Arena, the AI leaderboard platform that originated as a UC Berkeley research project, has reached $100 million in annualized run-rate revenue just eight months after launching its commercial service. …
Arena, the UC Berkeley spinout behind the AI model evaluation platform LMArena, reached a $100 million annual revenue run rate eight months after launching its first commercial product, AI Evaluations…
Arena, an AI evaluation platform founded as a UC Berkeley student project, reached $100 million annualized revenue run rate within eight months of launching its enterprise offering. The platform now s…
Meta CEO Mark Zuckerberg is developing a prediction market app called "Arena" that uses a points system instead of real money, according to employees. The app aims to capitalize on the popularity of p…
Meta's reported plans to launch a prediction markets app called Arena face regulatory scrutiny in Britain, where the Gambling Commission requires operators to hold a betting intermediary license. Riva…
A new wave of long-horizon agent benchmarks, including Agents' Last Exam, SWE-Marathon, the Meta-Agent Challenge, and Arena's Agent Mode, reveals a fundamental trade-off between realism and verifiabil…
The AI agent development stack is shifting from frameworks to harnesses—control loops that wrap models and manage task decomposition, retries, and context. Leaders from LlamaIndex, LangChain, Anthropi…
Arena launched Agent Mode, a new tool that autonomously builds plans and executes multi-step workflows like building websites or running deep research without requiring users to break tasks into separ…
Microsoft will preview three new AI models at its Build conference on June 2 in San Francisco, including MAI-Transcribe-1.5, MAI-Image-2.5, and MAI-Voice-2, none of which are publicly available yet. T…
Microsoft released MAI-Image-2.5, an update to its image generation model that now ranks third on Arena's text-to-image leaderboard, tying with Google's Nano Banana 2. The model delivers significant i…
Arena’s model router Max, powered by over 5 million community votes, is now multimodal and available as the default chat option across all modalities. The updated system supports search, vision, image…