Position history
Daily snapshotPosition of GLM 5.3 Flash among AI Models on List of Best, recorded once a day. Lower is better.
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GLM-5.3
Flagship GLM model for long-horizon coding, agents, and complex project delivery
Model specification
Documentation| Context window | 1M tokens |
|---|---|
| Max output | 131k tokens |
| Input | Text, Image, Video, Pdf |
| Output | Text |
| Capabilities | Reasoning, Tool calling, Structured output, Attachments, Temperature control |
| Weights | Proprietary |
| Released | 2026-08-26 |
| Reasoning controls | effort: high/max |
| Model ID | accounts/fireworks/models/glm-5p3-flash |
Available from 1 provider
| Fireworks AI | $0.15 in / $0.5 out · cache read $0.029 · 1M ctx |
|---|
Prices per million tokens, as published by each provider, snapshot of 30 Aug 2026. Not an offer — check the provider before relying on a figure.


