All ModelschatLFM3 1.7B

LFM3 1.7B

by LiquidAIFast

Try on Kunya
L
chat

LFM3 1.7B

Compact 1.7B agent model with 256K context — tool calling, structured outputs, and built-in reasoning before answer text. Text-only; ideal for cheap subagents and high-volume classification.

Model ID:lfm-3-1.7b

API Documentation

Generate chat completions with this model.

POST/api/v1/chat/completions
GET /api/v1/models?type=chat
Request body
{
  "model": "lfm-3-1.7b",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ],
  "stream": false,
  "thinking": true,
  "max_tokens": 4096
}
cURL example
curl -X POST https://kunya.ai/api/v1/chat/completions \
  -H "Authorization: Bearer kunya_YOUR_API_KEY" \
  -H "Content-Type: application/json"
  -d '{"model":"lfm-3-1.7b","messages":[{"role":"user","content":"Hello!"}],"stream":false,"thinking":true,"max_tokens":4096}'

Notes

  • •OpenAI-compatible endpoint — works with any Kunya API key.
  • •Set `"stream": true` for server-sent events.
  • •Supports tool calling via the `tools` parameter.
Full API referenceOpenAPI spec

Pricing

Input$0.104 per 1M tokens
Output$0.26 per 1M tokens
Context Window262K

Capabilities

Streaming Yes
Vision No
Reasoning Yes
Tool Use Yes
ProviderLiquidAI
Try on Kunya

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