How much does GLM 5.3 FlashX Legal cost?

On the OpenRouter route, GLM 5.3 FlashX Legal costs $0.37 per 1 million input tokens and $1.25 per 1 million output tokens, in US dollars. Input tokens that GLM 5.3 FlashX Legal reads from the prompt cache cost $0.075 per 1 million tokens. LLMCompare verified this price on 2 Nov 2026.

What is the context length of GLM 5.3 FlashX Legal?

GLM 5.3 FlashX Legal has a context length of 1,048,576 tokens and returns up to 131,072 output tokens in one call.

What inputs does GLM 5.3 FlashX Legal accept?

GLM 5.3 FlashX Legal accepts these inputs: Text, Image, Video. GLM 5.3 FlashX Legal returns: Text.

Which reasoning effort levels does GLM 5.3 FlashX Legal support?

GLM 5.3 FlashX Legal supports these reasoning effort levels: max, high, low. Reasoning is always on for GLM 5.3 FlashX Legal and cannot be turned off.

Can I test GLM 5.3 FlashX Legal on my own data?

Not yet. LLMCompare lists the prices and parameters of GLM 5.3 FlashX Legal, but no route to GLM 5.3 FlashX Legal is configured on LLMCompare, so it cannot be selected for an evaluation.

GLM 5.3 FlashX Legal

by Z.aiz-ai/glm-5.3-flashx-legal

Text
No route yet
Released 2 Nov 2026

LLMCompare cannot run GLM 5.3 FlashX Legal yet.No route to this model is configured on this site yet. Its prices and parameters are listed below for reference.

See the models that can be run now

GLM 5.3 FlashX Legal at a glance

Context length: 1,048,576 tokens
Maximum output: 131,072 tokens
Accepts: Text, Image, Video
Returns: Text
Features: ReasoningJSON outputTool callingPrompt cachingImage input
Reasoning effort levels: maxhighlowReasoning is always on for this model.
Released: 2 Nov 2026
Knowledge cutoff: Not published

Model facts synced from the OpenRouter model list on 2 Nov 2026.

GLM 5.3 FlashX Legal pricing by route

A route is the service LLMCompare calls to reach the model. GLM 5.3 FlashX Legal has 1 route. Prices are in US dollars.

Prices of GLM 5.3 FlashX Legal on each route
Route	On LLMCompare	Inputper 1M tokens	Outputper 1M tokens	Cache readper 1M tokens	Price verified on	Source
OpenRouterDefault	Not configured	$0.37	$1.25	$0.075	2 Nov 2026	openrouter.ai/z-ai/glm-5.3-flashx-legal

The cost shown in an LLMCompare report is calculated from these prices as they were at the time of the run.

Cost calculator

Estimate what a batch of calls to GLM 5.3 FlashX Legal costs. The starting numbers are examples. Change them to match your task.

Input tokens per call

Input tokens read from cache

Part of the input tokens above, billed at the cache read price.

Output tokens per call

Reasoning tokens per call

Billed in addition to the output tokens.

Number of calls

Cost per call: $0.001; 2 credits
Cost of 100 calls: $0.0995; 200 credits

Calculated from the OpenRouter prices verified on 2 Nov 2026. Credits are the cost plus a 20% service fee, at $0.001 per credit, rounded up for each call, with a minimum of 1 per call. A real run is charged for the usage the provider reports.

Parameters you can set

These are the parameters LLMCompare can set when it calls the model through OpenRouter.

Parameters of GLM 5.3 FlashX Legal
Parameter	Type	Range or options	Default
`temperature`	Number	0 to 2in steps of 0.1	Provider default
`top_p`	Number	0 to 1in steps of 0.05	Provider default
`max_tokens`	Integer	1 to 131,072	Provider default
`reasoning_effort`	One of	`maxhighlow`	`max`
`response_format`	One of	`textjson_object`	Provider default

About GLM 5.3 FlashX Legal

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. It adds legal-domain mid-training and post-training with reinforcement...

Description as published for this model. LLMCompare has not edited it.

Models to compare with GLM 5.3 FlashX Legal

Text models from the same provider and models at the nearest price. The order is not a ranking.

Models to compare with GLM 5.3 FlashX Legal
Model	Context	Max output	Input priceper 1M tokens	Output priceper 1M tokens	Features	Released	On LLMCompare
GLM 5.3 FlashXZ.ai`z-ai/glm-5.3-flashx`	1.05M	131k	$0.37	$1.25	ReasoningJSONToolsCacheVision	18 Sep 2026	No route yet
GLM 4.6VZ.ai`z-ai/glm-4.6v`	131k	32.8k	$0.30	$0.90	JSONToolsCacheVision	8 Dec 2025	No route yet
GLM 4.6Z.ai`z-ai/glm-4.6`	205k	131k	$0.50	$2.00	JSONToolsCache	30 Sep 2025	No route yet
Qwen3.7 PlusQwen`qwen/qwen3.7-plus`	1M	131k	$0.32	$1.28	JSONToolsCacheVision	3 Jun 2026	No route yet
Perceptron Mk1.5Perceptron`perceptron/perceptron-mk1.5`	36.9k	8.2k	$0.15	$1.50	ReasoningJSONToolsVision	25 Sep 2026	No route yet
Inkling SmallThinking Machines`thinkingmachines/inkling-small`	524k	262k	$0.45	$1.20	ReasoningToolsCacheVision	30 Jul 2026	No route yet

Questions about GLM 5.3 FlashX Legal

How much does GLM 5.3 FlashX Legal cost?: On the OpenRouter route, GLM 5.3 FlashX Legal costs $0.37 per 1 million input tokens and $1.25 per 1 million output tokens, in US dollars. Input tokens that GLM 5.3 FlashX Legal reads from the prompt cache cost $0.075 per 1 million tokens. LLMCompare verified this price on 2 Nov 2026.
What is the context length of GLM 5.3 FlashX Legal?: GLM 5.3 FlashX Legal has a context length of 1,048,576 tokens and returns up to 131,072 output tokens in one call.
What inputs does GLM 5.3 FlashX Legal accept?: GLM 5.3 FlashX Legal accepts these inputs: Text, Image, Video. GLM 5.3 FlashX Legal returns: Text.
Which reasoning effort levels does GLM 5.3 FlashX Legal support?: GLM 5.3 FlashX Legal supports these reasoning effort levels: max, high, low. Reasoning is always on for GLM 5.3 FlashX Legal and cannot be turned off.
Can I test GLM 5.3 FlashX Legal on my own data?: Not yet. LLMCompare lists the prices and parameters of GLM 5.3 FlashX Legal, but no route to GLM 5.3 FlashX Legal is configured on LLMCompare, so it cannot be selected for an evaluation.