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MiniMax

Shanghai-based AI company. M2.7 and M3 (1M context, multimodal). Also publishes H3, the world's top open video-edit model.

Shanghai-based AI company. M2.7 and M3 (1M context, multimodal). Also publishes H3, the world's top open video-edit model.

Founded 2021
Shanghai, China
MiniMax.io

MiniMax History Timeline(2)

2026-06-01
launch

MiniMax M3 released

MiniMax M3 released with MSA architecture: 1M context, open-weight multimodal.

Source
2025-06-17
launch

MiniMax M1 open-sourced

First open-source large hybrid-attention reasoning model, 1M context.

Source