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Anthropic: Claude Opus 4 vs. OpenAI: gpt-oss-20b

Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. OpenAI: gpt-oss-20b gewinnt 3 von 8 Disziplinen.

Letzte Synchronisation:

Anthropic: Claude Opus 4
Anthropic
Mehr von Anthropic →
OpenAI: gpt-oss-20b
OpenAI
Mehr von OpenAI →
Quality Index 25,5 14,9
Speed (Tokens/s) 0 187,9
Latency (TTFT) 0 ms 569 ms
Preis Input (USD/1M) $15.00 $0.07
Preis Output (USD/1M) $75.00 $0.20
Context Window
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Release 05/2025 08/2025

Anthropic: Claude Opus 4

Claude Opus 4 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in...

OpenAI: gpt-oss-20b

gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for...

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