kimi_k2

kimi_k2

Kimi K2 (model_type kimi_k2): DeepSeek-V3's architecture under Moonshot's own model type.

Kimi K2 and its successors' language models (K2.5, K2.6, K2.7-Code) are DeepSeek-V3's DeepseekV3ForCausalLM with Moonshot's tokenizer; their configs say kimi_k2. transformers builds them with its native DeepSeek-V3 classes: the multimodal kimi_k25 checkpoints through Kimi_K25Config, whose text_config is a DeepseekV3Config with model_type deepseek_v3 (the wrapper resolves by its own type, to kimi_k25.py, which re-exports this module), and the text-only K2 checkpoints from a DeepseekV3ForCausalLM loaded directly, since AutoConfig maps no kimi_k2. The tree, the envoys and the sizes are DeepSeek-V3's (deepseek_v3.py); this module names them under kimi_k2, because the family registry is the module's file name.