Baseten
99.97%Context1M
Max output262.1K
p50 latency756 ms
Throughput154.0 t/s
Input price$2.1
Output price$6.6
Zero retentionNo trainingCaching
Model directory
Baseer model profileLanguage model
zai/glm-5.3-fast
GLM 5.3 Fast
Speed-optimized version of Z.AI’s GLM-5.3 agentic coding model, built for responsive, real-time workloads. It supports advanced coding, long-horizon task execution, testing, vulnerability discovery, and cybersecurity analysis, making it ideal for developer tools, coding agents, and complex multi-step engineering workflows.
Input / 1M tokens$2.1
Output / 1M tokens$6.6
Maximum context1M
Inference providers1
Price comparison
USD per one million tokens, using current provider data.
Provider latency
Last-hour p50 in milliseconds; lower is better.
Provider uptime
Reported availability over the last 24 hours; not a contractual SLA.
Inference providers
Compare current pricing, performance, and privacy across every available provider.
| Provider | Maximum context | Max output | p50 latency | p50 throughput | 24h uptime | Input / 1M tokens | Output / 1M tokens | Privacy |
|---|---|---|---|---|---|---|---|---|
Baseten | 1M | 262.1K | 756 ms | 154.0 t/s | 99.971% | $2.1 | $6.6 |
What can this model do?
Available modalities and capabilities across inference providers.
TextAdvanced reasoningTool useAutomatic cachingTools
Reasoning options
LowHighMax
Technical profile
- Model type
- Language model
- Release date
- Sep 2, 2026
- Knowledge cutoff
- —
- Regions
- US
- API specifications
- V2, V3, V4
- Temperature control
- Supported
Model identifier
zai/glm-5.3-fastModel profile updated: Sep 12, 2026, 1:46 PM
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