Human Data @careerflow_ai | Prev: @Apple @LeiaInc @Amazon | Tech operator 🚀, Product Shipper 🚢, and AI/ML Implementor 🤖

Palo Alto, CA
Joined June 2013
We tech people live in a bubble, and the real world is still largely anti-AI (except using it as glorified search) Saying this as someone who works with domain experts for human data for a living. The amount of "we don't want AI to learn from us" and "F* AI" from real domain experts in insane.
6
288
We at @careerflow_ai independently verified @hark_labs's submission to the Online Mind2Web benchmark as part of our rapidly growing Human Data Labs initiative and collaboration with @OhioState as the official benchmark evaluator. Handoff secured #1 on the benchmark beating foundational models, as well as other great Computer Use agents who we evaluated recently as well. It was a pleasure working with @adcock_brett and team on this. Learn more: careerflow.ai/human-data
Today we're introducing Hark Handoff Handoff has been independently verified as the best internet-use model ever built, outperforming ChatGPT 5.4 & Opus 4.8 While others focus on coding, we focus on everyday life: ordering food, booking flights, shopping, & navigating the web
6
5
1
43
50,154
If you're at AI Engineer World's Fair #aiewf this week and want to talk about human data, RL Envs, or how to create world class datasets - HMU
2
6
312
Me: "I have a whole AI team now" *the AI team in question* 😭😭😭
1
2
545
Having a lot of fun with @linear's new assistant in Slack. Write a detailed human description to the team, tagging the correct team member and just ask Linear to turn it into a ticket and it goes off and does everything for me. I don't even need to open Linear anymore.
1
321
Anyone else facing slowness on their GCP deployed services?
3
315
I’d rather brain rot in my IDE than switch tabs/devices, get sucked into doomscrolling and forget about the task I was waiting on. 10/10 for Chad IDE.
3
722
If you were affected by the recent layoffs at FAIR / MSL @Meta , I'd love to help you with your resume, job search strategy, interview prep; and also connect you to other labs in my network that's hiring (tons of them are on X!). DM me! P.S. Also one month free of @careerflow_ai premium!
2
5
589
Got a chance to share insights on building an HRTech startup with HR Leaders from Brazil 🇧🇷, courtesy of @edugiansante! Using @Apple AirPods 3 Live Translation for the first time, I was able to understand ~80% of a Portuguese presentation. :)
On Monday we welcomed @edugiansante and HR leaders all the way from Brazil 🇧🇷 to Homebrew. Three AI startups pitched, ideas flowed, and connections sparked. Ho Always fun seeing the frontier of tech take shape right here ✨
2
2
6
933
Only in SF: @im_roy_lee @cluely is literally a case study in an international business leaders’ forum
4
1,029
My new most hated phrase is "You're absolutely right!"
1
4
310
This is the kind of PMF we all need #mollytea
343
🎉 Huge congrats to the winners of our Best AI Resume Builders 2025 roundup! 👏 Editor’s Choice: @visualcv 🌟 Best for Beginners:@careerflow_ai These tools are changing the resume game—smart, fast, and job-ready! #ResumeTools
3
3
231
Replying to @omoalhajaabiola
This careerflow is gold, just finish my doing my cv in 20mins
2
1
785
Top startups are starting to do 6 days a week in the office. Could not have predicted this a few years ago.
137
56
60
2,068
526,692
I’ve been thinking a lot about why @perplexity_ai might survive the Personal AI Assistant wars (as a current daily user) vs Google’s default Gemini snippets, OpenAI Search, eventually Siri2.0, etc. Just some thoughts as we’ve all been debating where the alpha is… 🧵
2
2
318
Imagine being the head of AI-powered search / CoPilot at MSFT , knowing that your product could be 10Xed by implementing @deepseek_ai R1 (as of today), but you can’t cause you signed an exclusive deal with OpenAI.
1
1
233
The rapid change in App Store charts make it clear people aren’t married to models, they’re married to simple interfaces that get the job done - and this is where Perplexity shines. @gregisenberg brought up similar points in his “AI Wrapper” thread which I agree with!
1
183