GLM-5.1

Z.ai • glm-5-1

Model Information

Slug	glm-5-1
LLM.txt	View
Release Date	April 7, 2026
HLE	0.523
GPQA	0.862
Browse Comp	0.793

Organization

Name	Z.ai
Website	https://z.ai/

Model Description

GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on a single task for more than 8 hours, autonomously planning, executing, and improving itself throughout the process, ultimately delivering complete, engineering-grade results.

Available at 82 Providers

Provider	Type	Model Name	Original Model	Input ($/1M)	Output ($/1M)	Actions
AIHubMix	Chat Code	coding-glm-5.1-free	`coding-glm-5.1-free`	$0.00	$0.00	Model
Nvidia		glm-5.1	`z-ai/glm-5.1`	$0.00	$0.00	Model
Wafer		GLM-5.1	`GLM-5.1`	$0.00	$0.00	Visit
AIHubMix	Chat Code	coding-glm-5.1	`coding-glm-5.1`	$0.06	$0.22	Model
AIHubMix	Chat Code	cc-glm-5.1	`cc-glm-5.1`	$0.06	$0.22	Model
Naga		GLM 5.1	`glm-5.1`	$0.63	$1.98	Visit
HPC-AI		GLM 5.1	`zai-org/glm-5.1`	$0.66	$2.00	Visit
Nano-GPT	Chat Code	GLM 5.1	`zai-org/glm-5.1`	$0.75	$2.60	Visit
Nano-GPT	Chat Code	GLM 5.1 Thinking	`zai-org/glm-5.1:thinking`	$0.75	$2.60	Visit
CometAPI		GLM 5.1	`glm-5.1`	$0.80	$3.20	Visit
Routeway		Z.ai: GLM 5.1	`glm-5.1`	$0.83	$2.48	Model
AIHubMix	Chat Code	glm-5.1	`glm-5.1`	$0.85	$3.38	Model
302.AI		glm-5.1	`glm-5.1`	$0.86	$3.50	Model
Alibaba (China)		GLM-5.1	`glm-5.1`	$0.87	$3.48	Visit
ZenMUX	Chat Code	Z.AI: GLM 5.1	`z-ai/glm-5.1`	$0.88	$3.51	Visit
Lilac		GLM 5.1	`zai-org/glm-5.1`	$0.90	$3.00	Visit
OpenRouter	Chat Code	GLM 5.1	`z-ai/glm-5.1`	$0.98	$3.08	Model
Nous Research		Z.ai: GLM 5.1	`z-ai/glm-5.1`	$0.98	$3.08	Visit
Cline	Code	Z.ai: GLM 5.1	`z-ai/glm-5.1`	$0.98	$3.08	Visit
Hugging Face		GLM-5.1	`zai-org/GLM-5.1`	$1.00	$3.20	Visit
Synthetic.new		zai-org/GLM-5.1	`zai-org/GLM-5.1`	$1.00	$3.00	Visit
NetMind		GLM-5.1	`zai-org/GLM-5.1`	$1.00	$3.20	Visit
routing.run		glm-5.1	`route/glm-5.1`	$1.00	$3.00	Model
DeepInfra		GLM-5.1	`zai-org/GLM-5.1`	$1.05	$3.50	Visit
Mammouth AI	Chat	glm-5.1	`glm-5.1`	$1.05	$3.50	Visit
Inworld		glm-5-1	`glm-5-1`	$1.05	$3.50	Model
RedPill		Z.ai: GLM 5.1	`glm-5.1`	$1.21	$4.20	Visit
DInference		GLM-5.1	`glm-5.1`	$1.25	$3.89	Visit
Kilo Code	Code	Z.ai: GLM 5.1	`z-ai/glm-5.1`	$1.26	$3.96	Visit
Cortecs		GLM-5.1	`glm-5.1`	$1.31	$4.10	Visit
Atlas Cloud		GLM 5.1	`zai-org/glm-5.1`	$1.39	$4.40	Model
Z.AI		GLM-5.1	`glm-5.1`	$1.40	$0.26	Visit
Fireworks AI		GLM 5.1	`glm-5p1`	$1.40	$4.40	Visit
Novita AI		glm-5.1	`zai-org/glm-5.1`	$1.40	$4.40	Visit
Parasail		Glm 51	`parasail-glm-51`	$1.40	$4.40	Model
