GLM 5.3 FlashX Legal Pricing: Is the New Z.ai Model Worth It?
GLM 5.3 FlashX Legal from Z.ai was listed on OpenRouter on 2026-11-02. It costs $0.37 per 1M input tokens and $1.25 per 1M output tokens, with 1M context. 4 other Z.ai models cost less per token, so test whether the new one earns its price on your work.
By Aniruddh PanvalkarPrix vérifié le Nov 2, 2026
Tarifs et formules
GLM 5.3 FlashX Legal
$0.37 input / $1.25 output per 1M tokens1M context on OpenRouter (z-ai/glm-5.3-flashx-legal). 1M input plus 1M output tokens: $1.62.
Idéal pour
Teams evaluating the newest release on their own tasks before switching.
Pas pour
Switching production traffic before it has passed the same tests as your current model.
GLM 5.3 Flash
$0.029 input / $0.092 output per 1M tokens1M context on OpenRouter (z-ai/glm-5.3-flash). 1M input plus 1M output tokens: $0.12.
Idéal pour
The cheapest Z.ai option to benchmark the new model against.
Pas pour
Tasks the newer model handles and this one does not.
Prices are OpenRouter's listed per-token prices, read from the OpenRouter models API and checked 2026-11-02. New models often change price in their first weeks; buying direct can be priced differently.
Should you switch to GLM 5.3 FlashX Legal?
Run your own prompts through it next to the model you use today and compare the cost per accepted answer, not the cost per token. Switch only the workloads where it wins.
Calcuez votre coût exact →Qui paie trop cher pour GLM 5.3 FlashX Legal ?
- Teams moving all traffic to GLM 5.3 FlashX Legal on launch day without a side-by-side test
- Anyone paying flagship prices for work an older, cheaper model already does well
- Buyers who ignore output-token prices, which usually dominate the bill
Sources
Les prix sur cette page sont vérifiés par rapport à ces pages de tarification des fournisseurs et aux entrées du catalogue.
Questions fréqentes
How much does GLM 5.3 FlashX Legal cost?
$0.37 per 1M input tokens and $1.25 per 1M output tokens on OpenRouter (checked 2026-11-02).
When was GLM 5.3 FlashX Legal released?
OpenRouter listed it on 2026-11-02.
Is GLM 5.3 FlashX Legal worth it?
Only if it passes your tasks more often than a cheaper model does. Measure cost per accepted answer with the AI Cost Calculator.