liquid

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

by liquid No longer free

Last seen as free: Jul 13, 2026

OpenRouter
Tools Reasoning

Availability

Available 46 of 46 tracked days. Daily snapshots show whether this model was accessible as a free model on OpenRouter.

JulAug
ModelDays293031123456789101112131415161718192021222324252627
LiquidAI: LFM2.5-1.2B-Thinking (free)0

About

LFM2.5-1.2B-Thinking is a lightweight reasoning-focused model optimized for agentic tasks, data extraction, and RAG—while still running comfortably on edge devices. It supports long context (up to 32K tokens) and is...

Specifications

Context Length 33K
Max Output Tokens -
Modality text->text
Input text
Output text
Supported Parameters frequency_penalty, include_reasoning, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_p
Content Moderation No

Error Rate

Based on feedback reported by Free LLM Router users. Error rate reflects the percentage of requests that encountered issues such as rate limiting, unavailability, or errors. Learn more.

Loading chart...
Model 1h 6h 24h 7d 30d
LiquidAI: LFM2.5-1.2B-Thinking (free) - - - 100.0% 100.0%

Similar Models

baidu Baidu Qianfan: CoBuddy (free) 131K z-ai Z.ai: GLM 5.1 203K arcee-ai Arcee AI: Trinity Large Thinking (free) 262K deepseek DeepSeek: DeepSeek V4 Flash (free) 1.0M nvidia NVIDIA: Nemotron Nano 12B 2 VL (free) 128K

More from Liquid

liquid LiquidAI: LFM2.5-1.2B-Instruct (free) 33K liquid LiquidAI: LFM2.5-2.6B (free) 66K

Frequently Asked Questions

Is LiquidAI: LFM2.5-1.2B-Thinking (free) still free to use?

LiquidAI: LFM2.5-1.2B-Thinking (free) is no longer available as a free model on OpenRouter.

What is the context window for LiquidAI: LFM2.5-1.2B-Thinking (free)?

LiquidAI: LFM2.5-1.2B-Thinking (free) supports a context window of 33K tokens (32,768 tokens).

Does LiquidAI: LFM2.5-1.2B-Thinking (free) support function calling (tools)?

Yes, LiquidAI: LFM2.5-1.2B-Thinking (free) supports function calling / tool use, enabling it to interact with external APIs and services.

Does LiquidAI: LFM2.5-1.2B-Thinking (free) support reasoning?

Yes, LiquidAI: LFM2.5-1.2B-Thinking (free) supports reasoning capabilities, allowing it to show its step-by-step thought process.