Grok 4.5 vs Nova Premier 1.0
Price, context window & benchmark comparison
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Compare different models
Verdict: Grok 4.5 is 40% cheaper than Nova Premier 1.0 on a typical 3:1 input/output mix. Nova Premier 1.0 has the larger context window (1M vs 500K).
| Grok 4.5 | Nova Premier 1.0 | |
|---|---|---|
| Input price / 1M | $2.00 | $2.50 |
| Output price / 1M | $6.00 | $12.50 |
| Blended price (3:1) | $3.00 | $5.00 |
| Cached input / 1M | $0.30 | $0.63 |
| Context window | 500K | 1M |
| Max output | 450K | 32K |
| Intelligence index | 38.8 | — |
| Coding index | 72.4 | — |
| Providers | 4 | 1 |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | No |
| Tool calling | Yes | Yes |
| Released | 2026-07-08 | 2025-10-31 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, Grok 4.5 or Nova Premier 1.0?
Grok 4.5 is 40% cheaper than Nova Premier 1.0 on a typical 3:1 input/output mix.
Grok 4.5 vs Nova Premier 1.0: which has a bigger context window?
Grok 4.5: 500,000 tokens. Nova Premier 1.0: 1,000,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Grok 4.5 ≈ $7,000, Nova Premier 1.0 ≈ $11,250.
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