Longest-Context NVIDIA Models

Match · Updated July 2026

Nemotron 3 Ultra (free) has the largest context window of any NVIDIA model, at 1M tokens. Nemotron 3 Super (1M) and Nemotron 3 Ultra (512K) round out the top three.

1MContext

FreeInput /M

AI models with the largest context windows, ranked by token capacity. The best large language models for long documents, codebases and extended conversations.

Frequently asked

Which NVIDIA model has the largest context window?

Nemotron 3 Ultra (free) has the largest context window of any NVIDIA model, at 1M tokens. Nemotron 3 Super (1M) and Nemotron 3 Ultra (512K) round out the top three.

What's a good alternative to Nemotron 3 Ultra (free)?

Nemotron 3 Super (1M) is the closest alternative on this metric, followed by Nemotron 3 Ultra (512K). See the full ranking above for the tradeoffs.

How many NVIDIA models are there?

modelgrep tracks 10 NVIDIA models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by Nemotron 3 Nano Omni (free). 7 of them qualify for this ranking.

More NVIDIA rankings

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All rankings

Small & Fast LLMs Best Local LLMs Smartest LLMs Best LLMs for Coding Best LLMs for Design & Frontend Fastest LLMs Lowest-Latency LLMs Cheapest LLMs Best Free LLMs Best Reasoning LLMs Best Vision LLMs Best LLMs for Agents Best Open-Source LLMs Best LLMs for Writing Best LLMs for Math & Science Best LLMs for RAG Best LLMs for SQL & Data Analysis Best LLMs for Roleplay Best Uncensored LLMs