Amazon Nova Premier 1.0 vs OpenAI GPT-5.2 Chat
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
- Both cost about the same at a typical 3:1 input/output mix.
- Nova Premier 1.0 accepts longer prompts: 1M vs 128K tokens.
- GPT-5.2 Chat is the newer model (released 2025-12-10).
| Nova Premier 1.0 | GPT-5.2 Chat | |
|---|---|---|
| Vendor | Amazon | OpenAI |
| Released | 2025-10-31 | 2025-12-10 |
| Input / 1M | $2.50 | $1.75 |
| Output / 1M | $12.50 | $14.00 |
| Cached input / 1M | $0.625 | $0.175 |
| Blended / 1M (3:1) | $5.00 | $4.81 |
| Context | 1M | 128K |
| Max output | 32K | 32K |
| Accepts | text, image | text, image, file |
| Reasoning | No | No |
| Providers on OpenRouter | 1 | 1 |
| Cheapest provider, output | $12.50 | $14.00 |
| Best provider uptime, 24 h | 0.0% | — |
| 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-5.2 Chat
$315 per month$10.50 per day
GPT-5.2 Chat saves $22.50 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