NVIDIA: Nemotron 3 Ultra vs OpenAI: GPT-5.4 Mini
NVIDIA: Nemotron 3 Ultra is 1.2× cheaper for input tokens: NVIDIA: Nemotron 3 Ultra costs $0.625 per M and OpenAI: GPT-5.4 Mini costs $0.75 per M. NVIDIA: Nemotron 3 Ultra is 1.4× cheaper for output tokens: NVIDIA: Nemotron 3 Ultra costs $3.125 per M and OpenAI: GPT-5.4 Mini costs $4.50 per M. OpenAI: GPT-5.4 Mini reads more: NVIDIA: Nemotron 3 Ultra takes up to 262,144 tokens of context and OpenAI: GPT-5.4 Mini up to 400,000. NVIDIA: Nemotron 3 Ultra accepts text; OpenAI: GPT-5.4 Mini accepts file, image, text.
| NVIDIA: Nemotron 3 Ultra | OpenAI: GPT-5.4 Mini | |
|---|---|---|
| Model id | nvidia/nemotron-3-ultra-550b-a55b | openai/gpt-5.4-mini |
| Input | $0.625 per M | $0.75 per M |
| Output | $3.125 per M | $4.50 per M |
| Context length | 262,144 tokens | 400,000 tokens |
| Accepts | text | file, image, text |
| Produces | text | text |
| Served by | nvidia | openai |
Prices are the providers' list prices per million tokens, as of . Both run on your own provider key through one OpenAI-compatible endpoint, with no fee on the tokens.