GPT-4o vs Amazon Nova Pro
Benchmarks, API pricing and specs, head to head. Data updated 2026-06-10.
GPT-4o
OpenAI · May 2024
The 2024 omni-modal classic with native audio in and out; superseded at the frontier but still everywhere in production.
Amazon Nova Pro
Amazon · Dec 2024
AWS's house multimodal model — chosen for Bedrock-native integration and AWS billing more than for benchmark wins.
The verdict
GPT-4o wins 1 of the 1 benchmarks these models share, against 0 for Amazon Nova Pro. On price the gap is dramatic: Amazon Nova Pro works out roughly 3.1x cheaper per blended million tokens. Amazon Nova Pro also takes 300K of context versus 128K for GPT-4o.
Benchmark head-to-head 1–0
Specs & pricing
| GPT-4o | Amazon Nova Pro | |
|---|---|---|
| modhub Index | — | — |
| Input price / 1M | $2.5 | $0.8 |
| Output price / 1M | $10 | $3.2 |
| Context window | 128K | 300K |
| Max output | 16K | 10K |
| Open weights | no | no |
| Reasoning model | no | no |
| Multimodal input | text, image, audio | text, image, video |
| Knowledge cutoff | Oct 2023 | Oct 2024 |
| Released | May 2024 | Dec 2024 |
| Example monthly cost* | $40.00 | $12.80 |
* 10M input + 1.5M output tokens per month at list prices, no caching. Green = better value on that row.
Frequently asked questions
- Which is better, GPT-4o or Amazon Nova Pro?
- GPT-4o wins 1 of the 1 benchmarks these models share, against 0 for Amazon Nova Pro. On price the gap is dramatic: Amazon Nova Pro works out roughly 3.1x cheaper per blended million tokens. Amazon Nova Pro also takes 300K of context versus 128K for GPT-4o.
- Which is cheaper, GPT-4o or Amazon Nova Pro?
- GPT-4o costs $2.5/$10 per million input/output tokens, while Amazon Nova Pro costs $0.8/$3.2. For a typical workload of 10M input and 1.5M output tokens per month, that's $40.00 versus $12.80.
- Which model is better for coding, GPT-4o or Amazon Nova Pro?
- We don't yet track SWE-bench Verified results for both models; check their individual pages for coding-related scores.