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64 lines
2.1 KiB
Plaintext
64 lines
2.1 KiB
Plaintext
---
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title: DeepSeek
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description: DeepSeek model configuration
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---
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Option 1: Native integration (recommended):
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```json
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{
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"model": "deepseek-v4-pro",
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"deepseek_api_key": "YOUR_API_KEY"
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}
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```
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| Parameter | Description |
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| --- | --- |
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| `model` | Supports `deepseek-v4-pro` and `deepseek-v4-flash` |
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| `deepseek_api_key` | Create at [DeepSeek Platform](https://platform.deepseek.com/api_keys) |
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| `deepseek_api_base` | Optional, defaults to `https://api.deepseek.com/v1`. Can be changed to a third-party proxy |
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## Model Selection
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| Model | Use Case |
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| --- | --- |
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| `deepseek-v4-pro` | Best on complex tasks |
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| `deepseek-v4-flash` | Faster and cheaper |
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## Thinking Mode
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The V4 series (`deepseek-v4-pro` / `deepseek-v4-flash`) supports an explicit "thinking mode": the model emits a chain-of-thought (`reasoning_content`) before the final answer to improve answer quality.
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### Toggle
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Controlled by the global `enable_thinking` setting:
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```json
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{
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"enable_thinking": true
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}
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```
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- `true`: thinking is on across all channels. The Web console renders the reasoning trace; IM channels (WeChat / WeCom / DingTalk / Feishu) don't render it but still benefit from higher answer quality.
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- `false`: thinking off, faster responses with lower first-token latency.
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### Notes
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- **Sampling parameters**: under thinking mode, `temperature`, `top_p`, `presence_penalty`, and `frequency_penalty` are silently ignored by the server (no error). CowAgent skips sending them automatically.
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- **Multi-turn tool calls**: once the history contains any tool-call turn, DeepSeek requires `reasoning_content` on every assistant message. CowAgent handles the round-trip automatically, including across mid-session toggles of the thinking switch.
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<Tip>
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Use `deepseek-v4-pro` for complex tasks; pick `deepseek-v4-flash` when low latency and low cost matter; enable `enable_thinking` when you want deeper reasoning.
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</Tip>
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Option 2: OpenAI-compatible configuration:
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```json
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{
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"model": "deepseek-v4-pro",
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"bot_type": "openai",
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"open_ai_api_key": "YOUR_API_KEY",
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"open_ai_api_base": "https://api.deepseek.com/v1"
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}
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```
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