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MiniMax M2.5 vs GPT-5.4

Comprehensive comparison between MiniMax's MiniMax M2.5 and OpenAI's GPT-5.4. Compare pricing, performance, features, and user reviews.

minimax vs gptminimax m2.5 vs gpt-5cheap ai vs openai

MiniMax M2.5

MiniMax

MiniMax's flagship model with exceptional agentic capabilities at ultra-low cost. Demonstrates outstanding planning and stable execution of complex tool-calling tasks. One of the most capable AI agents available at a fraction of Claude/GPT pricing.

$0.3/$2.4per M tokens
Details

GPT-5.4

OpenAI

OpenAI's most capable and efficient frontier model for professional work. Combines industry-leading coding with native computer use, 1M+ context window, and improved reasoning. First GPT model to beat human performance on desktop navigation tasks.

$2.5/$15per M tokens
Details

Specs Comparison

SpecificationMiniMax M2.5GPT-5.4
Context Window197K1050K
Max Output32K128K
Input (per 1M tokens)$0.30$2.50
Output (per 1M tokens)$2.40$15.00
Reasoning
Open Source

Scenario Score Comparison

Coding
—
vs
94
Writing
—
vs
93

MiniMax M2.5

Pros

  • + Extremely cheap ($0.20/1M input)
  • + Strong tool calling & function calling
  • + 197K context window
  • + Excellent agentic performance
  • + Supports Shell, Browser, Python, MCP

Cons

  • − Less known in Western markets
  • − Documentation mainly in Chinese
  • − Smaller ecosystem than Claude/GPT
  • − Rate limits on free tier

GPT-5.4

Pros

  • + 1M+ context window (largest in GPT lineup)
  • + Native computer use capability
  • + 33% fewer hallucinations vs GPT-5.2
  • + Tool search reduces tokens by 47%
  • + Half the price of Claude Opus 4.6

Cons

  • − 2x pricing above 272K tokens
  • − 24% longer average responses (more output tokens)
  • − Health benchmarks slightly worse than 5.2
  • − Some users report benchmark-optimized feel

Recommendation

Choose MiniMax M2.5 if you:

  • • Need extremely cheap ($0.20/1m input)
  • • Need strong tool calling & function calling
  • • Need 197k context window

Choose GPT-5.4 if you:

  • • Need 1m+ context window (largest in gpt lineup)
  • • Need native computer use capability
  • • Need 33% fewer hallucinations vs gpt-5.2

Based on scores across 2 scenarios, GPT-5.4 performs better overall.

MiniMax M2.5 Details GPT-5.4 Details

Get Started with MiniMax M2.5

1Visit the provider's website
2Create an account
3Start using the model

Get Started with GPT-5.4

1Sign up at chat.openai.com
2Choose Plus ($20/mo) or Pro ($200/mo)
3Select GPT-5.4 in model picker

💡 Pro plan offers higher rate limits and priority access.

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