GLM 5.3 FlashX
z-ai/glm-5.3-flashx- Z.ai
- Family · GLM 5 FlashX
- Text · Image · Video → Text
- Reasoning · adjustable
- Tools · Vision
Not on OSMEXO yet
Spec & list price
Context1M
Max output128K
Input / 1M$0.37
Output / 1M$1.253.4× input
Usage
Tokens / day13.5B▼ 12% 7d
Usage rank#82
Requests / day205.5K
Tool calls / req0.60
Per request · 30 days
Avg input62.2K4.2× median
Avg output8261.2× median
Cache hit92%1.3× median
Reasoning share60%about median
Tool-call failures1.2%0.7× median
Consumption
Peak 58.6B 29 SepLow 11.5B 24 OctRank today #82
News & trends
Trending · 14 days
News · latest from Z.ai
- Hermes and REA and GLM 5.3 = Reverse engineering TikTok app for less than $20scraping.club · 29 Oct
- GLM-5.3 Sometimes Considers How Train-Time Actions Shape Future Behaviorlesswrong.com · 27 Oct
- Cross-request KV cache exposure in the GLM-5.3 Workers AI model (155 responses)blog.cloudflare.com · 26 Oct
- ReplaySSM: Rethinking State Storage for Faster Hybrid-Model DecodingNVIDIA · 12 Oct
Speed
Output speed#124/33477 tok/s1.2× faster than median
First token#2431.91 s1.8× longer than median
Technical details
- Reasoning
- on · max
- Tokenizer
- Other
- Moderation
- none
Reasoning effort
- max · default
- high
- low
Request parameters 10
- tools
- tool_choice
- response_format
- reasoning
- reasoning_effort
- include_reasoning
- temperature
- top_p
- top_k
- max_tokens
When to use
Best for
- Interactive multimodal assistants
- Image and video understanding
- Fast tool-calling agents
- Very long context chat
Think twice for
- Structured-output pipelines
- Cheapest bulk jobs
- Hardest reasoning tasks
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