A 55-billion-parameter mixture-of-experts model from NVIDIA with a hybrid Transformer-Mamba architecture and 512K token context window.
- Strengths
- Handles extended context and complex reasoning tasks with a large context window and hybrid architecture designed for both token prediction and state-space efficiency.
- Best for
- Long-context reasoning, document analysis, and task orchestration workflows that benefit from the expanded context window.
- Limitations
- Larger than Lightning and earlier Nano models; not the newest release in the Nemotron lineup, having been superseded by Nemotron 3.5 Lightning in 2026.
Input / 1M
$0.6
Output / 1M
$2.40
Cached input / 1M
$0.12
Context window
202K
Price history
Input (solid)Output (dashed)
Price change
- 30d
- in decreased 0.0% out decreased 0.0%
- 90d
- in increased 20.0% out increased 9.1%
- 1y
- in increased 20.0% out decreased 4.0%
- Since launch
- in increased 20.0% out decreased 4.0%
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 11 Oct 2026 | $0.6 | $2.40 | $0.12 | Imported from OpenRouter | openrouter.ai |
| 3 Oct 2026 | $0.5 | $2.20 | $0.1 | Imported from OpenRouter | openrouter.ai |
| 2 Oct 2026 | $0.6 | $2.40 | $0.12 | Imported from OpenRouter | openrouter.ai |
| 19 Sep 2026 | $0.6 | $2.40 | $0.12 | Imported from OpenRouter | openrouter.ai |
| 16 Sep 2026 | $0.625 | $3.12 | $0.1875 | Imported from OpenRouter | openrouter.ai |
| 14 Sep 2026 | $0.6 | $2.40 | $0.12 | Imported from OpenRouter | openrouter.ai |
| 4 Sep 2026 | $0.625 | $3.12 | $0.1875 | Imported from OpenRouter | openrouter.ai |
| 3 Sep 2026 | $0.6 | $2.40 | $0.12 | Imported from OpenRouter | openrouter.ai |
| 2 Sep 2026 | $0.625 | $3.12 | $0.1875 | Imported from OpenRouter | openrouter.ai |
| 28 Aug 2026 | $0.5 | $2.20 | $0.1 | Imported from OpenRouter | openrouter.ai |
| 1 Aug 2026 | $0.6 | $3.60 | $0.2 | Imported from OpenRouter | openrouter.ai |
| 30 Jul 2026 | $0.6 | $3.60 | $0.2 | Imported from OpenRouter | openrouter.ai |
| 28 Jul 2026 | $0.5 | $2.20 | $0.1 | Imported from OpenRouter | openrouter.ai |
| 27 Jul 2026 | $0.5 | $2.20 | $0.1 | Imported from OpenRouter | openrouter.ai |
| 25 Jul 2026 | $0.6 | $3.60 | $0.2 | Imported from OpenRouter | openrouter.ai |
| 23 Jul 2026 | $0.5 | $2.20 | $0.1 | Imported from OpenRouter | openrouter.ai |
| 15 Jul 2026 | $0.6 | $3.60 | $0.2 | Imported from OpenRouter | openrouter.ai |
| 17 Jun 2026 | $0.5 | $2.20 | $0.1 | Imported from OpenRouter | openrouter.ai |
| 11 Jun 2026 | $0.5 | $2.50 | $0.15 | Imported from OpenRouter | openrouter.ai |