---
id: "liquid/d1"
also: ["liquid/d1-20260930", "vercel/liquid/d1"]
card_usd_per_m: "0.02 in, 0.0 out, at liquid"
cheapest_list_usd_per_m: "0.02 in, 0.0 out, at liquid on openrouter"
cheapest_effective_usd_per_m: "0.0193 in, 0.0 out, at liquid on openrouter"
context: 65536
max_output: 58982
input: ["text", "image"]
output: ["decisions"]
released: "2026-10-01"
api: ["/api/alpha/decisions"]
params: ["max_tokens", "stop", "temperature"]
endpoints: 2
gateways: "openrouter (1), vercel (1)"
no_training: 1
trains: 1
retains_prompts: 1
---
# LiquidAI: d1

Liquid d1 is a decision model for classification, routing, and scoring. It evaluates shared state against typed Choice, Score, and yes/no questions and returns structured answers with calibrated probabilities through the TypeSafe-compatible System One API.