GLM-5 specs, prices, where it runs and its benchmark standing

Name: GLM-5
Author: Z.ai

open weights · top 10 on 1 of 7 · released Feb 11, 2026

Provider: Z.ai
Release date: Feb 11, 2026; Boards
Parameters: 754B total; Hugging Face
Modalities: Text to Text; OpenRouter
License: MIT; Hugging Face
Context window: 205K tokens; Pricing
Pricing: $0.7 in / $2.24 out per 1M tokens; All prices
Hosting: 9 priced API routes · AWS Bedrock (10 regions) · OpenRouter · self-host: weights on Hugging Face; Pricing Regions
Hardware: Estimate: about 1508 GB of weights as published (BF16), about 754 GB at 8-bit, about 377 GB at 4-bit, plus memory for the context; Hugging Face config
Weights: Open weights
Benchmarks: 7 boards captured

Rank	Board	Category	Score	Of
54	Text ArenaChat · as “GLM-5”	Chat	1,457	84
63	GPQA DiamondReasoning · as “glm-5”	Reasoning	87.8%	100
64	ARC-AGI-2Reasoning · as “GLM-5”	Reasoning	4.9%	92
73	WebDev ArenaCoding · as “GLM-5”	Coding	1,435	82
80	Epoch ECIReasoning · as “GLM-5”	Reasoning	146.4	100
6	SWE-bench VerifiedCoding · stale since 2026-02-26 · as “GLM 5 (high)”	Coding	72.8%	39
29	MMLU-ProReasoning · stale since 2026-03-11 · as “GLM-5”	Reasoning	86.0%	100

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