# DeepSeek-V4-Flash-0731 vs ThinkingCap (Qwen3.8 27B) (slim)

> DeepSeek-V4-Flash-0731 scores 62.4 (B) to ThinkingCap's 61 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/deepseek-v4-flash-0731-vs-thinkingcap-qwen3-8-27b.md (~6,950 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/deepseek-v4-flash-0731-vs-thinkingcap-qwen3-8-27b.json · canonical https://www.anchorterminal.com/compare/deepseek-v4-flash-0731-vs-thinkingcap-qwen3-8-27b
- 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
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

DeepSeek-V4-Flash-0731 scores 62.4 (B) on agent readiness against ThinkingCap (Qwen3.8 27B)'s 61 (C), and leads in 2 of 4 scored categories. ThinkingCap (Qwen3.8 27B) leads on reach and documentation and upkeep. 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
- ThinkingCap (Qwen3.8 27B): C 61, rank #50 of 100 open-weight models · https://www.anchorterminal.com/tools/thinkingcap-qwen3-8-27b.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 Risk, 50 against 45; Agent interface, 75 against 70.
- ThinkingCap (Qwen3.8 27B), good for Small teams and individuals running Qwen3.8-27B for agent or reasoning work who want shorter thinking traces on one 24 GB GPU or Mac. Ahead on Reach, 75 against 70; Documentation and upkeep, 53 against 43.

| Category | DeepSeek-V4-Flash-0731 | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 70 | 75 |
| Risk (20%) | 50 | 45 |
| Agent interface (10%) | 75 | 70 |
| Documentation and upkeep (10%) | 43 | 53 |

| Fact (where they differ) | DeepSeek-V4-Flash-0731 | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Vendor | DeepSeek | BottleCap AI |
| Licence | MIT | PolyForm-Small-Business-1.0.0 |
| Last release | 2026-07-31 | 2026-10-06 |
| Privacy policy last updated | no document linked |  |