GPT 5.4 HighvsClaude Opus 4 1 20250805

GPT 5.4 High leads the overall Podium Score by 2.0 points (74.0 vs 72.0).Category wins: GPT 5.4 High 0 — 0 Claude Opus 4 1 20250805.GPT 5.4 High is the cheaper pick ($10/M vs $15/M per 1M output tokens). GPT 5.4 High is faster (50 t/s vs 50 t/s).

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MetricGPT 5.4 HighClaude Opus 4 1 20250805
Podium Score74.0 ▲72.0
Arena Elo——
Intelligence Index——
Coding——
Math——
Reasoning——
Agentic——
Knowledge——
Multimodal——
Long-context——
Output speed50 t/s50 t/s
Output price$10/M ▲$15/M
Context window128K128K
Scores aggregated from five leaderboards on 2026-08-05. See Methodology. More head-to-heads: GPT 5.4 High vs Claude Mythos Preview · GPT 5.4 High vs Claude Fable 5 · GPT 5.4 High vs Kimi K3 · GPT 5.4 High vs Claude Opus 5