Hacker News: fanyangxyz33

New comment by fanyangxyz33 in "Devin Fusion: Frontier Performance at 35% Lower Cost"

fanyangxyz33 — Tue, 30 Jun 2026 22:25:48 +0000

I'm very curious about how they trained the lightweight classifier to decide model switching. Is it supervised? Did they use LLM as a teacher? It also seems that the featurization isn't trivial. Like how you build a simple but still meaningful representation of the task(s).

Devin Fusion: Frontier Performance at 35% Lower Cost

fanyangxyz33 — Tue, 30 Jun 2026 22:14:51 +0000

Article URL: https://cognition.com/blog/devin-fusion

Comments URL: https://news.ycombinator.com/item?id=48739985

Points: 2

# Comments: 1

New comment by fanyangxyz33 in "The Codex App"

fanyangxyz33 — Mon, 02 Feb 2026 18:29:16 +0000

I really look forward to using this. I tried Codex first time yesterday and it was able to complete a task (i.e. drawing Penrose tilings) that Claude Code previously failed at. Also a little overwhelmed by all the new features that this app brings. I feel that I'm behind all the fancy new tools.

Penrose Tiling Visualization

fanyangxyz33 — Fri, 17 Oct 2025 21:17:20 +0000

Article URL: https://fanyangxyz.github.io/penrose-ii/

Comments URL: https://news.ycombinator.com/item?id=45622199

Points: 7

# Comments: 0

Pokémon Color Palette Swapping

fanyangxyz33 — Sat, 11 Oct 2025 23:55:33 +0000

Article URL: https://fanyangxyz.github.io/2025/10/04/recoloring/

Comments URL: https://news.ycombinator.com/item?id=45553845

Points: 2

# Comments: 0