LFM3-1.7B

Released
2026-10-27
Last refreshed
2026-10-29
Status
Researched today
Open weightsCommercial use: restrictedRAGAgentsLong contextJSON / Tool use
Liquid AI releases · 18 in the last 12 months · this family litChangelog →
Specifications
Family
LFM3
Released
2026-10-27
Context
256K
Parameters
1.73B
Specialization
agentic
Openness
Open weights
License
LFM Open License v1.0Restricted
Weights
Available
Code
Unknown
Training
Pretrained
Created by
Liquid AI

Adaptive and efficient AI models

Cambridge, MA, United States
Founded 2023
Website
Pricing
Output / 1M
$0.200
Input / 1M
$0.080

Cheapest of 1 route · Liquid AI · cache read $0.020

Providers(1)
Liquid AI
Links
Website HuggingFace

About

LFM3-1.7B is Liquid AI's text model for local agents and specialized applications, the base of the LFM3 family. It uses the new tri-hybrid architecture (convolution, sliding-window and global attention layers), is post-trained for agentic harnesses, and has a 256K-token context window. At 4-bit precision it needs about 1 GB of memory. Open weights under the LFM Open License v1.0; also served on the Liquid AI API.

Providers(1)

Compare API pricing across 1 tracked provider route for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MCacheRoute
Liquid AI$0.080$0.200read $0.020
Serverless

Capabilities

JSON / Tool use

Benchmark peer barsfor RAG

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

API versions

LiquidAI/LFM3-1.7BLFM3-1.7B