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    EleutherAI: Llemma 7b

    eleutherai/llemma_7b

    Created Apr 14, 20254,096 context
    $0.80/M input tokens$1.20/M output tokens

    Llemma 7B is a language model for mathematics. It was initialized with Code Llama 7B weights, and trained on the Proof-Pile-2 for 200B tokens. Llemma models are particularly strong at chain-of-thought mathematical reasoning and using computational tools for mathematics, such as Python and formal theorem provers.

    Recent activity on Llemma 7b

    Total usage per day on OpenRouter

    Prompt
    4K
    Completion
    2K

    Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.