harnessGrok — frontier reasoning models with real-time knowledge — plus Cursor's Composer and headless CLI agent.
Meta
1 modelMuse Spark — the coding-optimized frontier model from Meta Superintelligence Labs, with a million tokens of context.
Thinking Machines
1 modelInkling — the open-weight multimodal model from Mira Murati's Thinking Machines Lab.
Alibaba Qwen
2 harnessesThe Qwen ecosystem — two coding harnesses spanning open-source and vendor-native workflows.
Moonshot AI
2 modelsKimi — open-weight frontier models with standout agentic coding and vision performance.
DeepSeek
1 modelOpen-weight reasoning models that redefined the cost curve for frontier performance.
Zhipu AI
3 modelsGLM — open-weight models with a strong agentic coding pedigree from one of China's leading labs.
Cognition
1 harnessDevin — the autonomous software engineer, running vendor-native on Brainbase.
Factory
1 harnessDroid — the enterprise software-engineering agent, running vendor-native on Brainbase.
OpenCode
1 harnessThe open-source terminal agent from SST — model-agnostic by design.
Brainbase
1 harnessOur in-house harness — the Kafka SDK, built for orchestration, evals, and production agents.