LLM Comparison

Claude Opus 4.6 (Fast) vs GLM 5V Turbo

Side-by-side specs, pricing & capabilities · Updated April 2026

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2/6 models

Same tier:

	Claude Opus 4.6 (Fast)	G GLM 5V Turbo
Organization	Anthropic	Z.ai
OpenTools Score	73 0.8
Family	Claude	GLM
Status	Current	Current
Release Date	Apr 2026	Apr 2026
Context Window	1.0M tokens	203K tokens
Input Price	$30.00/M tokens	$1.20/M tokens
Output Price	$150.00/M tokens	$4.00/M tokens
Pricing Notes	Cache read: $3.0000/M tokens	Cache read: $0.2400/M tokens
Capabilities	textvisioncodetool-use	textvisionvideocode
Max Output	128K tokens	131K tokens
API Identifier	`anthropic/claude-opus-4.6-fast`	`z-ai/glm-5v-turbo`
Benchmarks
MMLU	89.8	—
HumanEval	91.5	—
MATH	84.9	—
GPQA	72.4	—
	View Claude Opus 4.6 (Fast)	View GLM 5V Turbo

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Input tokens / month

Output tokens / month

Model	Input	Output	Total / mo	vs Best
GLM 5V TurboCheapest	$1.20	$2.00	$3.20	—
Claude Opus 4.6 (Fast)	$30.00	$75.00	$105.00	+3181%

Anthropic

Claude Opus 4.6 (Fast)

Claude Opus 4.6 (Fast) is a multimodal llm from Anthropic. Supports up to 1,000,000 token context window. Achieves 89.8% on MMLU. Available from $30.00/M input tokens.

Z.ai

GLM 5V Turbo

GLM 5V Turbo is a multimodal llm from Z.ai. Supports up to 202,752 token context window. Available from $1.20/M input tokens.