Founder of @OutfoxAI: it makes ads, runs campaigns, and tells you what worked - better with every loop šŸ¦Šāš”ļø. ā¤ļø humans. Ex: Product VP MediaMath. @BCG

New York, NY
Joined March 2009
Philipp Tsipman retweeted
Patch or Die! Today we sent the following out to the CEOs in our portfolio regarding the widespread vulnerabilities that have been detected by AI agents: The previous week should make it obvious that things have changed. Vulnerabilities are being discovered and exploited at a rate that has never been seen before. While there has been a flood of new vulnerabilities AI agents are being adopted at scale multiplying the potential risk. Agents not only help automate the attacker lifecycle, every ai agent is an insider threat. Your environments are designed to withstand attacks from the outside, not from within. As such, we are suggesting company leaders consider the following changes: 1 - Ensure you're sufficiently staffed for security. The average enterprise allocates roughly 10% of its tech spend to security. Consider doubling that. There are likely thousands of vulnerabilities that need fixing in your environments. Security through obscurity no longer works, all that can be exploited will be exploited. 2 - Establish a zero tolerance policy for secuirty bugs in new features and product releases. Re-examine launch and release schedules and consider delays to ensure all vulnerabilities are patched before deploying new features or products. 3 - Double tap the zombies. Find all old legacy environments that have been neglected and turn them off. Labs, test environments, zombie CI/CD projects etc. Turn it off for now. If it isn’t tied to revenue, kill it. 4 - End the risk acceptance process. Over the last 10 years the risk acceptance process has morphed from a way to accept risks to enable the business, to a way to justify never fixing security issues. Adopt a zero tolerance policy for security issues and risks.
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Philipp Tsipman retweeted
Agents ... is the wrong paradigm. The humans are the agents, we don't want agency (can lead to šŸ‘‡) we want... assistance. A good assistant will never put their boss's stuff on Slack.
Embarrassed to share this, but it scared the shit out of me Last Thursday, an AI agent posted my personal bank balances into our company Slack. As me It broke down all my expenses in detail. Then it apologized Be careful of the dark side of proactive agents More below...
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ā€œWe are releasing a model every week after pacing the frontier.ā€ Seriously!
Pace of OpenAI model releases: GPT-5.4 - Mar 5 GPT-5.5 - Apr 23 GPT-5.6 - Jul 9 GPT-Astra - Sep 3 Frontier labs are asked to ā€œPace the Frontierā€ - Sept 12 GPT-6 Sol - Sep 22 GPT-6.1 Sol - Sep 29 We are releasing a model every week after pacing the frontier.
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Philipp Tsipman retweeted
Years into the LLM era, one thing hasn't changed: the model sets the floor, you set the ceiling. AI makes mediocre work cheap. It doesn't make great work common. Taste, judgment, and depth are still what separate the two.
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Philipp Tsipman retweeted
the right way to use model capabilities is not to ship 10x more features to prod it's to spend more time understanding your users, trying experiments, building prototypes, learning about things you don't understand so that you can ship things that actually work
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Philipp Tsipman retweeted
especially for consumer founders, i don’t think it’s very effective to shill what you make on X in most cases. better to shamelessly promote what you built in insta/tiktok. then shamelessly flex your wins on X.
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At @marketecturetv AI drinks - always a good time. :) - with David Berkowitz, Len Bilello, @philish
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Philipp Tsipman retweeted
Own your agent Own your harness Own your intelligence Build on open source Build model agnostic Build on Mastra
We’re ending our partnership with Cursor following its acquisition by SpaceX. Under our proposal, Cursor’s direct access to our models would end on November 12. We know that the people most affected by this decision are the developers who rely on OpenAI models in Cursor. We care about their experience in this transition and we’re ready to go above and beyond to support them. openai.com/index/our-decisio…
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Philipp Tsipman retweeted
to be fair, if someone trained me on the entire internet, i don't think my ego would let me say "i don't know" either
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Coding. Year 2026 šŸ˜…
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it's that kinda day, eh?
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AI models: 94% cost reductions compared to models released... in the last month.... trying to keep up. šŸ¤ÆšŸ˜…
GPT‑5.6 Luna xhigh is near Opus 5 performance being 17x cheaper🤯 The new Browser Use pareto frontier is wildšŸ‘€ Luna was already good. Now it’s almost unfair.
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Just another day building an internal sl… software factory šŸ˜† šŸ˜…
i was a software factory before it’s time
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Philipp Tsipman retweeted
Your harness matters a lot actually
Turns out GPT-5.6 Sol is actually SoTA on ARC-AGI-3. Just took two setting changes. You just have to allow it to reason and work over multiple context windows with the help of our canonical compaction implementation. openai.com/index/how-two-set…
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Philipp Tsipman retweeted
You are the average of the five LLMs you spend the most time with.
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I gained 30 pounds in building my previous company. And let’s just say, it wasn’t muscle. So this time around, I decided to do it different. Not gonna turn this into a food blog. But will post some pics along the way. Let’s call it my Cooking for Founders series Let’s go win this thing. šŸ˜ŠāœŒļø
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Philipp Tsipman retweeted
Frontier labs: models are the moat Custom model companies: custom models are the moat Router companies: model routing is the moat Data companies: data is the moat Application companies: applications are the moat
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