PaperBench

open ai usage rate limit

New funding to build towards AGI

OpenAI calls on U.S. Government to let it freely use copyrighted material

4o Image Generation

OpenAI releasing new open model in coming months, seeks community feedback

New tools for building agents

The court rejects Elon's latest attempt to slow OpenAI down

OpenAI's o1-pro now available via API

Next-generation audio models in the API

Compare OpenAI Models

What Can I Do With a Year’s Worth of Journal Entries?

GPT-4.5

OpenAI GPT-4.5 System Card [pdf]

Introducing deep research

OpenAI Announces New SWE-Lancer Benchmark

OpenAI's API for app-based chatbot?

OpenAI O3-Mini

Operator research preview

O3-mini System Card [pdf]

Partnering with U.S. National Laboratories

Introducing ChatGPT Gov

Scheduled tasks in ChatGPT

Stargate Project: SoftBank, OpenAI, Oracle, MGX to build data centers

ChatGPT's Advanced Voice Mode adds Santa Mode, Live Video, Screensharing

Why OpenAI's Structure Must Evolve to Advance Our Mission

OpenAI Releases Canvas

Early Evals for OpenAI O3

1-800-ChatGPT

Elon Musk wanted an OpenAI for-profit

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