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

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

liquid · Released Jan 20, 2026
22
Our Score

LFM2.5-1.2B-Instruct is a compact, high-performance instruction-tuned model built for fast on-device AI. It delivers strong chat quality in a 1.2B parameter footprint, with efficient edge inference and broad runtime support.

32,768 tokens Context Window
2B Parameters

Architecture

ModalityText → Text
TokenizerOther
Parameters2B

Performance Indices

Source: Artificial Analysis

8 Intelligence Index
0.8 Coding Index
10.8 Agentic Index

Benchmark Scores

Evaluations

GPQA Diamond 32.6%
Graduate-level scientific reasoning
HLE 6.8%
Humanity's Last Exam
SciCode 2.3%
Scientific computing
IFBench 43.8%
Instruction following
τ²-Bench 10.8%
Conversational agent benchmark

Benchmark data from Artificial Analysis and Hugging Face

Model Information

OpenRouter ID liquid/lfm-2.5-1.2b-instruct:free
Providerliquid
Release Date January 20, 2026
Context Length32,768 tokens
Status Active

Live Performance

Live endpoint metrics — refreshed every 30 minutes.

23.5%
Avg Uptime
572ms
Best Latency (TTFT)
54 tok/s
Best Throughput
1/1
Active Endpoints
Available via: Liquid