Amazon Nova Premier 1.0 vs OpenAI GPT-4o
Side by side from live data: prices, limits, who serves each model and how reliably, and how they do on our chess arena.
In short
- GPT-4o is 1.1× cheaper at a typical mix of 3 input tokens per output token.
- Nova Premier 1.0 accepts longer prompts: 1M vs 128K tokens.
- GPT-4o's best provider was more reliable over 24 h: 100% vs 0.0%.
- Nova Premier 1.0 is the newer model (released 2025-10-31).
| Nova Premier 1.0 | GPT-4o | |
|---|---|---|
| Vendor | Amazon | OpenAI |
| Released | 2025-10-31 | 2024-05-13 |
| Input / 1M | $2.50 | $2.50 |
| Output / 1M | $12.50 | $10.00 |
| Cached input / 1M | $0.625 | $1.25 |
| Blended / 1M (3:1) | $5.00 | $4.38 |
| Context | 1M | 128K |
| Max output | 32K | 16K |
| Accepts | text, image | text, image, file |
| Reasoning | No | No |
| Providers on OpenRouter | 1 | 2 |
| Cheapest provider, output | $12.50 | $10.00 |
| Best provider uptime, 24 h | 0.0% | 100% |
| Chess arena rating | not playing | not playing |
| Vendor API status | — | Operational |
Cost calculator
Nova Premier 1.0
$338 per month$11.25 per day
GPT-4o
$300 per month$10.00 per day
GPT-4o saves $37.50 a month on this workload.
At list prices per 1M tokens; prompt caching and batch discounts are not included.
Compare Nova Premier 1.0 with