Amazon Nova Lite 1.0 is a very low-cost multimodal model from Amazon that focused on fast processing of image, video, and text inputs to generate text output. Amazon Nova Lite can handle real-time customer interactions, document analysis, a…
Model details →Amazon: Nova Lite 1.0 vs OpenAI: GPT-5.1-Codex-Mini
Amazon: Nova Lite 1.0 and OpenAI: GPT-5.1-Codex-Mini are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
Model details →Side-by-side comparison
| Capability | Amazon: Nova Lite 1.0 | OpenAI: GPT-5.1-Codex-Mini | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 300K | 400K | 🏆 OpenAI: GPT-5.1-Codex-Mini |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.06 | $0.25 | 🏆 Amazon: Nova Lite 1.0 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.24 | $2.00 | 🏆 Amazon: Nova Lite 1.0 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 OpenAI: GPT-5.1-Codex-Mini |
Frequently asked questions
Is Amazon: Nova Lite 1.0 better than OpenAI: GPT-5.1-Codex-Mini?
Amazon: Nova Lite 1.0 and OpenAI: GPT-5.1-Codex-Mini are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between Amazon: Nova Lite 1.0 and OpenAI: GPT-5.1-Codex-Mini?
Input: $0.06 vs $0.25 per 1M tokens. Output: $0.24 vs $2.00 per 1M tokens.
What context windows do Amazon: Nova Lite 1.0 and OpenAI: GPT-5.1-Codex-Mini support?
Amazon: Nova Lite 1.0 supports up to 300K tokens. OpenAI: GPT-5.1-Codex-Mini supports up to 400K tokens.
Do both Amazon: Nova Lite 1.0 and OpenAI: GPT-5.1-Codex-Mini support tool calling?
Amazon: Nova Lite 1.0: yes. OpenAI: GPT-5.1-Codex-Mini: yes.