11. Arena Alignment Index update: Two new labs and three new models have landed! - Meta’s new top model... Arena Alignment Index update: Two new labs and three new models have landed! - Meta’s new top model is Muse Wonder, replacing Muse Spark 1.3. - Reflection debuts with Beam 1.0, the 10/17 23:25 ♡
12. B Built from 90K+ real-world agent sessions across 30 models, Arena’s Alignment Index measures three c... Built from 90K+ real-world agent sessions across 30 models, Arena’s Alignment Index measures three critical signals: - Unauthorized Action (UA): Taking actions beyond the user' 10/17 23:25 ♡
13. B Built from 90K+ real-world agent sessions across 30 models, Arena’s Alignment Index measures three c... Built from 90K+ real-world agent sessions across 30 models, Arena’s Alignment Index measures three critical signals: - Unauthorized Action (UA): Taking actions beyond the user' 10/17 23:10 ♡
14. D Dive into the Code Arena: WebDev at https://t.co/p9y0cSELAD Dive into the Code Arena: WebDev at arena.ai/leaderboard/co… 💬 1 🔄 0 ❤️ 6 👀 5897 📊 2 ⚡ Powered by xgo.ing 10/17 06:22 ♡
15. Exciting news: Muse Spark Open (Max) by @AIatMeta is the #1 US open model in the Code Arena: WebDev!... Exciting news: Muse Spark Open (Max) by @AIatMeta is the #1 US open model in the Code Arena: WebDev! With 1511 pts, it’s #13 among open models overall. As the first open-weight rel 10/17 06:22 ♡
16. T This Week in the Arena: - Gemini 4 Argon (High) by @GoogleDeepMind landed the #5 spot in Agent Aren... This Week in the Arena: - Gemini 4 Argon (High) by @GoogleDeepMind landed the #5 spot in Agent Arena, with +13.2% net improvement. - MiMo V2.6 Pro by @XiaomiMiMo now ranks #1 among 10/17 03:57 ♡
17. https://t.co/hE70DzsBUE x.com/arena/status/2… Arena.ai @arena Introducing our new agentic version of Max: Arena’s model router that achieves frontier-level performance at 37% lower cost. Built on 2.5M rea 10/17 03:57 ♡
18. D Dive into the Agent Arena: https://t.co/e3CrLj9cuj Dive into the Agent Arena: arena.ai/leaderboard/ag… 💬 0 🔄 0 ❤️ 3 👀 3935 📊 1 ⚡ Powered by xgo.ing 10/17 02:30 ♡
19. Beam-1.0-501B-A23B just landed in the Agent Arena. With this release, @Reflection_AI is now in the A... Beam-1.0-501B-A23B just landed in the Agent Arena. With this release, @Reflection_AI is now in the Agent Arena top 15 labs! Among US labs, Beam-1.0-501B-A23B is #6 , and overall is 10/17 02:30 ♡
20. T The biggest gap between AI labs isn't whether their agents get the job done. It's whether users actu... The biggest gap between AI labs isn't whether their agents get the job done. It's whether users actually enjoy working with them. We tracked the best agent from @AnthropicA 10/17 00:22 ♡
