# Kimi K2.5 vs space-bunny - AI Model Comparison

- Page: https://opencode.ai/data/compare/moonshotai/kimi-k2-5/unknown/space-bunny
- Updated: 2026-10-02T08:39:37.000Z

|  | Kimi K2.5 | space-bunny |
| --- | --- | --- |
| Lab | Moonshot | Unknown |
| Context window | 262K | - |
| Max output | 262K | - |
| Input modalities | text, image, video | - |
| Reasoning | Yes | - |
| Tool calling | Yes | - |
| Open weights | Yes | - |
| Release date | 2026-01 | - |
| Input price per 1M tokens | $0.45 | - |
| Output price per 1M tokens | $2.80 | - |
| Cached input price per 1M tokens | - | - |
| OpenCode tokens: past 2 months | 17B | 75T |
| Share of all tokens | 0% | 8.3% |
| Rank by tokens last week | - | #1 |
| Unique users | 35K | 349K |
| Weekly retention | 62.8% | - |

Model pages: [Kimi K2.5](https://opencode.ai/data/moonshotai/kimi-k2-5.md), [space-bunny](https://opencode.ai/data/unknown/space-bunny.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.