Overview
Nemotron 3 Nano 30B A3B vs GPT-5 Pro: side-by-side summary
Nemotron 3 Nano 30B A3B and GPT-5 Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Nemotron 3 Nano 30B A3B, from Nvidia, has a 262,144-token context window and is priced at $0.05/M tokens input, $0.20/M tokens output on OpenRouter.
GPT-5 Pro, from OpenAI, has a 400,000-token context window and is priced at $15/M tokens input, $120/M tokens output on OpenRouter.
- Context window
- Nemotron 3 Nano 30B A3B: 262,144 tokens
- GPT-5 Pro: 400,000 tokens
- Price
- Nemotron 3 Nano 30B A3B: $0.05/M tokens input, $0.20/M tokens output
- GPT-5 Pro: $15/M tokens input, $120/M tokens output
- Provided by
- Nemotron 3 Nano 30B A3B: Nvidia
- GPT-5 Pro: OpenAI