Claude Opus 5 is listed at $5 in and $25 out per million tokens
arena · x · 2026-07-29
Agent Arena says Claude Opus 5 now matches the recent Opus pricing at $5 / $25 per million tokens for input and output.
The linked leaderboard shows dynamic rankings for real-world agentic tasks across 44 models, using signals such as tool reliability, task completion, steerability, bash recovery, and tool hallucination. Anthropic models currently occupy the top spots, with Opus 5 near the top of the chart.
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