LLM Reference

Claude 3.7 Sonnet vs Mistral Large 2

Claude 3.7 Sonnet (2024) and Mistral Large 2 (2025) are frontier reasoning models from Anthropic and MistralAI. Claude 3.7 Sonnet ships a 200k-token context window, while Mistral Large 2 ships a 128k-token context window. On MMLU PRO, Claude 3.7 Sonnet leads by 10.6 pts. On pricing, Mistral Large 2 costs $0.48/1M input tokens versus $3/1M for the alternative. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.

Mistral Large 2 is ~525% cheaper at $0.48/1M; pay for Claude 3.7 Sonnet only for coding workflow support.

Decision scorecard

Local evidence first
SignalClaude 3.7 SonnetMistral Large 2
Best forreasoning-heavy apps, multimodal apps, and tool-calling agentsmultimodal apps, tool-calling agents, and provider-routed production
Decision fitCoding, RAG, and AgentsCoding, RAG, and Agents
Context window200k128k
Cheapest output$15/1M tokens$2.40/1M tokens
Provider routes6 tracked3 tracked
Shared benchmarksMMLU PRO leader2 shared

Decision tradeoffs

Choose Claude 3.7 Sonnet when...
  • Claude 3.7 Sonnet holds a shared-benchmark lead on MMLU PRO, ahead by 10.6 points.
  • Claude 3.7 Sonnet has the larger context window for long prompts, retrieval packs, or transcript analysis.
  • Claude 3.7 Sonnet has broader tracked provider coverage for fallback and route flexibility.
  • Claude 3.7 Sonnet uniquely exposes Reasoning and Code execution in local model data.
  • Local decision data tags Claude 3.7 Sonnet for Coding, RAG, and Agents.
Choose Mistral Large 2 when...
  • Mistral Large 2 has the lower cheapest tracked output price at $2.40/1M tokens.
  • Local decision data tags Mistral Large 2 for Coding, RAG, and Agents.

Monthly cost at traffic

Estimate token spend from the cheapest tracked input and output route or tier on this page.

Lower estimate Mistral Large 2

Claude 3.7 Sonnet

$6,150

Cheapest tracked route/tier: GCP Vertex AI

Mistral Large 2

$984

Cheapest tracked route/tier: AWS Bedrock

Estimated monthly gap: $5,166. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.

Switch friction

Claude 3.7 Sonnet -> Mistral Large 2
  • Provider overlap exists on AWS Bedrock; start route-level A/B tests there.
  • Mistral Large 2 is $12.60/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
  • Check replacement coverage for Reasoning and Code execution before moving production traffic.
Mistral Large 2 -> Claude 3.7 Sonnet
  • Provider overlap exists on AWS Bedrock; start route-level A/B tests there.
  • Claude 3.7 Sonnet is $12.60/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
  • Claude 3.7 Sonnet adds Reasoning and Code execution in local capability data.

Specs

Specification
Released2024-03-042025-11-25
Context window200k128k
Parameters—123B
ArchitectureDecoder OnlyDecoder Only
LicenseProprietaryMistral License
OpennessProprietaryOpen weights
WeightsNot releasedUnknown
CodeUnknownUnknown
Commercial useCommercial use: conditionalCommercial use: non-commercial
Knowledge cutoff2024-112025-07

Pricing and availability

Pricing attributeClaude 3.7 SonnetMistral Large 2
Input price$3/1M tokens$0.48/1M tokens
Output price$15/1M tokens$2.40/1M tokens
Providers
Snowflake CortexGCP Vertex AIReplicate APIOpenRouterAWS BedrockAnthropic
IBM watsonxAWS BedrockMistral AI Studio

Capabilities

CapabilityClaude 3.7 SonnetMistral Large 2
VisionYesYes
MultimodalYesYes
ReasoningYesNo
JSON / Tool useYesYes
Structured outputsYesYes
Code executionYesNo
IDE integrationNoNo
Computer useNoNo
Parallel agentsNoNo

Benchmarks

BenchmarkClaude 3.7 SonnetMistral Large 2
MMLU PRO80.369.7
HumanEval93.084.8

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Model pages
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Last reviewed: 2026-07-26. Data sourced from public model cards and provider documentation.