MiscSubjects

LiquidAI: LFM2.5-2.6B (free)

LFM2.5-2.6B is a compact reasoning model from Liquid AI.

Liquid AILFM2.5-2.6B (free)
liquid/lfm-2.5-2.6b:free
2026-08-11text->text
Coding index
7.7
Artificial Analysis
Input
$0
per 1M tokens
Output
$0
per 1M tokens
Context
66K
tokens it reads
Max output
8K
tokens it writes
LFM2.5-2.6B is a compact reasoning model from Liquid AI. It is suited for agent workflows, data extraction, RAG, and long-context processing. Liquid advises against using it for agentic coding or...
inspect — the catalog entry
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  "created": 1786470519,
  "description": "LFM2.5-2.6B is a compact reasoning model from Liquid AI. It is suited for agent workflows, data extraction, RAG, and long-context processing. Liquid advises against using it for agentic coding or...",
  "context_length": 65536,
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  "supported_parameters": [
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    "repetition_penalty": 1.1
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  "supported_voices": null,
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  "expiration_date": null,
  "links": {
    "details": "/api/v1/models/liquid/lfm-2.5-2.6b-20260811/endpoints"
  },
  "endpoints": [
    "/api/v1/chat/completions",
    "/api/v1/completions",
    "/api/v1/messages",
    "/api/v1/responses"
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  "benchmarks": {
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    "artificial_analysis": {
      "intelligence_index": null,
      "coding_index": 7.7,
      "agentic_index": null
    }
  },
  "reasoning": {
    "mandatory": true
  }
}
References (1)
  1. Stored model catalog — Nov 5, 2026
Via
OpenRouter
Id
openrouter/liquid/lfm-2.5-2.6b:free
Model id
liquid/lfm-2.5-2.6b:free
Name
LiquidAI: LFM2.5-2.6B (free)
Description
LFM2.5-2.6B is a compact reasoning model from Liquid AI.
Family
liquid
Canonical slug
liquid/lfm-2.5-2.6b-20260811
Price in
0
Price out
0
Price cache read
null
Price cache write
null
Price cache write 1h
null
Price web search
null
Price overrides
[]
Context
65536
Max completion tokens
8192
Modality
text->text
Input modalities
["text"]
Output modalities
["text"]
Tokenizer
Other
Knowledge cutoff
null
Created
1786470519
Moderated
false
Params
["frequency_penalty","include_reasoning","logprobs","max_completion_tokens","max_tokens","min_p","presence_penalty","reasoning","repetition_penalty","response_format","seed","stop","structured_outputs","temperature","tool_choice","tools","top_k","top_logprobs","top_p"]
Default parameters
{"temperature":0.1,"top_k":50,"repetition_penalty":1.1}
Tools
true
Reasoning
true
Reasoning efforts
null
Reasoning default effort
null
Reasoning mandatory
true
Reasoning default enabled
null
Vision
false
Expiration date
null
Page dataOpen JSON
page.json
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