Dafin Edison

@s7rthaks @sama @antigravity 20 dollars plan

@DafinEdison @sama @antigravity Codex is working fine for me. which plan are you on ChatGPT?

Is it just me or is GPT-5.5 in Codex getting nerfed? Threw a complex coding task at it for Speedtrackr & it choked + hit rate limits. Meanwhile, Gemini 3 Flash on Antigravity executed the whole thing smoothly. Flash is low-key winning the coding agent race. @sama @antigravity

@tteokl_ @sama @antigravity Zero jokes. Tried running an identical agentic loop on both today. Codex completely choked on limits while Flash just cleared the task. Try it yourself on a heavy multi-file prompt.

@DafinEdison @sama @antigravity Are you joking?

@ai_studioxyz @sama @antigravity For real. The context handling and execution speed are just getting too hard to ignore at this point.

@DafinEdison @sama @antigravity Gemini 3 trumped Codex, aced Speedtrackr. Flash next for AI task dominance?

Most sprinters don't know they're losing speed at ground contact. This athlete had an 82% power output score but ankle yielding was capping it. SpeedTrackr caught it in the first analysis.

9 months ago: 400m sprinter, no product, no users, no revenue. Today: 1000+ users, paying customers across India, Sweden & the Middle East. Built solo, nights after training. Not huge money yet, but real people are paying. The journey has begun. speedtrackr.com

@Praha37v speedtrackr.com

Hiring a Next.js Developer to join my team. Looking for someone who can turn designs into high-quality, responsive, performance-optimized websites. If you're interested, drop your best work in the comments, I’ll reach out if it’s a good fit. If you’re open to an in-house role in Bangalore, that’s a big plus, please mention it in your comment. Remote option also available.

@NotebookLM Feature idea venumna directa kellu bro.. yen suthi valachi vara😜

We intentionally didn't post anything over the past couple of days as to not abuse your trust nor insult your intelligence 😉 However... If we *had* wanted to fool you, what were you hoping to see? (Think beyond the usual requests! What's your dream feature request?)

Check out my substack post! open.substack.com/pub/dafinediso…

@iambald You are an inspiration!

300lb power clean PB… ignore the starfish I’m not a real lifter

If you can record your sprint, you should be able to understand it. That’s what we’re building at SpeedTrackr: sprint form analysis from phone video. speedtrackr.com

Film yourself early. Stop guessing. One side-view clip/week shows overstriding, shin angles, posture, foot strike. Fix ONE thing at a time.

What I wish I knew about sprint training at 15: Sprinting isn’t “run more.” It’s skill + power. If you’re always exhausted, you’re practicing slow mechanics.

561 people signed up for SpeedTrackr in 5 days after one Instagram video hit 237K views. 94 of them actually ran a sprint analysis. That 16.8% activation rate used to bother me. Now I just focus on those 94.

I just published From 51.7 Seconds to Building the Tool I Always Needed medium.com/p/from-51-7-se…

@TrackGazette Built this reaction timer for block start. Any athlete who lack access to these tools utilize this one

19.95s!!😱🔥 American Record ☑️ NCAA RECORD ☑️ World No. 2 Alltime ☑️ Garrett Kaalund (USC) 🇺🇸 runs a blistering 19.95s over 200m indoors at the NCAA Indoor Championships! The first man in 30 years to break 20 seconds indoors.

✅ New project approved: Speedtrackr Sprint performance platform for athletes without access to elite facilities. Upload a sprint video → get full biomechanical breakdown. Includes reaction timer, jump measure, pho... By @DafinEdison vibecodinglist.com/projects/speed…

Built a tool that finds a single stride cycle in your sprint video and breaks down every frame. Joint angles. Shin angle. Heel drop. Projected splits. From a phone video. Free. speedtrackr.com