Context Window

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Mistral Devstral 2 123b vs Mistral Large

This page is context-first: how much text each model can take in one request. Full specs adds capabilities and limits; the pricing matrix below is only about $/million tokens from hosts that list both models.

Mistral

Model

Mistral Devstral 2 123b

Tool calling

Context window

256K

256,000 tokens · ~192K words

Model page
Mistral

Model

Mistral Large

Tool calling

Context window

32K

32,000 tokens · ~24K words

Model page

Context window · side by side

Bar length is relative to the larger of the two windows (100% = max of this pair). This is not pricing.

Mistral Devstral 2 123b256K
Mistral Large32K

Mistral Devstral 2 123b has about 8× the context window of the other in this pair.

Token calculator →Memory savings →

Mistral Devstral 2 123b has 700% more context capacity (256K vs 32K tokens). Mistral Devstral 2 123b is 86% cheaper on input.

Quick verdicts

Short takeaways — validate with your own workloads.

  • Long document processing

    Use Mistral Devstral 2 123b. Its 256K context fits entire documents without chunking (vs 32K).

  • RAG / high-volume retrieval

    Use Mistral Devstral 2 123b. Input tokens are 86% cheaper — critical when sending large retrieved contexts.

  • Long output (reports, code files)

    Use Mistral Devstral 2 123b. Its 8K max output lets you generate complete artifacts in one request.

Full specs

Context, output, capabilities, and dates. Green highlights the favorable value where we compute a winner.

SpecMistral Devstral 2 123bMistral Large
Context window256,000 tokens (256K)32,000 tokens (32K)
Max output tokens8,192 tokens (8K)8,191 tokens (8K)
Speed tierFastDeep
VisionNoNo
Function callingYesYes
Extended thinkingNoNo
Prompt cachingNoYes
Batch APINoNo
Release dateN/AFeb 2024

Pricing matrix

Dollar rates only: hosts that list both models, per 1M tokens. For how much text fits, use the context section above — not this table.

ProviderMistral Devstral 2 123b inMistral Devstral 2 123b outMistral Large inMistral Large out
Aws Bedrock$0.400/M$2.00/M——
Azure——$4.00/M$12.00/M
Ibm Watsonx——$3.00/M$10.00/M
Openrouter——$8.00/M$24.00/M
Snowflake————

Frequently asked questions

Mistral Devstral 2 123b has a larger context window: 256K tokens vs 32K. For long documents, large codebases, or extended agent sessions, the larger context window reduces the need to chunk inputs or summarize history.

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Mem0 gives your AI long-term memory so you stop re-sending context on every call. That means you can use a smaller, faster, cheaper model — and still get better answers.

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Example: a multi-turn chat session

Without Mem0~128K tokens sent
Full history
Repeated info
Old context
With Mem0~20K tokens sent
Key memories
Current turn

80% less to send — works with any model