NVIDIA-Nemotron-Nano-9B-v2 is a large language model (LLM) trained from scratch by NVIDIA, and designed as a unified model for both reasoning and non-reasoning tasks. It responds to user queries and tasks by first generating a reasoning tra…
Model details →NVIDIA: Nemotron Nano 9B V2 vs OpenAI: gpt-oss-120b (exacto)
NVIDIA: Nemotron Nano 9B V2 and OpenAI: gpt-oss-120b (exacto) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. It activates 5.1B parameters per forward pass and is optimize…
Model details →Side-by-side comparison
| Capability | NVIDIA: Nemotron Nano 9B V2 | OpenAI: gpt-oss-120b (exacto) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 131K | Tie |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.04 | $0.04 | 🏆 OpenAI: gpt-oss-120b (exacto) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.16 | $0.19 | 🏆 NVIDIA: Nemotron Nano 9B V2 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | — | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is NVIDIA: Nemotron Nano 9B V2 better than OpenAI: gpt-oss-120b (exacto)?
NVIDIA: Nemotron Nano 9B V2 and OpenAI: gpt-oss-120b (exacto) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between NVIDIA: Nemotron Nano 9B V2 and OpenAI: gpt-oss-120b (exacto)?
Input: $0.04 vs $0.04 per 1M tokens. Output: $0.16 vs $0.19 per 1M tokens.
What context windows do NVIDIA: Nemotron Nano 9B V2 and OpenAI: gpt-oss-120b (exacto) support?
NVIDIA: Nemotron Nano 9B V2 supports up to 131K tokens. OpenAI: gpt-oss-120b (exacto) supports up to 131K tokens.
Do both NVIDIA: Nemotron Nano 9B V2 and OpenAI: gpt-oss-120b (exacto) support tool calling?
NVIDIA: Nemotron Nano 9B V2: yes. OpenAI: gpt-oss-120b (exacto): yes.