GLM 4.6 specs, prices, where it runs and its benchmark standing

Name: GLM 4.6
Author: Z.ai

open weights · top 10 on 1 of 2 · released Sep 30, 2025

Provider: Z.ai
Release date: Sep 30, 2025; Boards
Parameters: 357B total; Hugging Face
Modalities: Text to Text; OpenRouter
License: MIT; Hugging Face
Context window: 205K tokens; Pricing
Pricing: $0.4 in / $1.6 out per 1M tokens; All prices
Hosting: 5 priced API routes · OpenRouter · self-host: weights on Hugging Face; Pricing
Hardware: Estimate: about 714 GB of weights as published (BF16), about 357 GB at 8-bit, about 178 GB at 4-bit, plus memory for the context; Hugging Face config
Weights: Open weights
Benchmarks: 2 boards captured

Rank	Board	Category	Score	Of	Over time
4	BFCLAgents and tools · stale since 2026-04-12 · as “GLM-4.6 (FC thinking)”	Agents and tools	72.4%	81
23	SWE-bench VerifiedCoding · stale since 2026-02-26 · as “GLM 4.6 (T=1)”	Coding	55.4%	39

Versions and release history

7 versions in this line since Jul 28, 2025, from Pricing, OpenRouter and the boards.

Category ranks, more models and catalog changes