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Specifications
ParametersThe learned values that shape how a model responds. B means billion and T means trillion. For mixture-of-experts models, the total count is larger than the number active for each token. Parameter count alone does not measure quality.
7B—
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider.
256k1M
Overview
CompanyMistralQwen
Release dateJul 16 2024Nov 11 2026
AccessOpen WeightClosed
Model detailsView modelView model

Frequently asked questions

Codestral Mamba 7B and Qwen4-Max Preview don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Codestral Mamba 7B shipped 848 days before Qwen4-Max Preview, so benchmark comparisons should account for the intervening progress.

Context windows are 256k (Codestral Mamba 7B) vs 1M (Qwen4-Max Preview). Codestral Mamba 7B is open weight, while Qwen4-Max Preview is closed.

Direct benchmark comparisons are unavailable — Codestral Mamba 7B and Qwen4-Max Preview don't publish scores on any of the same benchmarks.