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The leaderboard ‘you can’t game,’ funded by the companies it ranks | Equity Podcast

Artificial intelligence models are multiplying fast, and competition is stiff. With so many players crowding the space, which one will be the best — and who decides that? Arena, formerly LM Arena, has emerged as the de facto public leaderboard for frontier LLMs, influencing funding, launches, and PR cycles. In just seven months, the startup went from a UC Berkeley PhD research…

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Artificial intelligence models are multiplying fast, and competition is stiff. With so many players crowding the space, which one will be the best — and who decides that? Arena, formerly LM Arena, has emerged as the de facto public leaderboard for frontier LLMs, influencing funding, launches, and PR cycles. In just seven months, the startup went from a UC Berkeley PhD research project to being valued at $1.7 billion. 

Watch as Equity host Rebecca Bellan catches up with Arena co-founders Anastasios Angelopoulos and Wei-Lin Chiang about how their platform became the go-to leaderboard for frontier AI models, and how they’re trying to build a neutral benchmark even as companies like OpenAI, Google, and Anthropic back the project.

Subscribe to Equity on YouTube, Apple Podcasts, Overcast, Spotify and all the casts. You also can follow Equity on X and Threads, at @EquityPod.

Chapters:

00:00 Intro

03:00 How Arena’s leaderboard works, and why it’s different from static benchmarks

07:00 Reproducibility concerns and how to scale

08:45 Can Arena stay independent while taking money from the labs it ranks?

11:15 Diversity, fraud prevention, and abuse mitigation

18:15 Arena’s “data moat”

19:20 Agent benchmarking and expert leaderboards

21:40 Open sourcing data

22:45 How do Arena’s rankings shape AI development?

24:15 Outro

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Science & Technology

How to Stand Out in the Ocean of AI Slop | Mick Mahler | TED

AI artist Mick Mahler has a counterintuitive take: the more powerful the machines get, the less the technology actually matters. Showing delightful examples of his own art, from jazz-playing spiders to a Kafka-inspired beetle film, he explains how you can use new technology to serve your vision (not replace it). (Recorded at TEDNext 2025 on…

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July 27, 2026

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AI artist Mick Mahler has a counterintuitive take: the more powerful the machines get, the less the technology actually matters. Showing delightful examples of his own art, from jazz-playing spiders to a Kafka-inspired beetle film, he explains how you can use new technology to serve your vision (not replace it). (Recorded at TEDNext 2025 on November 10, 2025)

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The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less) — plus originals, podcasts and exclusive content. Look for videos on Technology, Entertainment and Design as well as science, business, global issues, the arts and more. Visit for our entire library, transcripts, translations and personalized recommendations.

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#TED #TEDTalks #AI

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CNET

Oura Ring 5 Had Me Cheating on My Wedding Ring | All Things Mobile

I tested the Oura Ring 5 for two months to see if its smaller design lives up to the hype and whether it’s worth the higher price. You can find the products mentioned in this video linked below Oura Ring 5 – Gold World’s Smallest Smart Ring OURA Ring 4 Silver Smart Ring *Cnet may…

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July 27, 2026

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I tested the Oura Ring 5 for two months to see if its smaller design lives up to the hype and whether it’s worth the higher price.

You can find the products mentioned in this video linked below
Oura Ring 5 – Gold World’s Smallest Smart Ring
OURA Ring 4 Silver Smart Ring
*Cnet may get commission on this offer.

Read more about it on CNET.com
Oura Ring 5 Review: I Wore It for a Month and My Wedding Band Is Jealous
Oura Ring 5 vs. Oura Ring 4: New Features Explained and if You Should Upgrade

0:00 Introduction & Why Wearables Fail
0:27 Price, Subscription & Is It Worth It?
0:52 Key Upgrade: Design & Scratch Resistance
1:49 Battery Life Improvements
2:20 App Features & Symptom Radar
2:58 Cycle Tracking for Women
3:15 Accuracy & Sensor Upgrades
3:31 Improved Workout Detection Test
3:57 Heart Rate Accuracy vs. Chest Strap
4:19 Smart Ring vs. Smartwatch
4:50 Should You Buy the Oura Ring 5?

Video Credits
Host: Vanessa Hand Orellana
Videographer: Celso Bulgatti
Editor: Jonathan Gomez

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#ouraring #smartring #wearabletech #fitnesstracker #techreview #cnet

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Science & Technology

How Nvidia Sees The New Entrepreneurship Wave

A tsunami of entrepreneurship is coming and VCs who don’t expand their networks are going to miss out. NVIDIA’s global venture capital alliances and partnerships lead Sydney Sykes joins Isabelle Johannessen on this week’s Build Mode:

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July 26, 2026

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A tsunami of entrepreneurship is coming and VCs who don’t expand their networks are going to miss out. NVIDIA’s global venture capital alliances and partnerships lead Sydney Sykes joins Isabelle Johannessen on this week’s Build Mode:

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