Z.ai

Model lab · 17 models · also sold by 46 other providers · z.ai

Z.ai models

			In / out per 1M			Cheapest route
GLM 5.3 FlashX Legal 1M GLM-5.3-FlashX-Legal (GLM-Legal) is Z.ai's legal-domain variant of GLM-5.3-FlashX, a native multimodal model that accepts text, image, and video input and produces text.	$0.37	$1.25	$0.37 / $1.25	$0.59	1M	Lab list price	·	GLM-5.3-FlashX-Legal (GLM-Legal) is Z.ai's legal-domain variant of GLM-5.3-FlashX, a native multimodal model that accepts text, image, and video input and produces text.
GLM 5.3 Prime 1M GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration.	$2.8	$8.8	$2.8 / $8.8	$4.3	1M	Lab list price	·	GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration.
GLM 5.3 FlashX 1M GLM-5.3-FlashX is the high-speed variant of Z.ai's GLM-5.3-Flash, a native multimodal model delivering inference speeds of up to 200 tokens/s.	$0.37	$1.25	$0.37 / $1.25	$0.59	1M	Lab list price	·	GLM-5.3-FlashX is the high-speed variant of Z.ai's GLM-5.3-Flash, a native multimodal model delivering inference speeds of up to 200 tokens/s.
GLM 5.3 Flash 1M GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.012	$0.158	$0.012 / $0.158	$0.049	1M	on Relace (fp4)	·	GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 1M GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks.	$0.179	$1.4	$0.179 / $1.4	$0.484	1M	on Wafer (fp4)	·	GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks.
GLM 5.2 1M GLM 5.2 is a large-scale reasoning model from Z.ai.	$0.6	$1.92	$0.6 / $1.92	$0.93	1M	on DeepInfra (fp4-flex)	·	GLM 5.2 is a large-scale reasoning model from Z.ai.
GLM 5.1 205K GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks.	$0.9	$2.9	$0.9 / $2.9	$1.4	205K	on Chutes (fp8)	·	GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks.
GLM 5V Turbo 203K GLM-5V-Turbo is Z.ai’s first native multimodal agent foundation model, built for vision-based coding and agent-driven tasks.	$1.2	$4	$1.2 / $4	$1.9	203K	Lab list price	·	GLM-5V-Turbo is Z.ai’s first native multimodal agent foundation model, built for vision-based coding and agent-driven tasks.
GLM 5 Turbo 203K GLM-5 Turbo is a new model from Z.ai designed for fast inference and strong performance in agent-driven environments such as OpenClaw scenarios.	$1.2	$4	$1.2 / $4	$1.9	203K	Lab list price	·	GLM-5 Turbo is a new model from Z.ai designed for fast inference and strong performance in agent-driven environments such as OpenClaw scenarios.
GLM 5 205K GLM-5 is Z.ai’s flagship open-source foundation model engineered for complex systems design and long-horizon agent workflows.	$0.7	$2.24	$0.7 / $2.24	$1.09	205K	on Baidu (fp8)	·	GLM-5 is Z.ai’s flagship open-source foundation model engineered for complex systems design and long-horizon agent workflows.
GLM 4.7 Flash 200K As a 30B-class SOTA model, GLM-4.7-Flash offers a new option that balances performance and efficiency.	$0.06	$0.4	$0.06 / $0.4	$0.145	200K	on Cloudflare Workers AI	·	As a 30B-class SOTA model, GLM-4.7-Flash offers a new option that balances performance and efficiency.
GLM 4.7 205K GLM-4.7 is Z.ai’s latest flagship model, featuring upgrades in two key areas: enhanced programming capabilities and more stable multi-step reasoning/execution.	$0.32	$1.4	$0.32 / $1.4	$0.59	205K	on DeepInfra (fp4-flex)	·	GLM-4.7 is Z.ai’s latest flagship model, featuring upgrades in two key areas: enhanced programming capabilities and more stable multi-step reasoning/execution.
GLM 4.6V 131K GLM-4.6V is a large multimodal model designed for high-fidelity visual understanding and long-context reasoning across images, documents, and mixed media.	$0.3	$0.9	$0.3 / $0.9	$0.45	131K	on Novita AI (bf16)	·	GLM-4.6V is a large multimodal model designed for high-fidelity visual understanding and long-context reasoning across images, documents, and mixed media.
GLM 4.6 205K Compared with GLM-4.5, this generation brings several key improvements: Longer context window: The context window has been expanded from 128K to 200K tokens, enabling the model to handle more complex...	$0.4	$1.6	$0.4 / $1.6	$0.7	205K	on DeepInfra (fp4-flex)	·	Compared with GLM-4.5, this generation brings several key improvements: Longer context window: The context window has been expanded from 128K to 200K tokens, enabling the model to handle more complex...
GLM 4.5V 66K GLM-4.5V is a vision-language foundation model for multimodal agent applications.	$0.6	$1.8	$0.6 / $1.8	$0.9	66K	on Novita AI (fp8)	·	GLM-4.5V is a vision-language foundation model for multimodal agent applications.
GLM 4.5 131K GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications.	$0.6	$2.2	$0.6 / $2.2	$1	131K	on Z.ai (fp8)	·	GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications.
GLM 4.5 Air 131K GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications.	$0.13	$0.85	$0.13 / $0.85	$0.31	131K	on Novita AI (bf16)	·	GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications.

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Model	In / out per 1M	Vs headline
GLM 5.3 Flash fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.012 / $0.158Same vs headline	Same	fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.045 / $0.14+41% vs headline	+41%	fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash us, nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.048 / $0.2+77% vs headline	+77%	us, nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.065 / $0.18+93% vs headline	+93%	fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.075 / $0.25+144% vs headline	+144%	fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.07 / $0.36+193% vs headline	+193%	fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 4.7 Flash As a 30B-class SOTA model, GLM-4.7-Flash offers a new option that balances performance and efficiency.	$0.06 / $0.4Same vs headline	Same	As a 30B-class SOTA model, GLM-4.7-Flash offers a new option that balances performance and efficiency.
GLM 4.7 Flash bf16 · As a 30B-class SOTA model, GLM-4.7-Flash offers a new option that balances performance and efficiency.	$0.07 / $0.4+5% vs headline	+5%	bf16 · As a 30B-class SOTA model, GLM-4.7-Flash offers a new option that balances performance and efficiency.
GLM 5.3 Flash GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.12 / $0.3+240% vs headline	+240%	GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.14 / $0.24+240% vs headline	+240%	fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash us, fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.108 / $0.35+247% vs headline	+247%	us, fp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.113 / $0.375+267% vs headline	+267%	GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.12 / $0.38+281% vs headline	+281%	nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.08 / $0.5+281% vs headline	+281%	fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.11 / $0.45+301% vs headline	+301%	fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.1 / $0.5+312% vs headline	+312%	nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.12 / $0.5+342% vs headline	+342%	nvfp4 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.15 / $0.5+389% vs headline	+389%	fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.15 / $0.5+389% vs headline	+389%	fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.
GLM 5.3 Flash fp8-us, fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.15 / $0.5+389% vs headline	+389%	fp8-us, fp8 · GLM-5.3-Flash is a native multimodal model from Z.ai.