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Customize GPT-4o mini for your application with fine-tuning. Available today to tier 4 and 5 users, we plan to gradually expand access to all tiers. First 2M training tokens a day are free, through Sept 23.

OpenAI Developers

375,675 subscribers

920,828 Aufrufe • vor 2 Jahren •via X (Twitter)

Wissenschaft & Technologie Bildung

Anya Rossi• Live Now

Private livecam show

10 Kommentare

Profilbild von TestingCatalog News 🗞

TestingCatalog News 🗞vor 2 Jahren

For a second I was expecting Llama 3.1 405B integration announcement 😅

Profilbild von CHOI

CHOIvor 2 Jahren

🤣🤣

Profilbild von Cloud Seeder

Cloud Seedervor 2 Jahren

dude i dont even know about these teirs.. im just an old beta user<3

Profilbild von albs — 3/staccs

albs — 3/staccsvor 2 Jahren

ayo mah, not to brag, but i'm tier 5

Profilbild von Stephen

Stephenvor 2 Jahren

mini finetuning is fast. 4o is better, but for cost and speed, it’s great. here’s an economist headline writer…

Profilbild von Pablo Huichalaf

Pablo Huichalafvor 2 Jahren

Great... When voice mode?

Profilbild von Diego | AI 🚀 - e/acc

Diego | AI 🚀 - e/accvor 2 Jahren

Not on Llama day boys

Profilbild von Gourav (building quickest AI extension)

Gourav (building quickest AI extension)vor 2 Jahren

what are some use cases of fine tuning for B2C products?

Profilbild von vilsinho

vilsinhovor 2 Jahren

Just use llama

Profilbild von Risphere

Rispherevor 2 Jahren

Please make fine-tuning available for tier 1, 2 and 3!

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Remember reinforcement fine-tuning? We’ve been working away at it since last December, and it’s available today with OpenAI o4-mini! RFT uses chain-of-thought reasoning and task-specific grading to improve model performance—especially useful for complex domains. Take Accordance, which used RFT to fine-tune a model that’s SOTA for their tax and accounting purposes. And in supervised fine-tuning news: you can now fine-tune GPT-4.1 nano. Get even more from our fastest, cheapest model by training it specifically for your use-case.

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