Gguanjiaweiinguanjiawei.hashnode.dev·May 13 · 10 min readThe AI Coding Business Ate ItselfToday I got talking with someone about AI coding. I told them it's a strange space. Everyone's bullish on the direction, yet the earliest true believers still can't turn a profit. I've been in AI from00
Gguanjiaweiinguanjiawei.hashnode.dev·May 6 · 8 min readAI Is Not a Wishing Well: Two Things I Recently Couldn't SolvePreviously when talking about AI coding, most of the discussion was about what it can do and how beautifully it does it. Today I'll flip the coin and record two things I recently couldn't solve: one barely made it to the finish line, the other was sh...00
Gguanjiaweiinguanjiawei.hashnode.dev·May 6 · 8 min readEveryone Needs to Be a Leader: After a Week with GPT-5.5 and Opus 4.7The density of model releases this April was a bit insane. Opus 4.7 dropped on April 16, the same day Codex CLI launched Goal Mode. On April 23, GPT-5.5 (codename "Spud") went live, followed on May 5 by GPT-5.5 Instant replacing ChatGPT's default mod...00
Gguanjiaweiinguanjiawei.hashnode.dev·May 1 · 11 min readThe Days Around the Opus 4.7 LaunchYesterday around midnight, Anthropic dropped Opus 4.7. I had already lain down ready to sleep, but once the news broke I didn't end up sleeping; I got up and installed it to try it out. Hands-on Impressions of 4.7 There were no miracle moments of "so...00
Gguanjiaweiinguanjiawei.hashnode.dev·May 1 · 9 min readWhat Goes Around Comes Around: A New Model Every Month and a HalfThe long-awaited OpenAI "potato" dropped today. Turns out it's not GPT-6, but GPT-5.5. I tried it out right after it came out and found that it fixed the thing that annoyed me most about 5.4: it finally started talking like a human. Back in the 5.4 d...00
