ex yc software eng. currently building: Ness, #1 personal AI Health Coach Atom, coding agent in Rust

Based in United States
Replying to @pvncher
I'm happy that the 6-series improved on cost, but saying it's a flatly better model isn't completely accurate Here's an example of a benchmark where it underperforms compared to the prior versions
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Apple needs to hire more app reviewers fast. On web you can deploy in minutes, on iOS it takes multiple days, depending on when you get your review. Increasingly, one bottleneck to shipping quality updates becomes review time..
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Replying to @thesamparr
would love for you to try Ness, it's an all-in-one AI Health coach with nutrition built in. You can text it photos too if you'd like happy to send over a lifetime code so you can try it out!
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True intelligence too cheap to meter
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Replying to @chribjel
Kimi had it before grok bot, besides it's just a common mascot 😆
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Wasn't Grok 4.7 supposed to be more token efficient?
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Found a fun way to incorporate Jev into Ness! Whenever you send a message, Jev determines intent and will select an emotion for Ness to display @typesafeai
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Replying to @barragers
This one? lol
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Just launched on Product Hunt! To celebrate, I'm giving away 50 free yearly subscriptions. All you have to do is reply + upvote Ness!
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Replying to @initjean
Free on opencode zen with data collection
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Replying to @thegenioo
price / performance
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Would love to try this out, how is the cost/query so low? Is search data being trained on/sold? ps. the signup/login screen doesn't seem to render properly on Helium
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Replying to @p0
Curious, is there a benefit of using fast mode over turbo?
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Replying to @thdxr
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Replying to @atbeme
awesome! i'm working on a harness too, it's very freeing to be able to solve for the annoyances and bloat that exist in the mainstream harnesses
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the z.ai team might be one of the best in the world in post training if these results hold up, mind-blowing progress
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Replying to @EvanOtero
Competitive pricing for the lower-end gemini models (3.1 flash-lite, 3.5 flash-lite) would be a plus currently get outclassed by 5.6 luna and V4 flash 0731 on everything except vision and long context recall
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Replying to @appsicle_
except DeepSWE, seems to be underwhelming there (sonnet 5 level)
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that said, Fable and Kimi are both relatively token hungry ideal token efficiency would be 5.6 sol or grok, those are very efficient for their capability
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Replying to @Slemetric @gpusteve
119k output tokens is for Fable 5 max fable xhigh, high, medium, and low all produced less output tokens than kimi, with less steps
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Replying to @thdxr
The horizontal padding is slightly too much sometimes, here's an ex. vs codex would be great if padding could be customized in tui.json or similar
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Replying to @itsdurreadan
I think performant may have a better sleep timeline than Google health lmao
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Redesigned performant hypnogram before/after
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you should try Performant, refreshes take <1s we do a history computation step which runs in the background and does take some time, but once that completes, refreshes are blazingly fast!
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Replying to @OrionAlius @LexnLin
most likely, this example is more realistic imo
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Testing out a fully local version of Performant Chat, running Gemma 4-E2B. One thing that's concerning is moderate/high hallucination rate and tool call error rates. Should we ship this as an option to Performant?
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Just added dark mode, you can now view your health scores comfortably at night in Performant
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minimax m3 just got released, price/performance seems very solid
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