Kimi K3 is a 2.8T parameter open-weight multimodal reasoning model from Moonshot AI. It is suited for complex coding, knowledge work, and long-horizon agentic workflows, and is particularly strong at...
Specifications
- Provider
- Moonshot AI (Kimi)
- Type
- Open-source / open-weight
- Modality
- text+image->text
- Context window
- 1,048,576
- Released
- July 16, 2026
Capabilities
Input: textInput: imageOutput: textConfigurable reasoning effort
Strengths
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
