Arena.ai (formerly LMArena / Chatbot Arena) co-founder and CEO; AI evaluation researcher, also published as Anastasios N. Angelopoulos
Every podcast episode featuring Anastasios Angelopoulos that Attunex has found: 13 interviews and appearances across 12 shows between 2025 and 2026. Most often on TBPN (2). Often in conversation with John Coogan and Jordi Hays. Follow Anastasios in Attunex to get new appearances automatically, each with an on-device transcript and summary.
Follow Anastasios Angelopoulos in AttunexUpdated 2026-09-23.
AI could be bigger than electricity. Anastasios Angelopoulos is seeing that shift firsthand, with Arena ranking 500+ models and tracking roughly 10 new releases every week. On Grit, he explains why…
Anastasios Angelopoulos joins MTS to discuss the latest frontier model releases from Chinese labs, price-performance dynamics on the Arena leaderboards, and the business models behind American open…
Anastasios Angelopoulos is the co-founder and CEO of Arena, the real-world evaluation platform that has become a leading referee of the global AI model race. Arena has raised $250 million, with the…
The future of AI isn't a smarter chatbot. It's a model that watches your screen, listens to the room, and acts on what it sees. We dug into Thinking Machines' new interaction model, what it means for…
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,…
This week we sit down with three founders building at the frontier of AI infrastructure, evaluation, and hardware: Chase Lochmiller (Crusoe), Naveen Rao (Unconventional AI), and Anastasios…
The Information’s Editors Martin Peers and Nick Wingfield discuss Elon Musk’s push for orbital data centers and the reality of humanoid robots. We also explore how AI benchmarks can remain fair and…
Sign up for TBPN’s daily newsletter at TBPN.com (00:33) - We Are Jerome Powell (02:08) - DOJ Opens Criminal Probe into FED Chair (04:15) - 𝕏 Timeline Reactions (11:42) - Apple's Vision Pro Strategy…
What happens when three PhD students accidentally build the infrastructure that every major AI lab depends on? OR What if the AI benchmarks everyone trusts are measuring the wrong thing entirely?On…
We are reupping this episode after LMArena announced their fresh Series A (https://www.theinformation.com/articles/ai-evaluation-startup-lmarena-valued-1-7-billion-new-funding-round?rc=luxwz4),…
How fast is AI really improving, and how do we know? What guarantees can we expect from AI systems to be robust and reliable? What is AGI and have we gotten there? Can AI systems show creativity or…
(05:24) - Elon-Trump Crashout Recap (27:59) - Timeline (43:34) - Patrick Blumenthal. Patrick discusses his experiences at New York City Tech Week, highlighting the diverse range of industry events…
LMArena cofounders Anastasios N. Angelopoulos, Wei-Lin Chiang, and Ion Stoica sit down with a16z general partner Anjney Midha to talk about the future of AI evaluation. As benchmarks struggle to keep…