Model
gpt-5.3-chat
1 providers
$1.57
best input /M · Requesty
$12.60
best output /M
128K
context window
16K
max output
Compare providers (sorted by listed input price)
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Context | Capabilities | Status | Updated |
|---|---|---|---|---|---|---|---|---|
| Requesty gpt-5.3-chat | $1.57 | $12.60 | $0.158 | — | 128K | reasoningtoolsstructuredvision | Mar 18, 2026 |
Price badge
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Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.