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ValentineC

HN member
Joined
Sun, Feb 20, 2011, 5:16 AM UTC
HN karma
16,290
Public activity
3,140 items

About ValentineC

Feel free to contact me at hello at vc dot sg.

Recent public activity

  1. comment
    Comment #49241927

    I believe the reasoning for not using anything higher than medium is that Opus 5 has a tendency to overthink at higher effort levels. So I guess the washing machine analogy is that…

  2. comment
    Comment #49241389

    > It's the easy option, with a better safety score than human review. Considering I went through a phase before I started using Claude Code where I'd eventually reach a point where…

  3. comment
    Comment #49241362

    > [Claude/Opus 5 Max goes looking] The general consensus I've seen for Opus 5 on the various Claude subreddits is to only use it in low or medium effort. I've reverted to Opus 4.8 …

  4. comment
    Comment #49201667

    > That’s why I recently switched it from AGPL to Apache: I want everyone to use Herdr freely, without any problem. I'm curious what the actual problems with AGPL were.

  5. comment
    Comment #49200877

    Is the battery replaceable? Or is the keyboard going to be tethered-only when the lithium battery degrades after 5-10 years?

  6. comment
    Comment #49200799

    I have an Apple Watch, but kept that feature off because I didn't want the possibility of someone else being able to fiddle with my MacBook when I'm near enough for the watch unloc…

  7. comment
    Comment #49185176

    I wonder if Jeff Dean facts [1] (I hope people remember the reference) will carry over to the new startup. [1] https://github.com/LRitzdorf/TheJeffDeanFacts

  8. comment
    Comment #49183826

    Anyone interested in a meetup in Singapore?

  9. comment
    Comment #49129237

    Randomly, my Philips Hue E27 bulbs last far longer than any of the China Zigbee clones I've bought, but like all mass produced goods, there are outliers that fail. The cheap China …

  10. comment
    Comment #49129115

    > Microsoft too is a cash cow and seemingly hasn't bet the farm on Copilot. I think a good follow-up question is: which Copilot? Anyway, Microsoft seems to be leaning hard into the…

  11. comment
    Comment #49125324

    @dang please update the existing 404 link to https://artificialanalysis.ai/models/deepseek-v4-flash

  12. comment
    Comment #49117923

    Beige/cream colours and orange accents — wait, isn't that literally the HN design? (Randomly, I love the Solarized colour schemes, so anything similar is great, vibe-coded or not.)…

  13. comment
    Comment #49116202

    You're right that it's model dependent, even within Claude models. I've found Opus 5 far better as a subagent with very limited context window use, which could suggest that it migh…

  14. comment
    Comment #49105493

    Claude's cache breaks with a reasoning effort adjustment: https://platform.claude.com/docs/en/build-with-claude/effort...

  15. comment
    Comment #49105390

    It's fixed per account, unlike ChatGPT's which starts when you use it.

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  18. comment
    Comment #49078638

    Medium or low supposedly prevents Opus 5 from overthinking: https://xcancel.com/danshipper/status/2080700057892815114

  19. comment
    Comment #49076511

    I mentioned this in one of the earlier Opus 5 threads [1], and it's still infuriatingly bad after days. I've read that Opus 5 has more success if used with Fable as orchestrator, b…

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  21. comment
    Comment #49053211

    I'm surprised the layoffs worldwide hasn't produced more entrepreneurs building their own software product.

  22. comment
    Comment #49052980

    I haven't been impressed with Opus 5 over the past ~30 hours either. It's made countless careless mistakes folding in plan amendments after they get reviewed by Sol, and has produc…

  23. comment
    Comment #49052465

    Commit Strip seems to be down, so here's the Wayback Machine version: https://web.archive.org/web/20260521130338/https://www.commi...

  24. comment
    Comment #49050459

    Ah, thanks for clarifying!

  25. comment
    Comment #49048938

    What I think is more alarming is that Claude's advice for prompting Opus 5 says that Opus will verify its own work [1]: > Claude Opus 5 verifies its own work without being told to.…