Launch · 2 min read
Kimi K2.5 Released: Trillion-Parameter MoE Trained on 15T Mixed Visual-Text Tokens
Moonshot AI released and open-sourced Kimi K2.5 on January 27, 2026, adding large-scale visual data atop the K2 trillion-parameter base.
Kimi K2
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Moonshot AI's trillion-parameter MoE model, open-sourced in July 2025 with standout agentic and coding ability, available via the Kimi app and open platform.
CodingAgentOpen Model
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- Not verified — Current availability is unverified. Any checked fields are identified by the sources; a working link or a checked version name does not establish availability.
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Related coverage
Reported event dates: Jul 11, 2025–Jan 27, 2026 · 2 stories
Launch · 2 min read
Moonshot AI Releases Kimi K2: A Trillion-Parameter MoE Model, Open-Sourced
Moonshot AI unveils Kimi K2 with 1 trillion total parameters — the largest open model at launch — excelling at agentic and coding tasks.
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