GPT-6.1 Terra: delivering fast and capable computer use at a lower price. GPT-6.1 Terra understands what’s on screen, takes action across apps, writes naturally, and is a more capable model for your whole workday with the efficiency to take on more of it.

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Jake Colling · Oct 25, 2026 · 1:51 AM UTC

Jake Colling

@JacobCollingOct 25

Serious question: What is the data from 4 years of running a small business worth?

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Jake Colling · Oct 21, 2026 · 2:24 PM UTC

Jake Colling

@JacobCollingOct 21

Woah what kind of infra do you need to support this

Tibo

@thsottiauxOct 21

Day 16/ You can now cache for 12h in the API and for logged in users across Codex & Work we keep cache forever and you don’t have any penalty for coming back to an old conversation or resuming after a few hours and are now guaranteed to hit the cache.

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Jake Colling · Oct 20, 2026 · 5:30 PM UTC

Jake Colling

@JacobCollingOct 20

Mercury is on an all time streak

immad

@immadOct 20

1/ Hiring your first employee is one of the biggest moments for a founder. But payroll, taxes, benefits, and compliance are far more complicated than they need to be. Now with AI we can make the pain of payroll go away. @Mercury Payroll* launches today!

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Jake Colling · Oct 20, 2026 · 4:24 PM UTC

Jake Colling

@JacobCollingOct 20

gpt-live is an incredible model. Its an inflection point on what we can do with voice models

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Jake Colling · Oct 20, 2026 · 2:46 PM UTC

Jake Colling

@JacobCollingOct 20

It feels like our job is evolving into creating great primitives for the agents to use and then getting out of the way

434

Jake Colling · Oct 20, 2026 · 2:29 PM UTC

Jake Colling

@JacobCollingOct 20

Small nitpick for @Railway docs. Please dont make me scroll to the bottom of a long docs page to copy the page On the IaC page the copy actions are fully buried

153

Jake Colling · Oct 20, 2026 · 2:08 PM UTC

Jake Colling

@JacobCollingOct 20

Whats the best ai native otel logs service that I can self host on Railway?

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Jake Colling · Oct 19, 2026 · 11:15 PM UTC

Jake Colling

@JacobCollingOct 19

You don't make software anymore, you grow it

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Jake Colling · Oct 19, 2026 · 12:42 PM UTC

Jake Colling

@JacobCollingOct 19

First version of bun check was a 2x speed up on a hefty repo of ours. This is wild

Jarred Sumner

@jarredsumnerOct 19

In the next version of Bun bun check gets 1.7x - 7x faster

Benchmark chart for bun check, Bun's built-in TypeScript type checker. It compares Bun canary, Bun 1.4.3 and tsc 7.0.2 on four projects, showing time and peak memory for a full type check. mui docs: canary 1.31s, 1.5 GiB. Bun 1.4.3 9.31s, 9.6 GiB, 7.1x slower. tsc 18.04s, 8.3 GiB, 13.8x slower. t3code server: canary 1.47s, 1.5 GiB. Bun 1.4.3 4.53s, 1.6 GiB, 3.1x slower. tsc 22.02s, 7.1 GiB, 15.0x slower. supabase studio: canary 0.63s, 1.6 GiB. Bun 1.4.3 1.67s, 1.9 GiB, 2.7x slower. tsc 8.98s, 4.5 GiB, 14.3x slower. mikro-orm: canary 1.24s, 1.6 GiB. Bun 1.4.3 2.15s, 2.0 GiB, 1.7x slower. tsc 13.41s, 6.8 GiB, 10.8x slower. Benchmarked on a 64-core machine (EPYC 9R14, Linux x64). No cache, default settings.

ALT Benchmark chart for bun check, Bun's built-in TypeScript type checker. It compares Bun canary, Bun 1.4.3 and tsc 7.0.2 on four projects, showing time and peak memory for a full type check. mui docs: canary 1.31s, 1.5 GiB. Bun 1.4.3 9.31s, 9.6 GiB, 7.1x slower. tsc 18.04s, 8.3 GiB, 13.8x slower. t3code server: canary 1.47s, 1.5 GiB. Bun 1.4.3 4.53s, 1.6 GiB, 3.1x slower. tsc 22.02s, 7.1 GiB, 15.0x slower. supabase studio: canary 0.63s, 1.6 GiB. Bun 1.4.3 1.67s, 1.9 GiB, 2.7x slower. tsc 8.98s, 4.5 GiB, 14.3x slower. mikro-orm: canary 1.24s, 1.6 GiB. Bun 1.4.3 2.15s, 2.0 GiB, 1.7x slower. tsc 13.41s, 6.8 GiB, 10.8x slower. Benchmarked on a 64-core machine (EPYC 9R14, Linux x64). No cache, default settings.

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