The best Hacker News stories from All from the past day

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Jerry's Map

<a href="https://www.openculture.com/2026/06/this-man-has-been-drawing-a-map-of-an-imaginary-land-since-1963.html" rel="nofollow">https://www.openculture.com/2026/06/this-man-has-been-drawin...</a>

In memory of the man who put red and green squiggles under words

There are a few things that I look back on as my mistakes in the early days

<a href="https://xcancel.com/ID_AA_Carmack/status/2069799283369345247" rel="nofollow">https://xcancel.com/ID_AA_Carmack/status/2069799283369345247</a>

OpenAI unveils its first custom chip, built by Broadcom

Announcement: <a href="https://openai.com/index/openai-broadcom-jalapeno-inference-chip/" rel="nofollow">https://openai.com/index/openai-broadcom-jalapeno-inference-...</a><p><a href="https://decrypt.co/371971/openai-broadcom-jalapeno-first-custom-ai-chip" rel="nofollow">https://decrypt.co/371971/openai-broadcom-jalapeno-first-cus...</a><p><a href="https://www.cnn.com/2026/06/24/tech/openai-broadcom-jalapeno-ai-chip" rel="nofollow">https://www.cnn.com/2026/06/24/tech/openai-broadcom-jalapeno...</a>

OpenAI unveils its first custom chip, built by Broadcom

Announcement: <a href="https://openai.com/index/openai-broadcom-jalapeno-inference-chip/" rel="nofollow">https://openai.com/index/openai-broadcom-jalapeno-inference-...</a><p><a href="https://decrypt.co/371971/openai-broadcom-jalapeno-first-custom-ai-chip" rel="nofollow">https://decrypt.co/371971/openai-broadcom-jalapeno-first-cus...</a><p><a href="https://www.cnn.com/2026/06/24/tech/openai-broadcom-jalapeno-ai-chip" rel="nofollow">https://www.cnn.com/2026/06/24/tech/openai-broadcom-jalapeno...</a>

Extreme Heat conference cancelled due to extreme heat warning

FUTO Swipe – A new swipe typing model

We’re making Bunny DNS free

We’re making Bunny DNS free

Founding a company in Germany: €9600, 152 days and I still can't send an invoice

Mistral OCR 4

VibeThinker: 3B param model that beats Opus 4.5 on reasoning with novel SFT+GRPO

AI's Affordability Crisis

F3

Polymarket has flooded social media with deceptive videos by paid creators

GLM-5.2 – How to Run Locally

Crypto in 2026: Oh, This Is the Bad Place

Canada plans 'nuclear renaissance' with up to 10 reactors built by 2040

What we call "age verification" is actually mass surveillance

Codex logging bug may write TBs to local SSDs