LiquidAI: LFM2.5-1.2B-Thinking (free)

Models

Model details

Model
liquid/lfm-2.5-1.2b-thinking:free
Provider
openrouter
API
openai-completions
Base URL
https://openrouter.ai/api/v1
Input
text
Reasoning
Yes
Context window
32,768
Max tokens
4,096
Cost / million input
$0
Cost / million output
$0
Cost / million cache read
$0
Cost / million cache write
$0

Also available from other providers

No obvious cross-provider matches found.

Model config JSON
{
  "providers": {
    "openrouter": {
      "apiKey": "YOUR_API_KEY",
      "models": [
        {
          "id": "liquid/lfm-2.5-1.2b-thinking:free",
          "name": "LiquidAI: LFM2.5-1.2B-Thinking (free)",
          "reasoning": true,
          "input": [
            "text"
          ],
          "contextWindow": 32768,
          "maxTokens": 4096,
          "cost": {
            "input": 0,
            "output": 0,
            "cacheRead": 0,
            "cacheWrite": 0
          },
          "compat": {
            "supportsDeveloperRole": false,
            "thinkingFormat": "openrouter"
          }
        }
      ],
      "api": "openai-completions",
      "baseUrl": "https://openrouter.ai/api/v1"
    }
  }
}