MiscSubjects

LiquidAI: LFM2.5-2.6B

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

Liquid AILFM2.5-2.6B
liquid/lfm-2.5-2.6b
2026-08-11text->text
Coding index
7.7
Artificial Analysis
Input
$0.35
per 1M tokens
Output
$0.50
per 1M tokens
Cached input
$0.04
per 1M tokens
Context
128K
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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  "name": "LiquidAI: LFM2.5-2.6B",
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  "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": 128000,
  "architecture": {
    "modality": "text->text",
    "input_modalities": [
      "text"
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      "text"
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    "tokenizer": "Other",
    "instruct_type": null
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    "max_completion_tokens": 8192,
    "is_moderated": false
  },
  "per_request_limits": null,
  "supported_parameters": [
    "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",
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  "default_parameters": {
    "temperature": 0.1,
    "top_k": 50,
    "repetition_penalty": 1.1
  },
  "supported_voices": null,
  "knowledge_cutoff": null,
  "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"
  ],
  "benchmarks": {
    "design_arena": [],
    "artificial_analysis": {
      "intelligence_index": null,
      "coding_index": 7.7,
      "agentic_index": null
    }
  },
  "reasoning": {
    "mandatory": true
  }
}
openrouter.ai/liquid/lfm-2.5-2.6b
References (1)
  1. Stored model catalog — Nov 5, 2026
Via
OpenRouter
Id
openrouter/liquid/lfm-2.5-2.6b
Model id
liquid/lfm-2.5-2.6b
Name
LiquidAI: LFM2.5-2.6B
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
0.35
Price out
0.5
Price cache read
0.04
Price cache write
null
Price cache write 1h
null
Price web search
null
Price overrides
[]
Context
128000
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

Connected subjects

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Page dataOpen JSON
page.json
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