Anthropic: Claude Opus 4.5 vs. OpenAI: GPT-5.3-Codex
Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. OpenAI: GPT-5.3-Codex gewinnt 4 von 8 Disziplinen.
Letzte Synchronisation:
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Anthropic: Claude Opus 4.5
Anthropic
Mehr von Anthropic →
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OpenAI: GPT-5.3-Codex
OpenAI
Mehr von OpenAI →
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| Quality Index | 49,7 | 53,6 ★ |
| Speed (Tokens/s) | 67,4 | 92,4 ★ |
| Latency (TTFT) | 10,14 s ★ | 73,15 s |
| Preis Input (USD/1M) | $5.00 | $1.75 ★ |
| Preis Output (USD/1M) | $25.00 | $14.00 ★ |
| Context Window | — | — |
| Modalitäten | text | text |
| Release | 11/2025 | 02/2026 |
Anthropic: Claude Opus 4.5
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...
OpenAI: GPT-5.3-Codex
GPT-5.3-Codex is OpenAI’s most advanced agentic coding model, combining the frontier software engineering performance of GPT-5.2-Codex with the broader reasoning and professional knowledge capabilities of GPT-5.2. It achieves state-of-the-art results...