Allen Pike @allenpike.com · 28/09/2026Telling agents to fix mistakes they made isn’t satisfying. Having them help ensure future agents won’t make the same mistakes is much moreso 011
Allen Pike @allenpike.com · 19/09/2026Scaling coding agents across teams requires strong guidelines (what does good code look like) and guardrails (rejecting bad code). Fast system-1 models like Jev are a big opportunity for faster, cheaper, and more plentiful guardrails. 050
Allen Pike @allenpike.com · 15/09/2026If you want trains that can run every 75 seconds, all you need to do is automate! Otherwise you get merge conflicts, which are annoying for code, but worse for trains 130
Allen Pike @allenpike.com · 08/09/2026Cool thing about letting agents see the prompts that created the work: they can help fix recurring mistakes (e.g. over-verbose UI copy) by checking how humans are reprimanding the bots. All three of us had been pushing back on this mistake, but hadn't yet improved our shared AGENTS file to fix it. 001
Allen Pike @allenpike.com · 04/09/2026With macOS 27, we’ve refined the experience from top to bottom, while still making sure to keep classic experiences that users have come to expect from their Mac 59910
Allen Pike @allenpike.com · 14/08/2026As you create more projects to manage your agents, you might find yourself quickly kicking off tasks in different projects. Thankfully ChatGPT née Codex has a keyboard shortcut for this frequently-used switcher – invoked using just two hands and, optionally, an eyeroll 000
Allen Pike @allenpike.com · 12/07/2026With all due respect Google Maps, this is important. I'm going to have to ask you to try harder 2113
Allen Pike @allenpike.com · 01/07/2026Now, I’m sure these new butterfly refreshers are delicious. I’m gonna try them like everybody else. But I’m not sure how I feel about Starbucks selling drinks made from insects 100
Allen Pike @allenpike.com · 30/06/2026I should have known that 20 minutes early was *not* early enough to line up for Paul Bakaus’ Impeccable skills workshop at AIE World’s Fair 010
Allen Pike @allenpike.com · 28/06/2026“Stop! Who would refresh the Flight Status of Death must swipe me with fingers three, ere the other side he see.” The United app is less bad than most, but there’s a reason people love Flighty 031
Allen Pike @allenpike.com · 22/06/2026I don't use Safari often, but after downloading an invoice from my cell carrier, this delightfully ancient fossil popped up out of nowhere. I couldn't quite bring myself to "Allow" and see what account Safari thought it'd found 010
Allen Pike @allenpike.com · 07/05/2026A clip from this morning's daily huddle. It's always fun when your own tool does something you didn't realize it could do! (I'll allow myself to feel proud for one day. I'll resume insisting it needs to be 10x better tomorrow.) 031
Allen Pike @allenpike.com · 05/05/2026Google's AI Overview: always here to let you what people are best known for 010
Allen Pike @allenpike.com · 05/05/2026I'm busy coding and don't have time for macOS' whining about RAM! Can somebody who's good with computers help me figure out which app is causing problems here 640
Allen Pike @allenpike.com · 20/04/2026It's annoying when you're in a meeting, and somebody describes a bug really well. So you're like, "We should file an issue with what you just said" – but then have to actually type all that stuff out. Like an animal. So now Cedarloop will do it for you. 010
Allen Pike @allenpike.com · 17/04/2026Today's Claude Design launch addresses the fact that chat loops suck for iterating, exploring, and polishing visual spaces by adding first-class support for knobs, dials, and other exploration controls. Goodbye "try making the cities bigger, maybe 30% bigger?", hello generative knobs and sliders. ⭐️ 020
Allen Pike @allenpike.com · 01/03/2026When Apple Intelligence first rolled out in 2024, I had to turn off the Priority Notifications feature because of poor reasoning. But trying it now, after all the advancements we’ve seen since then, you can see they’ve really dialed in what is urgent 290
Allen Pike @allenpike.com · 29/01/2026As systems include more layers of AI, it gets difficult to intuit why they behave as they do. For example, why is one of the Google results for “allen pike" the Wikipedia page for director Spike Jonze? Zero people searching for Allen Pike are looking for info on Spike Jonze! 130
Allen Pike @allenpike.com · 13/01/2026It's a common pattern to make users type "DELETE", or even the name of what they're deleting, for irreversible delete actions. This forces them to think before potentially deleting something critical. Intercom takes this to a new level, forcing you to consider: "Should I be the one deleting this?" 040
Allen Pike @allenpike.com · 06/11/2025Finally tried gpt-5-mini on some tasks, hoping at "minimal" reasoning it would be faster than claude-haiku-4.5 or gpt-4.1-mini. Nope. Two other teams said 5-mini is so slow and unreliable that they can't use it either. Apparently "4 lightning bolts" means "takes 5-10s to process 200 tokens" 💫 000
Allen Pike @allenpike.com · 23/10/2025While the AWS team has resolved the severe us-east-1 outages, reading this post-mortem makes one thing clear: they are still suffering from a critical shortage of paragraph breaks 1439
Allen Pike @allenpike.com · 08/08/2025If you're getting weird behaviour from ChatGPT 5, check "What traits should ChatGPT have?" under Customize ChatGPT. I had this prompt there to help 4o be more critical, but they trained GPT-5 to be more critical by default, so the prompt pushed it into overcaffeinated paranoia. 110
