xAI: Grok 4.5 vs. OpenAI: o3
Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. xAI: Grok 4.5 gewinnt 3 von 8 Disziplinen.
Letzte Synchronisation:
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xAI: Grok 4.5
xAI
Mehr von xAI →
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OpenAI: o3
OpenAI
Mehr von OpenAI →
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| Quality Index | 53,8 ★ | 30,4 |
| Speed (Tokens/s) | 107,6 ★ | 107,1 |
| Latency (TTFT) | 13,03 s | 6,81 s ★ |
| Preis Input (USD/1M) | $2.00 | $2.00 |
| Preis Output (USD/1M) | $6.00 ★ | $8.00 |
| Context Window | — | — |
| Modalitäten | text | text |
| Release | 07/2026 | 04/2025 |
xAI: Grok 4.5
Grok 4.5 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
OpenAI: o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....