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Dylan Hunn
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Dylan Hunn
@dylhunn
working on alignment at openai. views are my own.
San Francisco
dylanhunn.com
Joined August 2009
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  • user avatar
    Dylan Hunn
    @dylhunn
    Jan 30, 2025
    o3-mini is just so good. exceptional intelligence and blazing speed. I haven’t been this excited for a model since GPT-4
    439K
  • user avatar
    Dylan Hunn
    @dylhunn
    Oct 11, 2022
    As of #Angular v15, the language service will be able to automatically suggest imports for selectors! This is very useful with standalone components, since you don't already have your ngModule imports. (But it works with ngModules also!) @angular
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  • user avatar
    Dylan Hunn
    @dylhunn
    Dec 8, 2022
    In #Angular Typed Forms, the `get` method takes a string with dot-separated control names, and returns a fully typed value. How is this possible? We can actually parse the argument at compile time, using the magic of #TypeScript template literal types! Let's see how it works. 🧵
    let party = fb.nonNullable.group({
    address: fb.nonNullable.group({
        house: 123,
        street: 'Powell St',
    })
});

// Has type `number`
const where = party.get('address.house')!.value;
  • user avatar
    Dylan Hunn
    @dylhunn
    Jan 30, 2025
    Replying to @dylhunn
    update: woke up to my first viral tweet. I truly love this model, and I hope you will too! But I should have been less hypey — it’s not AGI. It’s a smart and really fast model, with the same great benchmarks we showed off in December.
    40K
  • user avatar
    Dylan Hunn
    @dylhunn
    Aug 7, 2025
    no better time to npm i -g @openai/codex
    71K
  • user avatar
    Dylan Hunn
    @dylhunn
    Aug 9, 2025
    Spent all day in the war room trying to get GPT-5 to 100%. We have a lot of little bugs we’re fixing, especially to make sure people aren’t hitting dead ends and unintended limits — but we’re working hard, and I’m so proud of this incredible model!
    15K
  • user avatar
    Dylan Hunn
    @dylhunn
    Jan 30, 2025
    Replying to @kimmonismus
    Um, wow, I have never had a tweet blow up, let alone get screenshotted by a huge account. In hindsight this tweet was too hypey. It’s a great model and I love it, especially the speed. But it’s exactly as good as we announced in December, I don’t want to get carried away.
    13K
  • user avatar
    Dylan Hunn
    @dylhunn
    Dec 5, 2022
    Coming soon to #Angular v15.1: automatic imports of pipes in your template! This is the next step for my ongoing work with language service auto-imports. After this lands, I'm planning to tackle imports from .d.ts files!
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  • user avatar
    Dylan Hunn
    @dylhunn
    Oct 6, 2023
    Angular language service support for blocks is coming along, just in time for v17! We have syntax highlighting, and now some basic autocompletion. Landing in a pre-release sometime soon.
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    36K
  • user avatar
    Dylan Hunn
    @dylhunn
    Aug 23, 2025
    IMO this kind of goalpost-moving about what counts as “real math” is much more a confusion of the issue than Sebastien’s original post. Just because it’s not brilliant frontier research doesn’t mean it shouldn’t meaningfully count as math. If you accept at face value the claim
    user avatar
    Edward Frenkel
    @edfrenkel
    Aug 22, 2025
    This is an unwise statement that can only make people confused about what LLMs can or cannot do. Let me tell you something: Math is NOT about solving this kind of ad hoc optimization problems. Yeah, by scraping available data and then clustering it, LLMs can sometimes solve some
    23K
  • user avatar
    Dylan Hunn
    @dylhunn
    Aug 13, 2025
    We brought back the exact same 4o many users know and love! We also changed GPT-5 options. “Auto” will use the smart switcher, “fast” is always the non-thinking model, and “thinking” is always the thinking model. These give you total control over *exactly* which model you’re
    user avatar
    Sam Altman
    OpenAI
    @sama
    Aug 13, 2025
    Updates to ChatGPT: You can now choose between “Auto”, “Fast”, and “Thinking” for GPT-5. Most users will want Auto, but the additional control will be useful for some people. Rate limits are now 3,000 messages/week with GPT-5 Thinking, and then extra capacity on GPT-5 Thinking
    21K
  • user avatar
    Dylan Hunn
    @dylhunn
    Mar 31, 2025
    I’m really sorry for anyone hitting rate limits or struggling to sign up. We are doing everything we can to maintain service.
    17K
  • user avatar
    Dylan Hunn
    @dylhunn
    Aug 15, 2025
    I think a lot of the hate GPT-5 gets is just because it’s way less sycophantic.
    user avatar
    Sam Paech
    @sam_paech
    Aug 15, 2025
    Spiral-Bench 🌀 I've wanted to understand the psychological effects of sycophancy, and the tendency of models to get stuck in escalatory delusion loops w/ users. I made an eval to get visibility on this. It measures how a model enables (or prevents) delusional spirals. 🧵
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    15K
  • user avatar
    Dylan Hunn
    @dylhunn
    Apr 19, 2023
    Angular v16 is going to be a huge release. If you’ve been seeing the tweets about it, check it out with a test project, try using signals, and get involved in the future with us!
    user avatar
    Enea Jahollari 🅰
    @Enea_Jahollari
    Apr 19, 2023
    16🍬coming in Angular v16 🅰️ 1.🚦 Signals 2.💦 Non-destructive hydration support 3.🏎 Esbuild dev-server 4.🎨 Material components token API 5.💎 Create standalone app schematics 6.📢 Required inputs 7.🚏 Bind route data to inputs 8.🧩 Set inputs in NgComponentOutlet 👇 #angular
    35K
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