GPT-5.3-Codex vs Grok 4
Grok 4 在 3 / 8 個類別領先
Arena ELO
Grok 4
價格較低
GPT-5.3-Codex
速度較快
Grok 4
詳細比較
| 類別 | GPT-5.3-Codex | Grok 4 |
|---|---|---|
| Provider | OpenAI | xAI |
| Context Window | 128K | 256K 勝出 |
| Input Price ($/1M) | $1.75 勝出 | $5 |
| Output Price ($/1M) | $14 勝出 | $25 |
| Arena ELO | N/A | 1340 勝出 |
| Coding | N/A | unknown |
| Reasoning | N/A | unknown |
| Speed (tokens/sec) | N/A | ~45 t/s 勝出 |
| Open Source | No | No |
常見問題
Which is cheaper, GPT-5.3-Codex or Grok 4?
GPT-5.3-Codex is approximately 48% cheaper than Grok 4 per million tokens.
Which is better for coding, GPT-5.3-Codex or Grok 4?
GPT-5.3-Codex scores N/A on coding benchmarks, while Grok 4 scores unknown.
Which has a larger context window?
GPT-5.3-Codex supports 128K context, while Grok 4 supports 256K.
Is GPT-5.3-Codex or Grok 4 open source?
GPT-5.3-Codex is proprietary. Grok 4 is proprietary.
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