Alternatives to MiniMax M3

These tools sit near MiniMax M3. Compare features and pricing before you switch.

Open MiniMax M3 listing · AI Tools Rankings 2026 | Hot & Featured

Alternatives

MiniMax M2.1: Previous MiniMax coding model if a stack is still pinned there.
GPT-5.6 Sol: OpenAI frontier coding and long context.
Claude Opus 5: Anthropic's current coding flagship.

MiniMax M2.1

Open-source 230B parameter MoE model optimized for multi-language coding, agentic workflows, and real-world development tasks with 74% SWE-bench performance.

#Open Source

500000DR: 68AS: 72

GPT-5.6 Sol

Models

OpenAI frontier flagship GPT-5.6 Sol: 1.05M context, effort up to max plus ultra, $5/$30 per 1M tokens.

#OpenAI

15000000DR: 95AS: 95

Claude Opus 5

Models

Anthropic's frontier Opus model with 1M-token context and effort-controlled reasoning, near-Fable-5 intelligence at Opus-4.8 pricing for agents and coding.

#Anthropic

2500000DR: 92AS: 95