Z.ai: GLM 4.6

Name: Z.ai: GLM 4.6
Brand: z-ai
Price: 0.500000 USD

text->text

Zhipu's flagship GLM-4. Strong on Chinese-language benchmarks, with frontier-class reasoning at competitive Chinese pricing.

Z.ai: GLM 4.6 is a efficient AI model from z-ai. It costs $0.500 per million input tokens and $2.000 per million output tokens (blended $0.950/M), with a 204,800-token context window.

Profile inherited from upstream GLM-4 Plus ↗ — this is a hosted variant of the same open-weights model.

Modalities textOfficial model page ↗Pricing source ↗Compare with another model →Estimate monthly cost →

INPUT

$0.500/M

per million input tokens

OUTPUT

$2.000/M

per million output tokens

BLENDED 70/30

$0.950/M

unchanged since 3 May

default reference rate · how it is calculated →

CONTEXT

204,800

tokens

What it is good at

Strong on Chinese benchmarks
Tool use
128K context
Tightly integrated with Zhipu cloud

Typical use cases

Chinese-first production chat
Multilingual agents

Benchmarks

vs. best public score

Scores inherited from GLM-4 Plus — this is a hosted variant of the same open-weights model, so the underlying benchmark scores are identical.

MMLU84%

Multitask academic knowledge across 57 subjects.

GPQA Diamond51%

Graduate-level science questions, "Google-proof".

MATH70%

High-school competition math problems.

HumanEval80%

Python function synthesis from docstrings.

LMArena Elo1244 Elo

Crowd-sourced head-to-head preference Elo rating.

Hand-curated from each provider's published reports and public leaderboards. Methodology varies across sources, treat as directional rather than authoritative.