FeedCity

OpenAI WebRTC Audio Session, now with document context

I built the first version of this tool in December 2024 to try out the then-new OpenAI WebRTC API for interacting with their realtime audio models.

Last month OpenAI introduced a brand new model to that API called GPT‑Realtime‑2, which they promoted as "our first voice model with GPT‑5‑class reasoning" - with a Sep 30, 2024 knowledge cut-off.

I've been waiting for that model to show up in the ChatGPT iPhone app but it still hasn't, so I revisited my old playground.

You can now pick the better model, and you can also paste in a big chunk of document context so you can have as audio conversation in your browser about whatever information you think would be useful to explore in a conversational way.

Tags: audio, tools, ai, openai, generative-ai, llms, multi-modal-output, webrtc

Recorded in front of a live audience at The California Theatre in San Jose on Tuesday 9 June 2026, special guests Joanna Stern and Nilay Patel join John Gruber to discuss Apple’s announcements at WWDC 2026. Immersive 3D video with spatial audio: Coming soon, exclusively i...

The world’s first trillionaire is a killer. “A year ago, Musk’s actions directly led to the deaths of hundreds of thousands of people. He did it knowingly. And, worse — gleefully.”

Two competing (?) thoughts kept going through my head while reading this: “Not even a celeb like Emily Ratajkowski can find a decent man to date” and “A celeb like Emily Ratajkowski especially can’t find a decent man to date”.

Jenny owns a crematorium. John’s propane company gives her a $20 billion investment in return for 5 percent of her operation. Jenny throws $10 billion into the incinerator, then pays John $10 billion to buy propane to burn that money to ashes. John reports that his AI investments have generated $10 billion in revenue this quarter and that he owns 5 percent of a $100 billion business. A reporter from Forbes is assigned to profile John and Jenny, and over the course of his research, he becomes embroiled in a passionate but confusing three-way love affair with them, which eventually turns into a polyamorous common-law marriage. His profile is glowing, but light on financial details.

— Andrew Singleton, AI Economics for Dummies

Tags: ai

The antithesis of Fortnite or Grand Theft Auto.

Do stories and artists like this matter to you? Become a Colossal Member today and support independent arts publishing for as little as $7 per month. The article ‘Big Walk’ Is a New Video Game about … Walking and Talking appeared first on Colossal.

Apple’s Developer app lets you download local copies of every session, including the State of the Union, except the keynote. Why this is I don’t know. But if you want a local copy, you can grab it from YouTube.

Speaking of the State of the Union, the full version runs just over an hour, but Apple cut together a 4.5-minute recap. If you haven’t watched the full thing you should at least watch that recap.

Link: youtube.com/watch?v=hF8swzNR1-o

Joe “Handyman” Negri, a Mister Rogers’ Neighborhood fixture, has died at age 99. “He really was like the friendly fellow you might find walking around a neighborhood. He was just incredibly gentle as a person, but also as a musician.”

Thomas Regnier, spokesperson for the European Commission, in a statement posted to LinkedIn (with edited video, if you’d like to watch him read parts aloud): What is the true story behind Apple’s decision not to roll out “Siri AI” in the EU? This decision is Apple’s and...

We look back on the life of David Hockney - one of the world's most influential modern artists and one of the best-known British contributors to Pop Art. Unlike artists such as Andy Warhol or Roy Lichtenstein, David Hockney's art often focused more on personal experiences, p...

US Authorities Investigate Huge Etching of ‘8647’ on National Mall Grounds. Bwahaha. Make it a new US National Treasure. An Interior Dept. spokeperson hyperbolically called it a “threat against the president”. 🙄

David Hockney, iconic British artist known for his colorful landscapes and pool scenes, dies at 88. “His work is admired — loved is not too strong a word — by the millions who, worldwide, flock to see it because it presupposes an expectation of pleasure.”

The Second Circuit upholds Bankman-Fried’s conviction and 25-year sentence, leaving few remaining options for the disgraced crypto executive

A little while back, our friends over at On the Media released a gripping and immersive reporting series about FEMA, the agency that is supposed to be there for all of us in the wake of disaster. In American Emergency (https://zpr.io/MtrUmJU3yEMW), OTM investigates how the a...

"Many people believe they are in a bubble, and that is why they can do things that harm nature, harm others, and also harm themselves."

Do stories and artists like this matter to you? Become a Colossal Member today and support independent arts publishing for as little as $7 per month. The article Delcy Morelos Tends to Sepulchral Installations in a Divine Connection to the Land appeared first on Colossal.

Showcasing stories from Sloane Crosley; Zadie Smith; Mark Johnson and Saumya Khandelwal; Todd Kliman; and Sheila Liming.

After months of waiting the World Cup is finally underway with the first match held in Mexico where the co-hosts played South Africa following an opening ceremony that featured a performance from Shakira. The United States and Canada will also be home to football's biggest c...

After two days of experience with Claude Fable 5 I think the best way to describe it is relentlessly proactive. It knows a whole lot of tricks and it will deploy pretty much any of them to get to its goal. I'll illustrate this with an example. I was hacking on Datasette Agen...