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ModelCap

Z.ai

6 across 1 category board · 8 superseded · z.ai

Language ModelCap Index

6
Language rankModelModelCap IndexGravityContextInput tokensOutput tokensReleased
#12GLM 5.3 PrimeNo linked weights80.830.51M$2.80$8.80last month
#20GLM 5.3Restricted license79.566.81M$0.07$1.402 months ago
#22GLM 5.3 FlashOpen weights78.286.71M$0.15$0.502 months ago
#63GLM 5V TurboNo linked weights65.521.9203K$1.20$4.007 months ago
#143GLM 4.6VOpen weights46.620.6131K$0.30$0.9011 months ago
#146GLM 4.5 AirOpen weights45.234.0131K$0.13$0.85last year

Superseded versions

8
Board statusModelGravityContextInput tokensOutput tokensReleased
Superseded by GLM 5.3GLM 5.2Open weights
Language
63.91M$0.0060$6.804 months ago
Superseded by GLM 5.3GLM 5.1Open weights
Language
51.2205K$1.40$4.407 months ago
Superseded by GLM 5.3GLM 5Open weights
Language
51.9205K$1.00$3.208 months ago
Superseded by GLM 5.3 FlashGLM 4.7 FlashOpen weights
Language
42.9200K$0.061$0.409 months ago
Superseded by GLM 5.3GLM 4.7Open weights
Language
49.0205K$0.60$2.2010 months ago
Superseded by GLM 5.3GLM 4.6Open weights
Language
44.5205K$0.50$2.00last year
Superseded by GLM 4.6VGLM 4.5VOpen weights
Language
39.566K$0.60$1.80last year
Superseded by GLM 5.3GLM 4.5Open weights
Language
43.1131K$0.60$2.20last year

Other off-board models

3
Board statusModelGravityContextInput tokensOutput tokensReleased
Off boardGLM 5.3 FlashX LegalNo linked weights
Language
29.51M$0.37$1.254 days ago
Off boardGLM 5.3 FlashXNo linked weights
Language
34.41M$0.37$1.25last month
Off boardGLM 5 TurboNo linked weights
Language
22.7203K$1.20$4.007 months ago

Z.ai models: common questions

How many AI models has Z.ai released?

ModelCap tracks 17 canonical Z.ai models as of 6 November 2026: 17 language models (6 with a public ModelCap Index position). Superseded versions and equivalent serving routes stay listed on this page, marked as such.

What is the best Z.ai model?

GLM 5.3 Prime is Z.ai's highest-ranked model as of 6 November 2026, at ModelCap Index position #12 with a score of 80.8, followed by GLM 5.3 (#20). The table lists every ranked Z.ai model in Index order.

What is the cheapest Z.ai model?

GLM 4.7 Flash at $0.40 per 1M output tokens ($0.061 per 1M input) as of 6 November 2026, the lowest listed price among Z.ai's 17 priced language models. Prices are the lowest current provider offer on the OpenRouter catalogue.

Which Z.ai model has the largest context window?

GLM 5.3, with a published context window of 1M tokens. Individual providers can serve less than the published maximum; each model page lists every endpoint's own limit.

Are Z.ai models open-weight?

11 of 17 tracked Z.ai models publish downloadable weights (open weights). ModelCap labels weight availability from repository metadata, not whether the training stack is open source; the licence class is shown beside each row.

What is the newest Z.ai model?

GLM 5.3 FlashX Legal, first listed on 2 November 2026. New Z.ai models appear here as soon as they pass automatic identity checks; the launches page tracks releases across every publisher.

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