Lfm 2.5 Embedding 350m API
Liquid's embedding model. Call it on 666 AI with the same API key as every other model. Pay as you go; prices follow the upstream in real time and this page updates hourly.
| Vendor | Liquid |
| Type | embedding |
| Price | $0.0737 per 1M input tokens · $0.0737 per 1M output tokens |
| Live test | Passed our live test in the last 7 days |
| Model ID (use this in your request) | liquid/lfm-2.5-embedding-350m:free |
How to call Lfm 2.5 Embedding 350m
The API is OpenAI-compatible. Replace YOUR-ENDPOINT with the endpoint shown on your API Key page after you sign up, and YOUR-KEY with your key.
curl https://YOUR-ENDPOINT/v1/embeddings \
-H "Authorization: Bearer YOUR-KEY" \
-H "Content-Type: application/json" \
-d '{"model": "liquid/lfm-2.5-embedding-350m:free", "input": "Hello from 666 AI"}'from openai import OpenAI
client = OpenAI(base_url="https://YOUR-ENDPOINT/v1", api_key="YOUR-KEY")
r = client.embeddings.create(model="liquid/lfm-2.5-embedding-350m:free", input="Hello from 666 AI")
print(len(r.data[0].embedding))Similar models — price comparison
| Model | Price |
|---|---|
| Text Embedding 3 Small | $0.0297 per 1M input tokens · $0.0297 per 1M output tokens |
| Llama Nemotron Embed VL 1b V2 | $0.0633 per 1M input tokens · $0.0633 per 1M output tokens |
| Nemotron 3 Embed 1b | $0.0633 per 1M input tokens · $0.0633 per 1M output tokens |
| Nemotron 3.5 Embed 1b | $0.0633 per 1M input tokens · $0.0633 per 1M output tokens |
| Nemotron 3.5 Embed 8b | $0.0633 per 1M input tokens · $0.0633 per 1M output tokens |
| Text Embedding 3 Large | $0.193 per 1M input tokens · $0.193 per 1M output tokens |
More models from Liquid
| Model | Price |
|---|---|
| Lfm 2.5 2.6b | $0.0737 per 1M input tokens · $0.0737 per 1M output tokens |
FAQ
How much does the Lfm 2.5 Embedding 350m API cost?
On 666 AI, Lfm 2.5 Embedding 350m costs $0.0737 per 1M input tokens · $0.0737 per 1M output tokens. You pay only for what you use — no monthly fee. Prices follow the upstream in real time; this page updates every hour.
Can I use the official OpenAI SDK?
Yes. The API is OpenAI-compatible: in the OpenAI Python or Node.js SDK just change base_url and api_key, and set model to liquid/lfm-2.5-embedding-350m:free.
How do I pay?
Bank card (including Google Pay / Apple Pay), USDT / ETH, or bank wire. Top up once and usage is deducted as you go.