GLM-5.3 FlashX
GLM-5.3 FlashX for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.
Explore GLM-5.3 FlashX for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses through the unified API. Supported interfaces and current availability are shown below.
- OpenAI-style Chat Completions
- Anthropic-style Messages
- OpenAI-style Responses
Model details
- Context window
- 1M tokens
- Max output
- 131K tokens
- Input
- Text, images
- Output
- Text
- Capabilities
- Reasoning, Vision, Tool calling, Streaming, JSON output
- Interfaces
- OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses
Pricing
Per 1M tokens. The Cloakray price is what you are charged — no gateway fee is added on top of it.
| Metric | Price |
|---|---|
| Input | $0.37 |
| Cached input | $0.075 |
| Output | $1.25 |
Why teams pick it
- GLM-5.3 FlashX for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.
API availability
Availability for this model has not yet been verified. You can compare its features and pricing; request examples will appear once availability is confirmed.
/v1/chat/completionsOpenAI-style Chat Completions · openai SDK or plain HTTP
Availability not yet verified
/v1/messagesAnthropic-style Messages · @anthropic-ai/sdk SDK or plain HTTP
Availability not yet verified
/v1/responsesOpenAI-style Responses · openai SDK or plain HTTP
Availability not yet verified
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