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Anthropic: Claude Sonnet 5 vs. OpenAI: GPT-5.4 Nano

Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. OpenAI: GPT-5.4 Nano gewinnt 3 von 8 Disziplinen.

Letzte Synchronisation:

Anthropic: Claude Sonnet 5
Anthropic
Mehr von Anthropic →
OpenAI: GPT-5.4 Nano
OpenAI
Mehr von OpenAI →
Quality Index 42,6 30,8
Speed (Tokens/s) 62,5 0
Latency (TTFT) 1,69 s 0 ms
Preis Input (USD/1M) $2.00 $0.20
Preis Output (USD/1M) $10.00 $1.25
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Release 06/2026 03/2026

Anthropic: Claude Sonnet 5

Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...

OpenAI: GPT-5.4 Nano

GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...

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