Amazon Nova
Nova Pro, Lite, Micro and Premier models served through Bedrock at aggressive token prices.
Full Amazon Nova record →Head to head
Amazon Nova vs ChatGPT
Amazon Nova (AWS) and ChatGPT (OpenAI) both sit in Writing. ChatGPT shipped more tracked changes in the last 30 days (11 vs 9). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Amazon Nova AWS | ChatGPT OpenAI |
|---|---|---|
| Segment | Writing | Writing |
| Version | Nova 2 | GPT-6 Astra |
| Entry cost | Free tier available (up to $200 in AWS credits for new customers), pricing varies by service and usage. | Pricing not published in the provided documentation |
| Pricing tiers | AWS Free Tier (New Customers) free | Free Tier free |
| Model stack | Nova 2 Lite · Nova 2 Sonic · Nova Premier · Nova Pro | GPT Image · GPT-5.2 · GPT-5.2 Thinking · GPT-5.4 · gpt-5.6 · gpt-6-astra |
| Context window | — | 196K tokens on Plus |
| Public API | ||
| Routes models | ||
| Changes / 30d | 9 | 11 |
| Origin | United States | Global |
| Capabilities | Multimodal, Long context, Bedrock distillation, Agentic tool use, Nova Models, Nova Forge, Nova Act, text models | Voice mode, Deep research, Canvas, Agent mode, Projects, Connectors, Realtime API, Voice agents |
ChatGPT
The most widely used consumer AI assistant, spanning writing, analysis, images and voice.
Full ChatGPT record →