project-numina/Kimina-Prover-Distill-1.7B

Hugging Face
TEXT GENERATIONPricing:Input $0.32 / Cached $0.064 / Output $1.6Concurrent Unit Cost:1Model Size:2BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Jul 4, 2025License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Warm

AI-MO/Kimina-Prover-Distill-1.7B is a 1.7 billion parameter theorem proving model developed by Project Numina and Kimi teams, distilled from the larger Kimina-Prover-72B. This model specializes in competition-style problem solving within the Lean 4 theorem prover environment. It achieves 72.95% accuracy with Pass@32 on the MiniF2F-test benchmark, making it suitable for automated theorem proving tasks.

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Overview

AI-MO/Kimina-Prover-Distill-1.7B is a specialized language model designed for automated theorem proving in Lean 4. Developed by Project Numina and Kimi teams, this 1.7 billion parameter model is a distilled version of the larger Kimina-Prover-72B, which was trained using large-scale reinforcement learning.

Key Capabilities

  • Theorem Proving: Excels at solving competition-style mathematical problems within the Lean 4 formal verification system.
  • High Accuracy: Achieves a notable 72.95% accuracy with Pass@32 on the MiniF2F-test benchmark, indicating strong performance in formal mathematics.
  • Distilled Efficiency: Provides a more compact and efficient solution compared to its larger 72B parameter predecessor, making it practical for deployment.

Use Cases

  • Automated Theorem Proving: Ideal for generating formal proofs and solutions for mathematical problems in Lean 4.
  • Educational Tools: Can be integrated into systems for teaching or assisting with formal mathematics and logic.
  • Research in Formal Verification: Useful for researchers exploring the capabilities of AI in formal methods and proof generation.

Popular Sampler Settings

Top 3 parameter combinations used by Featherless users for this model. Click a tab to see each config.

temperature
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top_k
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frequency_penalty
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presence_penalty
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repetition_penalty
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min_p
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