This is a static, indexable page for GPT 5.3 Chat Latest, summarizing its public pricing across official APIs and aggregator routes, including blended cost ranges, input spread, and source composition.
GPT 5.3 Chat Latest currently resolves to 2 sources. The cheapest blended route is $43.75/M on 302.AI, about 0% lower than the highest priced route. It includes both official and aggregator routes.
The cheapest official baseline currently comes from OpenAI at $43.75/M.
Bundle generated at 2026-05-25T07:02:51Z. Related crawl timestamps currently span 2026-05-25T05:48:07.000Z to 2026-05-25T05:49:09.000Z. The current page includes 1 official sources and 1 aggregator or reseller sources.
| Source / route | Input | Output | Blended | Context | Notes |
|---|---|---|---|---|---|
| $1.75 | $14 | $43.75 | 128k | 302.AI public API pricing page. This is a relay / marketplace route, not a first-party model vendor quote. | |
| $1.75 | $14 | $43.75 | — | No extra caveat |
There are no additional family pages yet.