Anthropic: Claude Sonnet 4.5 vs. OpenAI: GPT-5.1
Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. OpenAI: GPT-5.1 gewinnt 4 von 8 Disziplinen.
Letzte Synchronisation:
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Anthropic: Claude Sonnet 4.5
Anthropic
Mehr von Anthropic →
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OpenAI: GPT-5.1
OpenAI
Mehr von OpenAI →
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| Quality Index | 37,1 | 47,7 ★ |
| Speed (Tokens/s) | 44,2 | 123,3 ★ |
| Latency (TTFT) | 899 ms ★ | 28,67 s |
| Preis Input (USD/1M) | $3.00 | $1.25 ★ |
| Preis Output (USD/1M) | $15.00 | $10.00 ★ |
| Context Window | — | — |
| Modalitäten | text | text |
| Release | 09/2025 | 11/2025 |
Anthropic: Claude Sonnet 4.5
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...
OpenAI: GPT-5.1
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...