Claude Sonnet 5 vs MiniMax M3

< Large Language Models (LLM)

Comparing two large language models (llm) models: features, pricing, pros and cons.

Claude Sonnet 5MiniMax M3
ProviderAnthropicMiniMax
Pricing$70–350/moFree (open-source)
Quality
9.4/10
8.5/10
Speed
8.5/10
8.2/10
Ease of use
8.2/10
6.8/10
Value
5/10
9/10
Context1000K
TasksText Generation, Chatbots, Coding, Data Analysis, Translation, RAG / SearchText Generation, Chatbots, Coding, Data Analysis, Translation, RAG / Search
Pros
  • + Near-Opus quality
  • + 1M context
  • + Better price/quality
  • + Solid open-weight quality
  • + Free locally
Cons
  • Weaker than Opus on hardest refactors
  • Less documentation in some locales

Claude Sonnet 5

Anthropic mid-tier: agentic coding close to Opus 4.8 at a lower price.

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MiniMax M3

MiniMax open-weight model for the open-source shortlist.

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