Catalog
Moonshot AI
Kimi K3
Strong open-weight coder
ReportedJuly 16, 2026; weights July 27, 2026 (reported)
- Main purpose
- Coding and long-context chat with published weights
- Context window
- 1,048,576 tokens (reported)
- API pricing
- $3 input / $15 output per 1M tokens; $0.30 cached input (reported)
- Access
- Moonshot API, open weights, OpenRouter and similar
Capabilities
Key features
- Open weights (reported)
- ~1M-token context (reported)
- API + self-host
Notes
- August 2026 Arena reporting placed Kimi K3 near the top of WebDev boards and called it the strongest open-weight coder in that snapshot.
Limitations
- Confirm license, context, and price on Moonshot’s site before shipping.
Launch dates, context, pricing, and Arena ranks from August 2026 trackers.
Vendor source