modelgrep

Best NVIDIA Models for RAG

Match · Updated July 2026

The best NVIDIA model for RAG is Nemotron 3 Nano Omni (free) — 14.9 intelligence with 256K tokens of context for retrieved passages. Nemotron 3 Nano 30B A3B (7.4) is next.

14.9Intelligence
FreeInput /M
256KContext

The best AI models for retrieval-augmented generation, ranked by intelligence among models with at least 128K tokens of context — enough to hold retrieved passages plus conversation. RAG pipelines run at volume, so weigh the price and speed columns as hard as the score.

  1. 1nvidia logo
    nemotron-3-nano-omni-30b-a3b-reasoning:free
    ReasoningToolsVision+114.9 intel · Free/M · 256K ctx
    14.9
    Intelligence
  2. 2nvidia logo
    nemotron-3-nano-30b-a3b
    ReasoningToolsJSON7.4 intel · $0.050/M · 262K ctx
    7.4
    Intelligence

Frequently asked

What is the best NVIDIA model for RAG?

The best NVIDIA model for RAG is Nemotron 3 Nano Omni (free) — 14.9 intelligence with 256K tokens of context for retrieved passages. Nemotron 3 Nano 30B A3B (7.4) is next.

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

Nemotron 3 Nano 30B A3B (7.4) is the closest alternative on this metric. 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). 2 of them qualify for this ranking.

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