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@ml_angelopoulos
Co-Founder and CEO of @arena PhD @Berkeley_EECS EE @StanfordEng SR @GoogleDeepMind
AI
Agent Arena says GPT-6 Luna takes three of four optimal spots below $0.10 per task at three reasoning levels.
AI
The poster says seed leads E14 Fund and Obvious Ventures are continuing their support.
AI
Arena places the model 11th overall in Agent Arena, with a 5.1% net improvement across 7,500-plus real-world sessions.
AI
Arena says the index is built from 90K-plus real-world agent sessions across 30 models.
Technology
Meta says its 816B-parameter model can run locally across two M5 Ultra Mac Studios.
AI
finkd says the model runs well on new Mac Studios, crediting work with Apple and John Ternus.
AI
The incoming professor says they're recruiting PhD students and postdocs for fall 2027 in reinforcement learning and deep learning.
AI
Arena says its index tracks unauthorized actions, false attribution and deceptive completion across 90,000-plus agent sessions and 27 models.
YouTubeAI
Agent Arena says Jev Router had similar performance to DeepSeek V4.1 Flash (Max) but cost 38% more.
AI
An essay argues that falling prices and surging token use favor platforms that control distribution over benchmark-leading labs.
AI
A user argues that cost per token should no longer be used as a metric.
AI
Google announces a 1 million-token output limit, up from 64,000, for its new model. Initial access goes to trusted cyber defenders through the Fairwind Program.
AI
A poster rejects the idea that important work requires a frontier lab and 10,000-plus GPUs. He says some people he talks to think they should leave AI research because they expect end-to-end research to be automated.
AI
Arena says Opus 5.5’s sentences averaged 17% fewer words than Opus 5’s in high-reasoning Text Arena outputs, while answers averaged 6% more words. Hedges and caveats rose 97%.
AI
A user’s one-line verdict: “This is the most New York City app I've ever seen.”
AI
SpaceXAI calls it an improvement over Grok 4.6 at the same price and speed. Artificial Analysis reports better coding results, but more than double the output-token use in a separate evaluation.
AI
Official Arena.ai account posts that the model leads on web development tasks.
AI
Arena co-founder highlights user satisfaction gains in Gemini 3.8 flash over prior version.
AI
Arena.ai posts that Fable 5.1 (Max) reached the top of its Code Arena WebDev leaderboard.
