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GPT-5.5 vs Grok 4

Grok 4 在 4 / 8 個類別領先

Arena ELO

Grok 4

價格較低

平手

速度較快

Grok 4

詳細比較

類別GPT-5.5Grok 4
ProviderOpenAI xAI
Context Window128K 256K 勝出
Input Price ($/1M)$5 $5
Output Price ($/1M)$30 $25 勝出
Arena ELON/A 1330 勝出
CodingN/A unknown
ReasoningN/A unknown
Speed (tokens/sec)N/A ~45 t/s 勝出
Open SourceNo No

常見問題

Which is cheaper, GPT-5.5 or Grok 4?

Grok 4 is approximately 14% cheaper than GPT-5.5 per million tokens.

Which is better for coding, GPT-5.5 or Grok 4?

GPT-5.5 scores N/A on coding benchmarks, while Grok 4 scores unknown.

Which has a larger context window?

GPT-5.5 supports 128K context, while Grok 4 supports 256K.

Is GPT-5.5 or Grok 4 open source?

GPT-5.5 is proprietary. Grok 4 is proprietary.