Xavier Casanova @xavierc
Entrepreneur/Founder/CEO, science nerd, runner, soccer aficionado, world traveler, aviator. 122point8.com Silicon Valley Joined September 2007-
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Xavier Casanova retweeted
Announcing new open-source Python package: aisuite! This makes it easy for developers to use large language models from multiple providers. When building applications I found it a hassle to integrate with multiple providers. Aisuite lets you pick a "provider:model" just by…
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Xavier Casanova retweeted
Large language models (LLMs) are typically optimized to answer peoples’ questions. But there is a trend toward models also being optimized to fit into agentic workflows. This will give a huge boost to agentic performance! Following ChatGPT’s breakaway success at answering…
Xavier Casanova retweeted
Thank you Governor @GavinNewsom for vetoing SB-1047 -- your pro-innovation leadership is much appreciated! And to the many people who've been pushing back on SB-1047, a huge thank you as well. Congratulations to all -- we won! 🎉 Looking ahead, lets keep on protecting AI…
Xavier Casanova retweeted
After a recent price reduction by OpenAI, GPT-4o tokens now cost $4 per million tokens (using a blended rate that assumes 80% input and 20% output tokens). GPT-4 cost $36 per million tokens at its initial release in March 2023. This price reduction over 17 months corresponds to…
Xavier Casanova retweeted
I wrote last week about why working on a concrete startup or project idea — meaning a specific product envisioned in enough detail that we can build it for a specific target user — lets you go faster. In this letter, I’d like to share some best practices for identifying promising…
Doesn’t get any better than this #olympics #paris2024 #beachvolley
Plus belle que jamais ❤️❤️❤️ #notredame
Xavier Casanova retweeted
we think there is room to make search much better than it is today. we are launching a new prototype called SearchGPT: openai.com/index/searchgp… we will learn from the prototype, make it better, and then integrate the tech into ChatGPT to make it real-time and maximally helpful.
Xavier Casanova retweeted
One reason for machine learning’s success is that our field welcomes a wide range of work. I can’t think of even one example where someone developed what they called a machine learning algorithm and senior members of our community criticized it saying, “that’s not machine…
Goose bumps!
Xavier Casanova retweeted
Welcome to France, heroes.
Xavier Casanova retweeted
Retail is facing a multi-$100B problem: • Excess inventory is up 23% • Sales growth is down 5.8% • Foot traffic is down 2.3% YoY at malls…on Black Friday But it gets even worse. Let me explain:
Guilty as charged LOL
Excited about @seanmcarroll ‘s latest book! Quanta and Fields
21 years ago... I ran my first #BostonMarathon. Where did all the years go!!!
AI agentic reasoning workflows explained by @AndrewYNg, I see many sooooo many applications for the enterprise. This is a branch of AI that's about to explode youtube.com/watch?v=sal78A…
Friday lunch at @presto_ai San Carlos HQ! Thank you Sabrina for the new jackets!!
Xavier Casanova retweeted
If you cannot explain something in simple terms, you do not understand it. -- Richard Feynman (1918 - 1988)
Xavier Casanova retweeted
ZBOOO 🏹🏹🏹 #GoStanford
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