ChatGPT vs MiniMax: Side-by-Side Comparison 2026

ChatGPT vs MiniMax comparison 2026. Side-by-side features, pricing & capabilities.

ChatGPT is an AI assistant from OpenAI — ai assistant with powerful coding capabilities. MiniMax is an AI assistant from MiniMax — ai assistant and model provider with coding capabilities.

ChatGPT

ChatGPT — Conversational AI from OpenAI. General + Coding.

  • ✓ AI chat
  • ✓ Test generation
  • ✓ Debugging
  • ✓ Code review

Free / $8/mo · 6 plans

MiniMax

MiniMax is a Shanghai-based AI company (Hong Kong Stock Exchange listed) offering the MiniMax Agent app and API access to their M2.5 and M2.1 models. M2.5 scores 80.2% on SWE-Bench Verified at roughly 1/20th the cost of Claude Opus. Models work inside Claude Code, Cline, Cursor, OpenCode, and other coding tools via Anthropic- and OpenAI-compatible API endpoints.

  • ✓ AI chat
  • ✓ Agentic mode
  • ✓ Multi-file editing
  • ✓ Terminal commands
  • ✓ Test generation

Free / $10/mo · 6 plans

Feature ChatGPT MiniMax
Category AssistantAssistant
Starting Price Free Free
Model Family GPT / o-seriesMiniMax
Agentic Mode — ✓
Multi-File Editing — ✓
Terminal Commands — ✓
Voice Input ✓ —
Git Integration — ✓
Open Source NoPartial (M2.1 open-weight on Hugging Face)

Pricing verified Feb 25, 2026. ChatGPT pricing | MiniMax pricing

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Key Differences

  • Starting price: ChatGPT starts at $8/mo; MiniMax starts at $10/mo.
  • Model family: ChatGPT uses GPT / o-series; MiniMax uses MiniMax.
  • Agentic mode: MiniMax supports agentic mode; ChatGPT does not.
  • Open source: ChatGPT: No. MiniMax: Partial (M2.1 open-weight on Hugging Face).
  • Platforms: ChatGPT runs on Android, Web, Windows, iOS, macOS; MiniMax runs on API, Desktop, Web.
  • Provider: ChatGPT is built by OpenAI; MiniMax is built by MiniMax.
  • Capabilities: MiniMax has multi-file editing; MiniMax has terminal commands; ChatGPT has voice input.

Which Should You Choose?

Choose ChatGPT if you want AI-powered coding assistance. Choose MiniMax if you want frontier-level coding at 1/10th to 1/20th the cost of Claude Opus or GPT-5. Read our full reviews to see which fits your workflow.

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