# Nemotron 3.5 Lightning 30B A3B vs iceman-contributor - AI Model Comparison

- Page: https://opencode.ai/data/compare/nvidia/nemotron-3-5-lightning/unknown/iceman-contributor
- Updated: 2026-11-03T05:05:18.000Z

|  | Nemotron 3.5 Lightning 30B A3B | iceman-contributor |
| --- | --- | --- |
| Lab | NVIDIA | Unknown |
| Context window | 262K | - |
| Max output | 262K | - |
| Input modalities | text | - |
| Reasoning | Yes | - |
| Tool calling | Yes | - |
| Open weights | Yes | - |
| Release date | 2026-08-11 | - |
| Input price per 1M tokens | $0.03 | - |
| Output price per 1M tokens | $0.12 | - |
| Cached input price per 1M tokens | $0.01 | - |
| OpenCode tokens: past 2 months | 4T | 593B |
| Share of all tokens | 0.3% | 0.1% |
| Rank by tokens last week | #16 | #13 |
| Unique users | 188K | 22K |
| Weekly retention | - | 77.8% |

Model pages: [Nemotron 3.5 Lightning 30B A3B](https://opencode.ai/data/nvidia/nemotron-3-5-lightning.md), [iceman-contributor](https://opencode.ai/data/unknown/iceman-contributor.md)

## Methodology

- Updates: Aggregated every hour. Days and weeks use UTC.
- Tokens: Input, output, reasoning, and cached tokens for each request.
- Users and sessions: Approximate counts of distinct users and OpenCode sessions.
- Cost: Session cost is the average cost per OpenCode session. Token prices are list prices from the OpenCode model catalog.
- Retention: The share of a model's users in one week who use it again the next week.
- Citation: Cite OpenCode Data (opencode.ai/data) with the update time shown at the top of the page.