Sam Feldman (@sam_feldman_) header
Sam Feldman (@sam_feldman_) profile picture

Birthday reminders via text: https://teapawt.org/t.co/VRzUeQNanB Real science, simplified: https://teapawt.org/t.co/G2TcBVJP72 For sale: https://teapawt.org/t.co/NyrRz7wQeq Codex reset text alerts: https://teapawt.org/t.co/dTf87Vj4Pa

Austin, TX
Joined September 2010
Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)Photo by Sam Feldman (@sam_feldman_)
Build and shill in public, day 4 144 @ResetAlerts subscribers between SMS and Telegram Revenue: $0
Building and shilling in public, day 3 Over 100 subscribers across SMS and Telegram 🥳 ResetAlerts.com - Codex reset alerts
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I bought Twilio's only phone number ending in 420-6900 Not nothing.
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New Codex reset expected in the next ~ 5 hours. A great time for Astra / Extra High / Fast Mode ResetAlerts.com
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Building and shilling in public, day 3 Over 100 subscribers across SMS and Telegram 🥳 ResetAlerts.com - Codex reset alerts
📣 Building and shilling in public, day 2 X ads shows a 13% CTR for this urinal meme ad. 3k impressions, 419 clicks, yet somehow, 0 conversions. Wondering if the traffic is mostly bots, or if the ad speaks to an overly broad audience. Anyone else had similar experience with X ads? The shill is: ResetAlerts.com - text alerts when Codex resets.
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📣 Building and shilling in public, day 2 X ads shows a 13% CTR for this urinal meme ad. 3k impressions, 419 clicks, yet somehow, 0 conversions. Wondering if the traffic is mostly bots, or if the ad speaks to an overly broad audience. Anyone else had similar experience with X ads? The shill is: ResetAlerts.com - text alerts when Codex resets.
*pulls out phone* This is the website

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Monitor Tibo’s 28-day reset challenge: resetalerts.com/codex-28-day…
Day 4/ We have improved steering to be instant, leading to the model now reacting much faster to adjustments you make, allowing you to course-correct direction in realtime and not have the model waste effort. Also releasing GPT-6.1 Sol ultrafast. The two work very well together.
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Building and shilling in public, day 1
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*pulls out phone* This is the website, it's ResetAlerts.com
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Sam Feldman retweeted
Replying to @thsottiaux
I compiled the history of every Codex reset since April 2025 and built a reset alerts service (with SMS + Telegram for now). Open to any feedback on this - ResetAlerts.com
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I built a tracker for Tibo's 28-day reset challenge. Every day, either a "clear improvement" or a usage limit reset in Codex. Open to any feedback or ideas - resetalerts.com/codex-28-day…
Over the next 28 days, each day we’ll either ship one thing that is a clear improvement and relevant for most codex/work users or ship a full reset. Let the improvements begin.
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Matcha is surprisingly very polarizing.
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SMS costs 30x more than email per send, but it's the best channel. 95% open rate vs. 20–30% for email. But texts are intrusive by design. The game is to send messages users are happy to be interrupted by. Such as birthday reminders or codex reset alerts.
Seeing more SMS-first startups lately. I was recently reminded of this post I wrote in 2013: ryanhoover.me/post/sms-first…
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Inspired by the internet
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Waymo would be 100x more chill without the spinning cameras.
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This is the future of live music.
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One of the week's most interesting papers. ☕️Filtered coffee -> slower biological aging. ☕️Instant coffee -> faster biological aging. (screenshot from the Longevity Newsletter on @openscience_ink)
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