Leanstral 120B
leanstral-120b
About
Mistral's first open-source code agent specialized for Lean 4 formal mathematics and proof engineering. Highly sparse MoE architecture with 6B active parameters. Designed for proof engineering in realistic formal repositories and supports arbitrary MCPs through Mistral Vibe integration. Enables zero-setup automated theorem proving and formal code verification workflows.
Capabilities
VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode ExecutionPrompt CachingBatch APIAudioFine-tuning
