Command A vs Grok 4.5
Price, context window & benchmark comparison
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Verdict: Grok 4.5 is 31% cheaper than Command A on a typical 3:1 input/output mix. Grok 4.5 scores higher on the Artificial Analysis Intelligence Index (38.8 vs 13.1). Grok 4.5 has the larger context window (500K vs 256K).
| Command A | Grok 4.5 | |
|---|---|---|
| Input price / 1M | $2.50 | $2.00 |
| Output price / 1M | $10.00 | $6.00 |
| Blended price (3:1) | $4.38 | $3.00 |
| Cached input / 1M | — | $0.30 |
| Context window | 256K | 500K |
| Max output | 8K | 450K |
| Intelligence index | 13.1 | 38.8 |
| Coding index | 27.8 | 72.4 |
| Providers | 1 | 4 |
| Best provider uptime (30m) | — | 100.0% |
| Vision input | No | Yes |
| Reasoning | No | Yes |
| Tool calling | No | Yes |
| Released | 2025-03-13 | 2026-07-08 |
| Retirement | — | — |
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FAQ
Which is cheaper, Command A or Grok 4.5?
Grok 4.5 is 31% cheaper than Command A on a typical 3:1 input/output mix.
Command A vs Grok 4.5: which has a bigger context window?
Command A: 256,000 tokens. Grok 4.5: 500,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Command A ≈ $10,000, Grok 4.5 ≈ $7,000.
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