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Viewing profile — jnakano89

jnakano89

HN member
Joined
Mon, May 17, 2010, 7:09 AM UTC
HN karma
50
Public activity
31 items

About jnakano89

Building

Recent public activity

  1. comment
    Comment #49113406

    Seems like they cut the tiers(GPT-5.6 Luna) where GLM and Kimi compete and still held margin for their frontier models

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    Comment #49001832

    "Ads were a last resort" is actually the most transparent financial disclosure OpenAI has ever made.

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    Comment #48996410

    Not as sophisticated as yours I’m afraid, the companies are clustered by category/industry. The layout has some semantic structure and proximity tries to reflect shared categories.…

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    Comment #48996200

    Don’t tempt me. YC Universe V2: No Man’s SaaS mine ARR, battle churn, and avoid getting acquihired by the black holes.

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    Comment #48996081

    Basically two prompts: 1) One for agent swarms to collect, cross-check, and structure the data. 2) Another to turn the dataset into the interactive galaxy. I agree though, the auto…

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    Comment #48995723

    I built this mainly as a qualitative test of Kimi’s frontend capabilities given the strong frontend score on ARENA. Broadly, I’d say it’s quite capable, it even did a ton of valida…

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    Comment #48968425

    ^ Builder here, I used Kimi K3 and agent swarms to turn YC companies into an interactive galaxy. Every star is a startup you can click and explore.

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    Comment #48889498

    Working on Artifacta, a place for agents to store artifacts they create and share/publish them. Now supports hosted MCP along with a CLI [1]: https://artifacta.io [2]: https://docs…

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    Comment #48571819

    [flagged]

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    Comment #48537902

    Working on Artifacta ( https://docs.artifacta.io/introduction )- durable artifact storage for the files AI agents produce across sessions. The problem I kept hitting with agent wor…

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    Comment #48441207

    KOSPI isn't really a country index, it's more like a concentrated chip/HBM ETF in disguise. Samsung Electronics + SK Hynix alone are roughly 30-40% of the index by market cap, and …

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    Comment #48420843

    About half of America’s off-grid energy projects are in Texas. The OpenAI/Oracle data center in Shackelford County is running on its own gas plant. That’s the real Texas advantage.…

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    Comment #48408231

    "Make the web free for humans by charging bots" is a great pitch when you're the one positioned to be the toll booth.

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    Comment #48332518

    Buried near the end: Nisshin Seifun Welna stopped printing cooking time on their spaghetti packaging tape. There's a Japanese consumer somewhere squinting at the package trying to …

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    Comment #48319399

    The deny-with-reason is undersold here. Most hook frameworks treat denials as the end of the road: the LLM hits a wall, retries blindly, and gets blocked again. Feeding the reason …

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    Comment #48195361

    "Handedness" is two traits, not one. The paper finds bipedalism explains strength (how strongly someone prefers a hand); brain size explains direction (which one). Most coverage co…

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