Files
ragflow/conf/models/hunyuan.json
jay77721 2e2d12d262 feat: add batch_size to all embedding model configs (#17877)
## Summary

Add a `batch_size` field to every embedding model entry in
`conf/models/*.json`. The field represents the maximum number of text
inputs that can be submitted to the embedding API in a single request.

**75 embedding models across 30 config files** now carry a `batch_size`.
Values were verified against each provider's official documentation (see
the verification table at `Desktop/embedding_models_verified.md`).

## Distribution

| batch_size | # models | Provider / Model |
|---|---|---|
| 1 | 2 | AWS Bedrock `amazon.titan-embed-text-v1/v2:0` — Bedrock
`invoke` accepts a single input per call |
| 10 | 3 | Aliyun `text-embedding-v3/v4`, Volcengine
`doubao-embedding-vision-251215` |
| 16 | 5 | BaiChuan `Baichuan-Text-Embedding`, Baidu Qianfan
`embedding-v1`, Mistral `mistral-embed`, Replicate (x2) |
| 32 | 10 | NVIDIA NIM (x3), SILICONFLOW (x2), PPIO (x3), GiteeAI
`bge-m3`, HuaweiCloud `bge-m3` |
| 50 | 4 | Tencent Hunyuan `kinfra` embeddings (x4) — `InputList.N` max
50 |
| 96 | 8 | Cohere embed-v3/v4 (x5), Bedrock Cohere (x3) |
| 100 | 3 | Google Gemini `text-embedding-004`, Upstage (x2) |
| 512 | 5 | Zhipu GLM `embedding-2/3` (x2), Perplexity `pplx-embed`
(x2), Astraflow `text-embedding-3-large` |
| 1000 | 9 | Voyage AI (x9) — API reference max |
| 1024 | 1 | DeepInfra `Qwen/Qwen3-Embedding-4B` |
| 2048 | 15 | OpenAI (x3) + OpenAI-API-compatible proxies (CometAPI,
n1n, Jiekou.AI, GreenPT, TogetherAI, NovitaAI) — OpenAI contract limit |
| 16384 | 10 | Jina (x8), 302.AI, GiteeAI `jina-clip-v2` — no documented
Jina batch limit, safe high cap |

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-08-06 10:47:38 +08:00

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{
"name": "Tencent Hunyuan",
"url": {
"default": "https://tokenhub.tencentmaas.com/v1",
"default-backup": "https://tokenhub.tencentmaas.cn/v1",
"intl": "https://tokenhub-intl.tencentmaas.com/v1",
"intl-backup": "https://tokenhub-intl.tencentmaas.cn/v1"
},
"url_suffix": {
"chat": "chat/completions",
"models": "models",
"embedding": "embeddings"
},
"class": "hunyuan",
"models": [
{
"name": "hy3",
"content_length": 131072,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "hy3-preview",
"content_length": 262144,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "kimi-k3",
"content_length": 1000000,
"max_output": 131072,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "kimi-k2.7-code-highspeed",
"content_length": 262144,
"max_output": 131072,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "kimi-k2.7-code",
"content_length": 262144,
"max_output": 131072,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "glm-5.2",
"content_length": 1000000,
"max_output": 128000,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "minimax-m3",
"content_length": 1024000,
"max_output": 131072,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "deepseek-v4-flash-202605",
"content_length": 1048576,
"max_output": 393216,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "deepseek-v4-pro-202606",
"content_length": 1048576,
"max_output": 393216,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "deepseek-v4-pro",
"content_length": 1048576,
"max_output": 393216,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "deepseek-v4-flash",
"content_length": 1048576,
"max_output": 393216,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "hy-mt2-pro",
"content_length": 8192,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "hy-mt2-plus",
"content_length": 8192,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "hy-mt2-lite",
"content_length": 8192,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "hy-role",
"content_length": 32768,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "hunyuan-role-latest",
"content_length": 32768,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "qwen3.5-flash",
"content_length": 1048576,
"max_output": 65536,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "qwen3.5-plus",
"content_length": 1048576,
"max_output": 65536,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "glm-5.1",
"content_length": 200000,
"max_output": 128000,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "glm-5",
"content_length": 200000,
"max_output": 128000,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "glm-5-turbo",
"content_length": 200000,
"max_output": 128000,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "kimi-k2.6",
"content_length": 262144,
"max_output": 131072,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "kimi-k2.5",
"content_length": 262144,
"max_output": 131072,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "minimax-m2.7",
"content_length": 204800,
"max_output": 128000,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "minimax-m2.5",
"content_length": 204800,
"max_output": 128000,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "deepseek-v3.2",
"content_length": 131072,
"max_output": 8192,
"model_types": [
"chat"
],
"tools": {
"support": true
}
},
{
"name": "glm-5v-turbo",
"content_length": 200000,
"max_output": 128000,
"model_types": [
"chat",
"vision"
],
"tools": {
"support": true
}
},
{
"name": "hy-vision-2.0-instruct",
"content_length": 32768,
"max_output": 8192,
"model_types": [
"chat",
"vision"
],
"tools": {
"support": true
}
},
{
"name": "youtu-vita",
"content_length": 32768,
"max_output": 8192,
"model_types": [
"chat",
"vision"
],
"tools": {
"support": true
}
},
{
"name": "hunyuan-t1-vision-20250916",
"content_length": 32768,
"max_output": 8192,
"model_types": [
"chat",
"vision"
],
"tools": {
"support": true
}
},
{
"name": "hunyuan-turbos-vision-video-20250728",
"content_length": 32768,
"max_output": 8192,
"model_types": [
"chat",
"vision"
],
"tools": {
"support": true
}
},
{
"name": "kinfra-text-embedding-0.6b",
"max_tokens": 8192,
"model_types": [
"embedding"
],
"batch_size": 50
},
{
"name": "kinfra-text-embedding-4b",
"max_tokens": 8192,
"model_types": [
"embedding"
],
"batch_size": 50
},
{
"name": "kinfra-vl-embedding-2b",
"max_tokens": 8192,
"model_types": [
"embedding"
],
"batch_size": 50
},
{
"name": "kinfra-vl-embedding-8b",
"max_tokens": 8192,
"model_types": [
"embedding"
],
"batch_size": 50
}
]
}