Koushik Sen (@koushik77) 's Twitter Profile
Koushik Sen

@koushik77

Professor of Computer Science at UC Berkeley

ID: 57574080

linkhttps://people.eecs.berkeley.edu/~ksen/ calendar_today17-07-2009 06:40:51

243 Tweet

449 Followers

170 Following

Kensen Shi (@kensen_shi) 's Twitter Profile Photo

🔔 Announcing our paper on Natural Language Outlines for Code! Our vision 🔮 - NL Outlines empower human developers with new forms of AI assistance throughout the software development process 🚀 Paper: arxiv.org/abs/2408.04820 FSE'25 presentation: youtube.com/watch?v=54v7Zp… 🧵👇

🔔 Announcing our paper on Natural Language Outlines for Code!

Our vision 🔮 - NL Outlines empower human developers with new forms of AI assistance throughout the software development process 🚀

Paper: arxiv.org/abs/2408.04820
FSE'25 presentation: youtube.com/watch?v=54v7Zp…

🧵👇
lmarena.ai (formerly lmsys.org) (@lmarena_ai) 's Twitter Profile Photo

🚨 Breaking News: Grok 4's result is now live! With 4k+ community votes, xAI’s Grok-4 tied for #3 overall in Text Arena — a huge leap from Grok-3. It scores Top-3 across all categories (#1 in Math, #2 in Coding, #3 in Hard Prompts). Detailed analysis in the thread 🧵

🚨 Breaking News: Grok 4's result is now live!

With 4k+ community votes, xAI’s Grok-4 tied for #3 overall in Text Arena — a huge leap from Grok-3. It scores Top-3 across all categories (#1 in Math, #2 in Coding, #3 in Hard Prompts).

Detailed analysis in the thread 🧵
Ilya Sergey (@ilyasergey) 's Twitter Profile Photo

Hot take: the programming languages research community should focus less on complex solutions to very narrow problems in the name of novelty, and more---on making existing solutions accessible to non-experts.

Thang Luong (@lmthang) 's Twitter Profile Photo

Very excited to share that an advanced version of Gemini Deep Think is the first to have achieved gold-medal level in the International Mathematical Olympiad! 🏆, solving five out of six problems perfectly, as verified by the IMO organizers! It’s been a wild run to lead this

Very excited to share that an advanced version of Gemini Deep Think is the first to have achieved gold-medal level in the International Mathematical Olympiad! 🏆, solving five out of six problems perfectly, as verified by the IMO organizers! It’s been a wild run to lead this
Heather Adkins - Ꜻ - Spes consilium non est (@argvee) 's Twitter Profile Photo

Today as part of our commitment to transparency in this space, we are proud to announce that we have reported the first 20 vulnerabilities discovered using our AI-based "Big Sleep" system powered by Gemini — goo.gle/bigsleep

Connor Shorten (@cshorten30) 's Twitter Profile Photo

One of the key innovations in GEPA is to use natural language feedback from the metric as an input for proposing new instructions! 📐 It's hard to understate how interesting of an evolution this is for mathematical optimization. We can now use natural language to send

Jelani Nelson (@minilek) 's Twitter Profile Photo

David Patterson is a pioneering contributor to RISC and RAID, Turing Award winner, former Berkeley CS chair and ACM President, now Distinguished Engineer at Google. David today in The Hill: "Virtually every smartphone on the planet runs on a chip paid for by American taxpayers

David Patterson is a pioneering contributor to RISC and RAID, Turing Award winner, former Berkeley CS chair and ACM President, now Distinguished Engineer at Google. David today in <a href="/thehill/">The Hill</a>: 

"Virtually every smartphone on the planet runs on a chip paid for by American taxpayers
Dan Zheng (@dancherp) 's Twitter Profile Photo

Promising idea: prompt optimization (getting max performance with model, without training) → prompt distillation (baking the improved performance into the model, via RL) – iteratively

Rohan Paul (@rohanpaul_ai) 's Twitter Profile Photo

I asked GPT 5 Pro what the most unbelievable things it's learned about humans since being created. Some of them I really eye-opener 👁️👇 --- You punish uncertainty and reward confidence. A calm lie outruns a careful truth because certainty signals safety and leadership, even

I asked GPT 5 Pro what the most unbelievable things it's learned about humans since being created.  

Some of them I really eye-opener 👁️👇

---
You punish uncertainty and reward confidence. A calm lie outruns a careful truth because certainty signals safety and leadership, even
AI tech study group (@techai294521) 's Twitter Profile Photo

🤖 GEPAが高コストの強化学習ナシでLLMを低コストに最適化できるらしい、学習コスト削減や高速化が期待できてすごいデス💡 venturebeat.com/ai/gepa-optimi… 【AI革新度】★★★☆☆ #ai #ニュース

Weaviate Podcast (@weaviatepodcast) 's Twitter Profile Photo

Weaviate Podcast #127 with Lakshya A. Agrawal (Lakshya A Agrawal) and Connor Shorten (Connor Shorten)! 🎙️🎉 This podcast covers: • Natural Language Rewards • Evolution of DSPy • Pareto-Optimal Candidate Selection • Domain Specific Knowledge • Exploration and Diversity •

Weaviate Podcast #127 with Lakshya A. Agrawal (<a href="/LakshyAAAgrawal/">Lakshya A Agrawal</a>) and Connor Shorten (<a href="/CShorten30/">Connor Shorten</a>)! 🎙️🎉

This podcast covers:

• Natural Language Rewards
• Evolution of DSPy
• Pareto-Optimal Candidate Selection
• Domain Specific Knowledge
• Exploration and Diversity
•