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Model record / Z.ai
glm-5.3-prime
Access glm-5.3-prime from Z.ai through one OpenAI-compatible API with live market-linked pricing and usage-based billing.
Text generationText inputReasoningStreaming33% below list
What you pay
Current catalog rates.
Input / 1M tokens$2.80 list$1.889716
Output / 1M tokens$8.80 list$5.939108
Cached input / 1M tokens$0.56 list$0.377943
Current discount33%
Observed reliability
94.05
Successful provider-reaching requests
Output speed
90.2
Median tokens per second over sustained generations
p95 first token (ms)
12,479
p50 5738 ms · total p95 76355 ms
Evidence strength
—
growing
At a glance
- Provider
- Z.ai
- Model ID
- glm-5.3-prime
- Type
- Text generation
- Endpoint
- /v1/chat/completions
- Vision input
- Not supported
- Image editing
- Not supported
- Video input
- Not supported
- Reasoning
- Supported
- Streaming
- Supported
- Context window
- 1,000,000 tokens
- Maximum output
- 131,072 tokens
Send a request
Pricing history
See how much this model saves and when its recorded price has been lowest.
Time zone
glm-5.3-prime
Growing confidenceThis model averaged 34.9% below comparable direct provider prices across the selected range. Its strongest observed window was 1:00 AM–10:00 PM in UTC.
Last 24 hours
Average saved
34.9%
Last 24 hours
Cheapest time
1:00 AM–10:00 PM
35.0% average savings
Hourly coverage
23/24
23 total observations
Signal quality
Growing
Ready for planning
Typical unit savings$0.98 / 1M input tokens$3.07 / 1M output tokens
When this model is cheapest
Each bar is the average discount for that hour in UTC (UTC). Missing bars mean no observation was recorded.
ObservedCheapestNo data
Hover a bar for savings per token and observation counts.
Source buckets are UTC; labels are converted to UTC.
Last 24 hours
#60
of 93 ranked models
Last 7 days
#70
of 94 ranked models
Last 30 days
#75
of 96 ranked models
Ready when you are
Stop paying list price for tokens.
Marketplace pricing, capped at list, optimized further.
