Tag: arena — onebnclub

Claude Opus 5.5 Max Debuts at the Top of Arena's Agent Leaderboard

Anthropic's Claude Opus 5.5 Max has debuted at the top of the AI agent leaderboard in the latest Arena rankings for the second week of October 2026.

October 12, 2026, 11:04 AM·IT之家

06:07 PM09/10

OpenAI Launches ChatGPT Images 2.5 With Free 72-Hour Trial

OpenAI has launched the ChatGPT Images 2.5 model, with the high-precision Sunburst variant currently available for free on the Arena platform for a 72-hour period.

09/10, 06:07 PMCrypto Briefing

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