#64OpenAI· released 2026-03-05

OpenAI: GPT-5.4 Pro.

GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K...

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Context
1.1M
Input $/1M
$30.00
Output $/1M
$180.00
Modality
text · image · file
Arena Elo
1544
LMArena — human blind votes
AA Index
61.0
Artificial Analysis composite
LiveBench
80.2
Contamination-resistant
GPQA
88.9%
Grad-level science reasoning
MMLU-Pro
89.5%
Broad knowledge
SWE-bench
73.5%
Real GitHub bugs (Verified)
Terminal-Bench
61.0%
Agentic shell tasks
ARC-AGI
23.9%
Abstract reasoning
Aider Polyglot
81.4%
Multi-language code editing
Speed
24 tok/s
Median output speed

Profile

OpenAI: GPT-5.4 Pro is OpenAI's entry at position #64 on the current aggregated leaderboard. Its strongest signals are graduate-level science reasoning, real-world software engineering, unattended agentic work, and very long context. Every figure below is aggregated from the public sources listed on the homepage and refreshed on each pipeline run.

The score spread is comparatively complete for this model, but the standing advice still applies: treat gaps of a few points as ties and validate on your own workload before committing.

How this model's position is computed is documented in the methodology; what each benchmark actually measures is in the benchmark guide. See a figure that disagrees with its source? Report it — accepted corrections apply on the next refresh.

Nearby on the leaderboard