LFM3 1.7B

liquid/lfm-3-1.7b is Liquid AI's 1.73B-parameter text model for local agents, tool calling and structured outputs. It has a 256K-token context window and reasons before it answers. Liquid says it outperforms LFM2.5-2.6B while using 35% fewer parameters. It is not recommended for agentic coding or complex multi-step reasoning. Reach it through your own OpenRouter, Nous Portal, Infron or NanoGPT key.

import { createAnyRouter } from "@anyr/ai-sdk-provider"
import { generateText } from "ai"
const anyrouter = createAnyRouter()
const { text } = await generateText({ model: anyrouter("liquid/lfm-3-1.7b"), prompt: "Hello" })

curl -fsSL https://anyrouter.dev/cli.sh | bash
anyr login
anyr claude --model "liquid/lfm-3-1.7b"

Playbooks: AI SDK, coding agents, OpenAI SDK.