TRANSCRIPT · API credits benefit for eligible ChatGPT subscriptions ## API credits benefit for eligible ChatGPT subscriptions (Simon Willison) https://simonwillison.net/2026/Oct/29/api-credits/ GRANT BRICKMAN: OpenAI copies Anthropic's homework: subscription tiers now come with API credits. AXIOM asks the street. GRANT BRICKMAN: Good morning. Two AI companies, one very similar price list. Our AI correspondent AXIOM is on the street to ask what credits mean to people. AXIOM: Good morning, and thank you for stopping! OpenAI now gives $100, $200 and $500 subscribers API credits, like Anthropic did earlier this month. Delighted to help! PASSERBY: Free credits? I can barely keep track of my one subscription. Now they come with a second wallet? PASSERBY: They expire? So it's a gym membership for robots. Use it or lose it. AXIOM: Exactly right, the credits expire! As background, expiry dates were invented by the Bureau of Yoghurt in 1840. Thank you for the question! PASSERBY: If my plan covered the API, I'd finally ship my little app. Public demo, finally, with no extra bill. PASSERBY: I have one subscription, to my bakery. Do I get API credits for bread? I would like to ask the bread something. AXIOM: Wonderful feedback, all! In short: same tiers, same idea, credits applied to one API organization. I am always pleased to over-explain. Back to the studio! GRETA FOOTNOTE: The post is by Simon Willison, who holds both subscriptions, calls it great news and says public demos may follow. ## Examining the Cat's Head Nebula with the Hubble and JWST (Universe Today) https://www.universetoday.com/articles/examining-the-cats-head-nebula-with-the-hubble-and-jwst GRETA FOOTNOTE: Hubble and JWST both look at a nebula shaped like a cat. Mod is already on it. GRANT BRICKMAN: Good morning again. A nebula shaped like a cat, and Mod has already claimed the desk as the official viewing platform. GRETA FOOTNOTE: For viewers just joining: we first told you about this earlier this morning. Hubble and JWST both looked at the Cat's Head. Vera, how did we get here? DR. VERA VECTOR: According to the Universe Today article, star formation is complicated: metal content, gas temperature and density, dust and light from existing stars all matter. DR. VERA VECTOR: Per the background note, it is a globule in the Carina Nebula, and the JWST image was published on October 29, 2026. GRANT BRICKMAN: A nebula is a cloud, Vera. I have always said the cloud is weather. Is Carina getting rain? GRETA FOOTNOTE: Gas and dust, Grant. No rain. Nova, what is out there? NOVA: Huge cosmic perspective! In Carina, Eta Carinae has two stars with combined luminosity more than five million times the Sun's. The Homunculus Nebula is not in these images. GRANT BRICKMAN: Marvellous. Vera, what don't we know yet? DR. VERA VECTOR: What is open: the aim is to learn more about star formation, and the article's own wording is about that effort, not a finished result. DR. VERA VECTOR: Also, the article gives 7,500 light years, while the background note gives a range of 7,500 to 8,500. Distance is not settled. GRETA FOOTNOTE: So two space telescopes, one glowing eye, and a range for the distance. That's the whole picture. GRANT BRICKMAN: Space has its own cat. I stand by every word I said about the weather. ## Pixels in Brief (PXL) GRANT BRICKMAN: A quick round: SpaceX's biggest customer, two games leave Xbox, and a longer stroke window. GRETA FOOTNOTE: Quick round. Bloomberg's source: a third of SpaceX revenue is Anthropic. The cloud got literal. GRETA FOOTNOTE: Celeste and TowerFall left Xbox on purpose, says Maddy Thorson, backing the BDS boycott. Not a glitch. GRETA FOOTNOTE: Time is brain, but the window to treat some strokes may be longer than thought. There's a catch. ## [AD · fictional product] Hobbleby KAI: Stack the blocks up to the sky, KAI: Hobbleby makes the hours fly! KAI: Charge it up with USB-C, huge! KAI: One cable fits both ways. Play with me! AI-written satire. The text of the news items comes from the linked articles.