# omen-alpha vs Grok 4.6 - AI Model Comparison

- Page: https://opencode.ai/data/compare/unknown/omen-alpha/xai/grok-4-6
- Updated: 2026-10-02T09:36:21.000Z

|  | omen-alpha | Grok 4.6 |
| --- | --- | --- |
| Lab | Unknown | xAI |
| Context window | - | 500K |
| Max output | - | 500K |
| Input modalities | - | text, image |
| Reasoning | - | Yes |
| Tool calling | - | Yes |
| Open weights | - | No |
| Release date | - | 2026-08-12 |
| Input price per 1M tokens | - | $2.00 |
| Output price per 1M tokens | - | $6.00 |
| Cached input price per 1M tokens | - | $0.50 |
| OpenCode tokens: past 2 months | 2.2T | 73B |
| Share of all tokens | 0.3% | 0.0% |
| Rank by tokens last week | #33 | #37 |
| Unique users | 75K | 52K |
| Weekly retention | 65.4% | 42.7% |

Model pages: [omen-alpha](https://opencode.ai/data/unknown/omen-alpha.md), [Grok 4.6](https://opencode.ai/data/xai/grok-4-6.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.