Requesty			`zai/GLM-5.1`	$1.40	$4.40	Visit
OpenCode Go	Chat Code	GLM-5.1	`glm-5.1`	$1.40	$4.40	Visit
OpenCode Zen	Chat Code	glm-5.1	`glm-5.1`	$1.40	$4.40	Visit
SiliconFlow		GLM-5.1	`zai-org/GLM-5.1`	$1.40	$4.40	Model
Friendli		GLM-5.1	`zai-org/GLM-5.1`	$1.40	$4.40	Visit
FastRouter		Z.ai: GLM 5.1	`z-ai/glm-5.1`	$1.40	$4.40	Model
WaveSpeed AI	Chat Code	glm-5.1	`z-ai/glm-5.1`	$1.40	$4.40	Visit
Together AI		GLM 5.1 FP4	`zai-org/GLM-5.1`	$1.40	$4.40	Visit
CommonStack		Zhipu: GLM 5.1	`zai-org/glm-5.1`	$1.40	$4.40	Visit
Firmware		Z.AI GLM-5.1	`zai-glm-5-1`	$1.40	$4.40	Visit
SiliconFlow (China)		Pro/zai-org/GLM-5.1	`Pro/zai-org/GLM-5.1`	$1.40	$4.40	Visit
Glama		glm-5.1	`glm-5.1`	$1.40	$4.40	Model
MegaNova	Chat	GLM-5.1	`zai-org/GLM-5.1`	$1.40	$4.40	Model
Weights & Biases		GLM-5.1	`zai-org/GLM-5.1`	$1.40	$4.40	Visit
Requesty			`fireworks/glm-5.1`	$1.40	$4.40	Visit
Requesty			`inceptron/glm-5.1`	$1.40	$4.40	Visit
Canopywave			`zai/glm-5.1`	$1.40	$4.40	Model
LLM Stats	Chat	GLM-5.1	`glm-5.1`	$1.40	$4.40	Visit
FrogBot		Z.AI GLM-5.1	`zai-glm-5-1`	$1.40	$4.40	Visit
IO.NET		GLM-5.1	`zai-org/GLM-5.1`	$1.50	$4.40	Visit
Nano-GPT	Chat Code	GLM 5.1 TEE	`TEE/glm-5.1`	$1.50	$5.25	Visit
Nano-GPT	Chat Code	GLM 5.1 Thinking TEE	`TEE/glm-5.1-thinking`	$1.50	$5.25	Visit
Venice		GLM 5.1	`zai-org-glm-5-1`	$1.75	$5.50	Visit
AIMLAPI		GLM 5.1	`glm-5.1`	$1.82	$5.72	Visit
Zhipu AI		GLM-5.1	`glm-5.1`	$6.00	$24.00	Visit
LLM Gateway		GLM-5.1	`glm-5.1`	$6.00	$24.00	Visit
CrofAI		Z.ai: GLM 5.1	`glm-5.1`	$450,000.00	$2,100,000.00	Visit
Airforce API		glm-5.1	`glm-5.1`	-	-	Visit
Arena AI	Chat		`glm-5.1`	-	-	Visit
Ollama Cloud		glm-5.1	`glm-5.1`	-	-	Model
ValorGPT		GLM 5.1	`z-ai-glm-5.1`	-	-	Model
Writingmate	Chat Code	Z.ai: GLM 5.1	`z-ai/glm-5.1`	-	-	Model
OpenAdapter	Chat Code	openadapter	`glm-5.1`	-	-	Visit
Factory.ai	Code	Droid Core (GLM-5.1)	`glm-5.1`	-	-	Visit
ApiYI	Chat Code	glm-5.1	`glm-5.1`	-	-	Visit
Weights & Biases			`GLM-5.1`	-	-	Visit
NavyAI	Chat Code	z-ai	`glm-5.1`	-	-	Visit
Runware		GLM-5.1	`zai-glm-5-1`	-	-	Visit
Featherless		zai-org/GLM-5.1	`zai-org/GLM-5.1`	-	-	Visit
Krater		Z.ai: GLM 5.1	`glm-5-1`	-	-	Visit
LLMBase		Z.ai: GLM 5.1	`z-ai/glm-5.1`	-	-	Visit
Modal		GLM-5.1	`zai-org/GLM-5.1-FP8`	-	-	Visit
Qoder		GLM-5.1	`GLM-5.1`	-	-	Model
RouterLink		GLM 5.1	`GLM 5.1`	-	-	Visit
Baidu AI Studio			`glm-5.1`	-	-	Model
Wafer		GLM-5.1	`GLM-5.1`	-	-	Model
BytePlus		glm-5.1	`glm-5.1`	-	-	Visit

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