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Claude Haiku 4.5 vs MiniMax M2.5

A detailed comparison of Claude Haiku 4.5 (Anthropic) and MiniMax M2.5 (MiniMax) across pricing, performance, and features.

Pricing Comparison

MetricClaude Haiku 4.5MiniMax M2.5Difference
Input / 1M tokens$0.80$0.30-63%
Output / 1M tokens$4.00$1.20-70%
Context window200K200K
Max output8.192K128K

Benchmark Comparison

BenchmarkClaude Haiku 4.5MiniMax M2.5
MMLU-Pro69.4%82%
HumanEval88.1%90%

Capabilities

CapabilityClaude Haiku 4.5MiniMax M2.5
code
reasoning
text
tool-use
vision

Claude Haiku 4.5 Strengths

  • Very fast responses
  • Cheapest Anthropic option
  • Good for classification and extraction

Claude Haiku 4.5 Weaknesses

  • Weakest reasoning in the Claude family
  • Can struggle with nuanced instructions

MiniMax M2.5 Strengths

  • Frontier quality at budget pricing ($0.30/$1.20)
  • 80.2% SWE-Bench Verified — among the best
  • Open-source (MIT) with 10B active params — easy to run

MiniMax M2.5 Weaknesses

  • Text-only — no vision or audio
  • No tool-use support
  • Newer provider — smaller ecosystem

Quick Verdict

Best value: MiniMax M2.5 is the more affordable option at $0.3/$1.2 per 1M tokens.

Higher benchmarks: MiniMax M2.5 scores higher on average across available benchmarks (86.0% avg).

Choose MiniMax M2.5 if cost matters most. Choose Claude Haiku 4.5 if you need the best possible quality for complex tasks.

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