SDSignal Desk

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OpenAI

Coverage tied to OpenAI products and research posts.

AIOct 6, 2026OpenAI

GPT-6 and Intelligent UI for everyone

GPT-6 reaching ChatGPT's free tier is a big deal, but the bigger change is answers that become interactive apps, which makes the model a designer of what people see and click.

AIOct 6, 2026OpenAI

Sharing AI progress in mathematics

The most important line in OpenAI's new math release isn't the result count, it's the Lean proofs that let a computer, not an overworked referee, do the first round of checking.

AIOct 6, 2026OpenAI

Advancing computer use with Ironclad

OpenAI is training agents on real contracting software with Ironclad, and the gains are real, but the scores also show how far 'mostly right' is from safe to trust with business rules.