Allen Pike @allenpike.com · 25/06/2025I almost deleted this notification without thinking, but stopped to read it in a different light. When you have a lot left to do, it's easy to miss the little moments that represent that you're making progress. So here's to that. 🍻 050
Allen Pike @allenpike.com · 22/05/2025Libraries often have private, internal API surfaces that must not be depended on. It is important to name these dangerous APIs in an alarming way. This ensures that any consumers of your library will be embarrassed when they inevitably use them anyway 0164
Allen Pike @allenpike.com · 21/05/2025In two weeks OpenAI has added Instacart's CEO, the Windsurf staff, and Sir Jony Ive himself to their team. If they can continue this pace, OpenAI may eventually amass the talent necessary to overcome the ultimate product challenge: designing a reasonable model selection UI 26314
Allen Pike @allenpike.com · 05/05/2025I was invited to share what I've been learning about UX patterns for non-chat AI products at the Vancouver AI Meetup last week, and the video is already up ⭐️ www.youtube.com/watch?v=mRqB... 030
Allen Pike @allenpike.com · 25/03/2025The Periodic Table of Elements, according to GPT-4o's new, smarter image generation 271
Allen Pike @allenpike.com · 13/02/2025Local chain Save-On-Foods has new in-store flyers promoting their Canadian ownership. Where else can you fill your cart with pumpkin-sized apples, giant jars of demented pasta sauce, lettuce bigger than your cart, and a bunch of mysterious crimson… mush? And don't forget their patented “BEEFY DAIRY” 271
Allen Pike @allenpike.com · 28/01/2025ChatGPT advanced voice mode is helpful for talking you through stretches! It can suggest different positions, explain the muscles involved, and give tips on technique. Just be aware that if have it describe lying down or getting on your knees, the response might be deemed too spicy 040
Allen Pike @allenpike.com · 16/01/2025On a day to day basis, founders typically focus on what's immediately ahead – the daily process of moving the business forward. This can make it easy to lose sight of what you've achieved. For example, according to LinkedIn, we have achieved a YoY growth rate exceeding two billion percent 290
Allen Pike @allenpike.com · 02/01/2025It's a new year, and you know what that means: time to confirm your website is still readable in Netscape® Navigator 4 0100
Allen Pike @allenpike.com · 20/12/2024While we'll need to wait until Feb to see how much better OpenAI o3 will do on subjective tasks, it's interesting to see this huge jump on performance on the ARC-AGI benchmark (akin to an IQ test). It's a good sign when a benchmark's originator announces a new, harder benchmark along with your score 021
Allen Pike @allenpike.com · 11/12/2024Useful point from @guo.bsky.social at Latent Space Live: don't underestimate unmet demand for better tools. Most people can't use, say, Photoshop, so the market for creative tools can seem capped. But 10x how many people can do creative work, and latent demand appears. 131
Allen Pike @allenpike.com · 09/12/2024On the limits of phone-based LLMs, this is a fun passage from @simonwillison.net about running, for the first time, a GPT-4-class model locally on a Mac. (For context, the Apple Intelligence models use roughly 3GB.) simonwillison.net/2024/Dec/9/llama-… 120
Allen Pike @allenpike.com · 28/11/2024The modern web stack is amazing – in the way that a giraffe is. As it evolved from simplicity to majesty, some details became deranged, like how its vocal nerve goes all the way down the neck, under the heart, then back up again. But as a whole system, it works, and it's miraculous. Giraffes, man. 0113
Allen Pike @allenpike.com · 23/11/2024It's fascinating how with each iteration of advanced aerospace, math, and manufacturing, the design slowly converges to “make a peregrine falcon” (Bird not to scale) 140
Allen Pike @allenpike.com · 18/11/2024I asked Cursor this of an active file as a joke, and the answer was... great 020
Allen Pike @allenpike.com · 18/11/2024Xcode's generative tooling for Swift might be anemic compared to what Cursor can do for Python or TypeScript, but at least it's entertaining 191
Allen Pike @allenpike.com · 15/11/2024A friend said iOS Image Playgrounds are an upgrade over Memoji, which is true. I wanted to convey “🤔 hmm”, and that is indeed the feeling evoked 130
Allen Pike @allenpike.com · 13/11/2024Apple Intelligence’s Image Playground “Illustration” style in iOS 18.2b is a wild journey 321
Allen Pike @allenpike.com · 08/11/2024Every line of code you ship eventually needs maintenance. Assumptions break, the world evolves, users change. Recently, this would have been a useful hint: “Are you REALLY from Anguilla and not Austria?” Now it's a tiny warning flag: “This product might be under-maintained.” 130
Allen Pike @allenpike.com · 22/10/2024While it may never be achieved, by gathering the brightest minds of our generation, frontier AI labs hope to one day crack the monumental problem of naming new models "After extensive analysis of what we should call the model after 3.5, we have decided to go with 3.5 (new)." 020
Allen Pike @allenpike.com · 25/05/2023Every news app should have Artifact’s “Mark as Clickbait” feature. 010
Allen Pike @allenpike.com · 23/05/2023“This church you’re starting, how holy is it going to be?” “Nothing too unusual, I was just thinking it would be a 020
Allen Pike @allenpike.com · 02/05/2023My popular tweets were mostly sarcastic commentary on the tech news du jour, but I did make this timeless shitpost in 2015 000