GLM-5.3 Flash API pricing
GLM-5.3 Flash by Z.ai is cheapest at Together AI and Fireworks and Baseten: $0.15 input and $0.50 output per 1M tokens. Compared across 3 providers.
| Provider | Input $/1M | Output $/1M | Blended 3:1 | Notes | |
|---|---|---|---|---|---|
| Together AI | $0.15 | $0.50 | $0.24 | source | |
| Fireworks | $0.15 | $0.50 | $0.24 | Standard tier | source |
| Baseten | $0.15 | $0.50 | $0.24 | source |
Providers may serve different quantizations or speed tiers of the same model, so check the notes. Last checked 2026-10-12.