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OpenAI: GPT-5 Nano vs. xAI: Grok 4.3

Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. OpenAI: GPT-5 Nano gewinnt 3 von 8 Disziplinen.

Letzte Synchronisation:

OpenAI: GPT-5 Nano
OpenAI
Mehr von OpenAI →
xAI: Grok 4.3
xAI
Mehr von xAI →
Quality Index 25,9 53,2
Speed (Tokens/s) 144,1 91,8
Latency (TTFT) 55,19 s 9,62 s
Preis Input (USD/1M) $0.05 $1.25
Preis Output (USD/1M) $0.40 $2.50
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Release 08/2025 04/2026

OpenAI: GPT-5 Nano

GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger...

xAI: Grok 4.3

Grok 4.3 is a reasoning model from xAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...

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