Claude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/MClaude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/M
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Zhipu AI
Zhipu AIFrontier

GLM-4-Plus

Frontier

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

GLM-4-Plus is a frontier AI model from Zhipu AI. It costs $7.000 per million input tokens and $7.000 per million output tokens (blended $7.000/M), with a 128K-token context window.

Modalities textOfficial model page ↗Compare with another model →Estimate monthly cost →
INPUT
$7.000/M
per million input tokens
OUTPUT
$7.000/M
per million output tokens
BLENDED 70/30
$7.000/M
default reference rate · how it's calculated →
CONTEXT
128K
128,000 tokens
What it's 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
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.
More from Zhipu AI
See all 5 →
GLM-4-Air
Efficient · 128K ctx
in $0.140/Mout $0.140/M
GLM-4-Long
Long Context · 1M ctx
in $0.700/Mout $0.700/M
GLM-4V
Vision · 2K ctx
in $7.000/Mout $7.000/M
GLM-3-Turbo
Legacy · 128K ctx
in $0.700/Mout $0.700/M
Frequently asked questions

How much does GLM-4-Plus cost?

GLM-4-Plus costs $7.000 per million input tokens and $7.000 per million output tokens, for a blended reference rate of $7.000 per million tokens.

What is GLM-4-Plus's context window?

GLM-4-Plus supports up to 128K tokens of context (128,000 tokens).

What is GLM-4-Plus best for?

GLM-4-Plus is well suited to Strong on Chinese benchmarks, Tool use and 128K context.

Who makes GLM-4-Plus?

GLM-4-Plus is developed and served by Zhipu AI.