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67 lines
1.8 KiB
Plaintext
67 lines
1.8 KiB
Plaintext
---
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title: Doubao
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description: Doubao (Volcengine Ark) model configuration (Text / Image Understanding / Image Generation / Embedding)
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---
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Doubao (Volcengine Ark) supports text chat, image understanding, image generation (Seedream), and embedding. A single `ark_api_key` enables all capabilities.
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<Tip>
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All capabilities below can be configured in one place via the "Model Management" page in the Web Console, with no need to manually edit the configuration file.
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</Tip>
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## Text Chat
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```json
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{
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"model": "doubao-seed-2-0-pro-260215",
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"ark_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` | Can be `doubao-seed-2-0-pro-260215`, `doubao-seed-2-0-code-preview-260215`, `doubao-seed-2-0-lite-260215`, etc. |
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| `ark_api_key` | Create one in the [Volcengine Ark Console](https://console.volcengine.com/ark/region:ark+cn-beijing/apikey) |
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| `ark_base_url` | Optional, defaults to `https://ark.cn-beijing.volces.com/api/v3` |
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## Image Understanding
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Once `ark_api_key` is configured, the Agent's Vision tool automatically uses `doubao-seed-2-0-pro-260215` to recognize images, with no extra setup required.
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To manually specify a Vision model:
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```json
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{
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"tools": {
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"vision": {
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"model": "doubao-seed-2-0-pro-260215"
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}
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}
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}
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```
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## Image Generation
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```json
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{
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"skills": {
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"image-generation": {
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"model": "seedream-5.0-lite"
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}
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}
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}
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```
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Available models: `seedream-5.0-lite`, `seedream-4.5`.
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## Embedding
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```json
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{
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"embedding_provider": "doubao",
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"embedding_model": "doubao-embedding-vision-251215"
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}
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```
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The default model is `doubao-embedding-vision-251215` (multimodal embedding); the dimension (1024 or 2048) can be set via `embedding_dimensions` in the configuration file. After changing the embedding, run `/memory rebuild-index` to rebuild the index.
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