M3.1 Flash 在 OpenRouter 支持 100 万 token 单次多模态调用
OpenRouter 上 M3.1 Flash 单次多模态请求可吃 100 万 token,输入 $0.15/1M、输出 $0.60/1M,官方称 agent、编程与安全基准较 M3 明显提升。

MiniMax M3.1 Flash can now process a 1,000,000-token context in a single multimodal call on OpenRouter, at $0.15 per 1M input tokens. → Long inputs like big codebases or multi-step agent traces fit in one request, so you skip the manual chunking and stitching step → Input runs $0.15 per 1M tokens and output $0.60 per 1M tokens → MiniMax reports significant gains over M3 on complex agentic tasks, coding, and cybersecurity benchmarks → Multimodal input goes through the same endpoint, so no separate vision service to route to Engineering takeaway: benchmark it as the long-context agent step in your stack before sending those calls to a pricier model.