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Claude Opus 4.8 vs GPT-5.5

Claude Opus 4.8 在 2 / 8 個類別領先

Arena ELO

平手

價格較低

平手

速度較快

平手

詳細比較

類別Claude Opus 4.8GPT-5.5
ProviderAnthropic OpenAI
Context Window200K 勝出128K
Input Price ($/1M)$5 $5
Output Price ($/1M)$25 勝出$30
Arena ELON/A N/A
CodingN/A N/A
ReasoningN/A N/A
Speed (tokens/sec)N/A N/A
Open SourceNo No

常見問題

Which is cheaper, Claude Opus 4.8 or GPT-5.5?

Claude Opus 4.8 is approximately 14% cheaper than GPT-5.5 per million tokens.

Which has a larger context window?

Claude Opus 4.8 supports 200K context, while GPT-5.5 supports 128K.

Is Claude Opus 4.8 or GPT-5.5 open source?

Claude Opus 4.8 is proprietary. GPT-5.5 is proprietary.

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更多比較

Claude Opus 4.8 vs Claude Opus 4.5Claude Opus 4.8 vs Llama 4 ScoutClaude Opus 4.8 vs Claude Sonnet 4.6Claude Opus 4.8 vs Claude Haiku 4.5Claude Opus 4.8 vs Qwen 3.6Claude Opus 4.8 vs Claude Fable 5Claude Opus 4.8 vs Kimi K2.7 CodeClaude Opus 4.8 vs DeepSeek V4 FlashGPT-5.5 vs Claude Opus 4.5GPT-5.5 vs Llama 4 ScoutGPT-5.5 vs Claude Sonnet 4.6GPT-5.5 vs Claude Haiku 4.5GPT-5.5 vs Qwen 3.6GPT-5.5 vs Claude Fable 5GPT-5.5 vs Kimi K2.7 CodeGPT-5.5 vs DeepSeek V4 Flash