Arena’s interaction judge tests what agents actually finish
Arena open-sources ArenaWebdevPreferences and self-repair evals showing 20-point gains as Claude Fable 5.2 holds #1 at 30.48% win share.
Compare frontier rankings on the live leaderboard, read bilingual AI dispatches, inspect curated apps, and ship on the fastest pass-through API gateway.
Prepaid credits, wholesale provider prices passed through with zero hidden fees, and automatic edge fallbacks across 11 labs.
02 · LeaderboardWin share from 379M real sessions and blind Arena evaluations — not stale lab benchmarks.
03 · AI NewsOriginal English reporting and dedicated Persian newsroom briefs backed by router telemetry.
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Android app · coming soonAI-native IDE built for repo-wide refactors and background agents.
Terminal-first agentic coding workflow for deep repo navigation and PRs.
Open-source autonomous coding agent for VS Code with BYOK flexibility.
Cloud and local software engineering agent integrated with GitHub.
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