This is a static index page for the GPT family, highlighting representative models, cheapest routes, blended spreads, and source distribution.
The GPT family currently has 45 static model pages summarizing price gaps between official APIs and aggregator routes.
Bundle generated at 2026-05-11T07:52:52Z. Related crawl timestamps currently span 2026-04-21T11:14:49.000Z to 2026-05-11T06:50:50.080Z. The current page includes 2 official sources and 11 aggregator or reseller sources.
o4 Mini currently resolves to 9 sources. The cheapest blended route is $0/M on Groq, about 100% lower than the highest priced route. It includes both official and aggregator routes.
GPT-OSS 120B currently resolves to 6 sources. The cheapest blended route is $0/M on OpenRouter, about 100% lower than the highest priced route. It currently has no official baseline source.
GPT-OSS 20B currently resolves to 6 sources. The cheapest blended route is $0/M on OpenRouter, about 100% lower than the highest priced route. It currently has no official baseline source.
o3 currently resolves to 7 sources. The cheapest blended route is $26/M on FastRouter, about 90% lower than the highest priced route. It includes both official and aggregator routes.
o1 Pro currently resolves to 3 sources. The cheapest blended route is $390/M on OpenAI, about 80% lower than the highest priced route. It includes both official and aggregator routes.
GPT Audio Mini currently resolves to 2 sources. The cheapest blended route is $1.6/M on OpenAI, about 79% lower than the highest priced route. It includes both official and aggregator routes.
o3 Pro currently resolves to 4 sources. The cheapest blended route is $130/M on OpenRouter, about 75% lower than the highest priced route. It includes both official and aggregator routes.
GPT Audio currently resolves to 2 sources. The cheapest blended route is $10/M on OpenAI, about 69% lower than the highest priced route. It includes both official and aggregator routes.
GPT-4o currently resolves to 8 sources. The cheapest blended route is $31.2/M on Novita, about 38% lower than the highest priced route. It includes both official and aggregator routes.
GPT 3.5 Turbo Instruct currently resolves to 3 sources. The cheapest blended route is $5/M on OpenAI, about 33% lower than the highest priced route. It includes both official and aggregator routes.
GPT 3.5 Turbo currently resolves to 6 sources. The cheapest blended route is $5/M on AIHubMix, about 29% lower than the highest priced route. It includes both official and aggregator routes.
GPT 5 currently resolves to 9 sources. The cheapest blended route is $31.25/M on 302.AI, about 4% lower than the highest priced route. It includes both official and aggregator routes.