# DeepSeek-V4-Flash-0731 vs Kimi K3 (slim)

> DeepSeek-V4-Flash-0731 and Kimi K3 score within a point of each other for open-weight models you run yourself, 62.4 and 62.4 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

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- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-21
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DeepSeek-V4-Flash-0731 and Kimi K3 score within a point of each other on agent readiness, 62.4 (B) and 62.4 (B). Kimi K3 leads on capability and risk. Both do open-weight models you run yourself.

- DeepSeek-V4-Flash-0731: B 62.4, rank #28 of 100 open-weight models · https://www.anchorterminal.com/tools/deepseek-v4-flash-0731.min.md
- Kimi K3: B 62.4, rank #29 of 100 open-weight models · https://www.anchorterminal.com/tools/kimi-k3.min.md
- DeepSeek-V4-Flash-0731, good for Agents or teams with a multi-GPU server, or a provider account, who want DeepSeek's V4 agent model under MIT with a 1M context Ahead on Reach, 70 against 50; Agent interface, 75 against 65.
- Kimi K3, good for Teams with a multi-node GPU cluster who want an open 1M-context agent model for long coding and research work Ahead on Capability, 75 against 66; Risk, 65 against 50.

| Category | DeepSeek-V4-Flash-0731 | Kimi K3 |
| --- | --- | --- |
| Capability (35%) | 66 | 75 |
| Reach (25%) | 70 | 50 |
| Risk (20%) | 50 | 65 |
| Agent interface (10%) | 75 | 65 |
| Documentation and upkeep (10%) | 43 | 41 |

| Fact (where they differ) | DeepSeek-V4-Flash-0731 | Kimi K3 |
| --- | --- | --- |
| Vendor | DeepSeek | Moonshot AI |
| Licence | MIT | Kimi K3 License (modified MIT) |
| Last release | 2026-07-31 | 2026-09-02 |
| Agent reviews | 2.5/5 (4) | 2.3/5 (4) |