Z.ai API pricing

14 models · CN

The GLM series, open-weight and aggressively priced for coding workloads.

Cheapest input / 1M

$0.061

GLM 4.7 Flash

Priciest input / 1M

$1.40

GLM 5.3

Largest context

1.3M

GLM 5.3 Flash

Models tracked

14

All Z.ai models

Cheapest first, by blended cost.

Language models with price per million tokens and context window

#	Model	Blended / 1M	Input / 1M	Output / 1M	Context	Capabilities
1	GLM 4.7 Flash Z.ai	$0.145	$0.061	$0.400	200K	ReasoningToolsOpen weights
2	GLM 5.3 Flash Z.ai	$0.237	$0.150	$0.500	1.3M	ReasoningToolsVisionOpen weights
3	GLM 4.5 Air Z.ai	$0.310	$0.130	$0.850	131K	ReasoningToolsOpen weights
4	GLM 4.6V Z.ai	$0.450	$0.300	$0.900	131K	ReasoningToolsVisionOpen weights
5	GLM 4.7 Z.ai	$0.738	$0.400	$1.75	205K	ReasoningToolsOpen weights
6	GLM 4.6 Z.ai	$0.760	$0.430	$1.75	205K	ReasoningToolsOpen weights
7	GLM 4.5V Z.ai	$0.900	$0.600	$1.80	66K	ReasoningToolsVisionOpen weights
8	GLM 5 Z.ai	$0.930	$0.600	$1.92	205K	ReasoningToolsOpen weights
9	GLM 4.5 Z.ai	$1.00	$0.600	$2.20	131K	ReasoningToolsOpen weights
10	GLM 5.2 Z.ai	$1.05	$0.683	$2.15	1.0M	ReasoningToolsOpen weights
11	GLM 5.1 Z.ai	$1.48	$0.966	$3.04	205K	ReasoningToolsOpen weights
12	GLM 5V Turbo Z.ai	$1.90	$1.20	$4.00	203K	ReasoningToolsVision
13	GLM 5 Turbo Z.ai	$1.90	$1.20	$4.00	203K	ReasoningTools
14	GLM 5.3 Z.ai	$2.15	$1.40	$4.40	1.3M	ReasoningToolsOpen weights