28 January 2026 · Open Source Models

Moonshot AI Releases Kimi K2.5: 1 Trillion Parameter Open Source Model

Moonshot AI has made waves in the AI community with the release of Kimi K2.5, a 1 trillion parameter open source language model.

The model represents a significant leap in open source AI capabilities, potentially rivaling proprietary models from OpenAI and Anthropic.

Key Features

  • 1 trillion parameters
  • Fully open source weights
  • Strong performance on reasoning benchmarks
  • Optimized for local deployment
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