OpenCraftz-ai · chat model
Try GLM 5.3 Flash onlinenew
z-ai/glm-5.3-flashAdded to OpenRouter: 26 Aug 2026
Tracking since: · Specs updated:
Use GLM 5.3 Flash in your browser. Explore pricing and capabilities below, or start a chat in OpenCraft.
Input price$0.15per M tokenscheaper than 69% of chat models
Output price$0.50per M tokenscheaper than 74% of chat models
Cache read$0.05per M tokens
Context window1Mtokensof the largest window in the catalog (10M)
GLM 5.3 Flash pricing: what a turn costs
Estimates from the published token rates above — real turns vary with tool calls and transcript length.
- Quick answer2K tokens in, 600 out$0.0006
- 10-slide deck build60K tokens in, 9K out$0.013
- 150-page PDF read200K tokens in, 4K out$0.032
Specs and listed prices from OpenRouter. Actual usage cost depends on the serving provider.
How to use GLM 5.3 Flash
- Select “Try GLM 5.3 Flash online” to open OpenCraft with this model selected.
- Sign in or create an account if prompted.
- Type a question or describe a task, then send your message.
To compare answers, start a separate chat with another model and use the same prompt.
GLM 5.3 Flash capabilities
tool-usevisionreasoning
text, image, video in → text out
Create with OpenCraft
See example outputs and find a workflow for your next project.
Compare GLM 5.3 Flash with other models
Related earlier models and recent alternatives at similar token prices. Compare the specs; prices alone do not measure answer quality.