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TNG: DeepSeek R1T Chimera

tngtech/deepseek-r1t-chimera

Released Apr 27, 2025Knowledge cutoff Jul 31, 2024163,840 context

DeepSeek-R1T-Chimera is created by merging DeepSeek-R1 and DeepSeek-V3 (0324), combining the reasoning capabilities of R1 with the token efficiency improvements of V3. It is based on a DeepSeek-MoE Transformer architecture and is optimized for general text generation tasks.

The model merges pretrained weights from both source models to balance performance across reasoning, efficiency, and instruction-following tasks. It is released under the MIT license and intended for research and commercial use.

Recent activity on DeepSeek R1T Chimera

Total usage per day on OpenRouter

Prompt
234M
Completion
6.92M
Reasoning
225K

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.