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Workshop Labs·Mar 12, 2026·v1.0·open source

Trellis-KimiK2T

Trellis-KimiK2T is an open-source post-training codebase developed by Workshop Labs, designed to enable rapid LoRA training on Kimi-K2-Thinking models. It achieves a training speed of 6,600 tokens per second on a single 8xH200 node, making it 50 times faster than the best open-source alternative and more than twice as cost-effective as the closest private training API.

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overview

Trellis-KimiK2T is an open-source post-training codebase developed by Workshop Labs, designed to enable rapid LoRA training on Kimi-K2-Thinking models. It achieves a training speed of 6,600 tokens per second on a single 8xH200 node, making it 50 times faster than the best open-source alternative and more than twice as cost-effective as the closest private training API.

key features
  • 01Open-source codebase
  • 02Rapid LoRA training
  • 03High training speed (6,600 tokens/sec)
  • 04Single-node implementation
  • 05Cost-effective compared to alternatives
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