---
id: "nace-ai/drex-max"
also: ["nace-ai/drex-max-20261016"]
cheapest_list_usd_per_m: "0.06 in, 0.0 out, at deepinfra/us on openrouter"
cheapest_effective_usd_per_m: "0.1192 in, 0.0 out, at deepinfra/us on openrouter"
context: 262144
max_output: 235929
input: ["text", "image"]
output: ["decisions"]
released: "2026-10-21"
api: ["/api/alpha/decisions"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 0
---
# Nace.AI: Drex Max

Drex Max is the largest decision model from Nace.AI, the successor to [Drex v2.0](https://openrouter.ai/nace-ai/drex-v2.0). Given a state (text, JSON, or up to four images) and typed questions (yes/no, multiple choice,...