Kimi K3
Moonshot AI · Max
Open GiantOpen weights- Intelligence43.6
- Hallucination53%
- Context1.05M
- KnowledgeN/D
- Speed41tok/s
- Response64.4s
- Price$6.00
- Modalities3
Kimi K3
Moonshot AI · Huge open-weight models. Anyone can download them and run them on their own racks.
Card stats
Intelligence ▲ higher wins
Intelligence Index: a composite score from 10 hard evaluations covering reasoning, knowledge, coding, agents and science.
43.6
beats 65% of deck
Hallucination ▼ lower wins
Hallucination rate: of the questions a model gets wrong, how often it confidently makes up an answer instead of saying it doesn't know. Lower wins.
53 %
beats 52% of deck
Context ▲ higher wins
Context window: how many tokens of input the model can consider at once.
1.05M
beats 97% of deck
Knowledge ▲ higher wins
Training-data cutoff: the most recent month the model learned about. Later wins. N/D means the lab hasn't disclosed it, and an N/D card loses this stat.
N/D
beats 16% of deck
Speed ▲ higher wins
Median output speed in tokens per second, measured on the labs' own APIs.
41 tok/s
beats 7% of deck
Response ▼ lower wins
End-to-end response time: seconds to receive a 500-token answer, thinking time included. Lower wins.
64.4 s
beats 39% of deck
Price ▼ lower wins
Blended price per million tokens (3:1 input to output). Lower wins.
$6.00
beats 10% of deck
Modalities ▲ higher wins
Number of supported input and output modalities: text, image, audio and video.
3
beats 45% of deck
Knowledge: The lab hasn’t published a training-data cutoff, so this card shows N/D and loses the Knowledge stat.
Model facts
- Released
- 2026-07-16
- Weights
- Open · Kimi K3 License
- Parameters
- 2.8T (104B active)
- Reasoning
- Yes · tested at Max
- Price in / out
- $3 / $15 per 1M
- Time to first token
- 3.52 s
- Humanity’s Last Exam
- 46.9%
- GPQA Diamond
- 93.5%
- SciCode
- 59.5%