Tomasz Tunguz (@ttunguz) / X Log in Sign up Log in Sign up Tomasz Tunguz 13.4K posts Tomasz Tunguz @ttunguz Venture capitalist at @ theoryvc Student of Startups Backer of 9 unicorns Author of tomtunguz.com Subscribe ttunguz.kit.com/ef0a779b9c San Francisco, CA tomtunguz.com Joined November 2007 361 Following 129.1K Followers Mention Follow Posts Posts Replies Replies Reposts Reposts Media Media Articles Articles Log in or sign up for X See what’s happening and join the conversation Continue with phone Continue with Apple Continue with Google or Log in with username or email Terms · Privacy · Cookies · Accessibility · US TIDA · Ads Info · More © 2026 X Corp. Tomasz Tunguz @ttunguz 4h “Writing code by hand is no longer an economically productive enterprise for the vast majority of programmers working at the vast majority of companies." Article Thinking in Systems, Shipping in Loops “Writing code by hand is no longer an economically productive enterprise for the vast majority of programmers working at the vast majority of companies. That’s today. By the end of the year, it will... 6 3 66 4.8K Tomasz Tunguz @ttunguz 23h Skill distillation : big models teaching local models to work better. Latest example : Opus optimizing a skill for Qwen 3.6 35B A3B. Thinking on : 518s, 15,663 tokens, 7/10. Thinking off : 133s, 2,219 tokens, 10/10. tomtunguz.com/the-pi-agent-s… 12 3 37 3.9K Tomasz Tunguz @ttunguz Sep 23 Yesterday, Anthropic released a new model & cut its price. Ninety minutes later, OpenAI did the same. Most business AI use is the messy middle. It is where the competition is fiercest. Article The Most Important Market in AI is the Middle Yesterday, Anthropic released a new model & cut its price. Ninety minutes later, OpenAI did the same. Most business AI use is the messy middle: multi-step workflows that need a smart enough model at a... 8 14 110 12K Tomasz Tunguz @ttunguz Sep 23 Inference is expensive for users. Make it less so or even free! Koah @koahlabs Sep 23 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝗶𝗻𝗴 𝗞𝗼𝗮𝗵 𝗮𝗱𝘀 𝗳𝗼𝗿 𝗰𝗼𝗱𝗶𝗻𝗴 𝗮𝗴𝗲𝗻𝘁𝘀 Built to turn dead time into a revenue line. • Ads appear while agents generate code, run tests, or work through the next step • Designed for the command line, not adapted from a display ad • Show more 4 1 9 4K Tomasz Tunguz @ttunguz Sep 22 How we work at Theory Theory Ventures @Theoryvc Sep 22 Article Why We Built a VC Firm Like an Intelligence Agency When we first started Theory, I asked my partner Tom a simple question: “How do you work?” That question led us to productionize the decade and a half of investing intuition that had driven his... 11 17 292 59K