GPT-5 vs Amazon Nova Pro
Benchmarks, API pricing and specs, head to head. Data updated 2026-06-10.
GPT-5
70.7OpenAI · Aug 2025
OpenAI's August 2025 unified flagship that merged the GPT and o-series reasoning lines into one model with selectable effort.
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-5 wins 1 of the 1 benchmarks these models share, against 0 for Amazon Nova Pro. Amazon Nova Pro is about 2.5x cheaper per blended million tokens (3:1 input:output mix). GPT-5 also takes 400K of context versus 300K for Amazon Nova Pro.
Benchmark head-to-head 1–0
Specs & pricing
| GPT-5 | Amazon Nova Pro | |
|---|---|---|
| modhub Index | 70.7 | — |
| Input price / 1M | $1.25 | $0.8 |
| Output price / 1M | $10 | $3.2 |
| Context window | 400K | 300K |
| Max output | 128K | 10K |
| Open weights | no | no |
| Reasoning model | yes | no |
| Multimodal input | text, image | text, image, video |
| Knowledge cutoff | Sep 2024 | Oct 2024 |
| Released | Aug 2025 | Dec 2024 |
| Example monthly cost* | $27.50 | $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-5 or Amazon Nova Pro?
- GPT-5 wins 1 of the 1 benchmarks these models share, against 0 for Amazon Nova Pro. Amazon Nova Pro is about 2.5x cheaper per blended million tokens (3:1 input:output mix). GPT-5 also takes 400K of context versus 300K for Amazon Nova Pro.
- Which is cheaper, GPT-5 or Amazon Nova Pro?
- GPT-5 costs $1.25/$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 $27.50 versus $12.80.
- Which model is better for coding, GPT-5 or Amazon Nova Pro?
- We don't yet track SWE-bench Verified results for both models; check their individual pages for coding-related scores.