LiquidAI: LFM2-8B-A1B

LiquidAI: LFM2-8B-A1B

liquid · Released Oct 20, 2025
22
Our Score

LFM2-8B-A1B is an efficient on-device Mixture-of-Experts (MoE) model from Liquid AI’s LFM2 family, built for fast, high-quality inference on edge hardware. It uses 8.3B total parameters with only ~1.5B active per token, delivering strong performance while keeping compute and memory usage low—making it ideal for phones, tablets, and laptops.

$0.01 / 1M Input Price
$0.02 / 1M Output Price
32,768 tokens Context Window
8B Parameters

Architecture

ModalityText → Text
TokenizerOther
Parameters8B

Performance Indices

Source: Artificial Analysis

7 Intelligence Index
2.3 Coding Index
10.5 Agentic Index
25.3 Math Index

Benchmark Scores

Evaluations

GPQA Diamond 34.4%
Graduate-level scientific reasoning
HLE 4.9%
Humanity's Last Exam
MMLU Pro 50.5%
Multi-task language understanding
LiveCodeBench 15.1%
Live coding evaluation
SciCode 6.8%
Scientific computing
AIME 2025 25.3%
Competition mathematics (2025)
IFBench 26.3%
Instruction following
τ²-Bench 10.5%
Conversational agent benchmark

Benchmark data from Artificial Analysis and Hugging Face

Model Information

OpenRouter ID liquid/lfm2-8b-a1b
Providerliquid
Release Date October 20, 2025
Context Length32,768 tokens
Status Active

Pricing

Token Type Cost per 1M tokens Cost per 1K tokens
Input $0.01 $0.000010
Output $0.02 $0.000020

Live Performance

Live endpoint metrics — refreshed every 30 minutes.

100%
Avg Uptime
44,550ms
Best Latency (TTFT)
12 tok/s
Best Throughput
1/1
Active Endpoints
Available via: Liquid