# Kimi K3 vs fledge-alpha - AI Model Comparison

- Page: https://opencode.ai/data/compare/moonshotai/kimi-k3/unknown/fledge-alpha
- Updated: 2026-10-02T09:36:21.000Z

|  | Kimi K3 | fledge-alpha |
| --- | --- | --- |
| Lab | Moonshot | Unknown |
| Context window | 1M | - |
| Max output | 131K | - |
| Input modalities | text, image, video | - |
| Reasoning | Yes | - |
| Tool calling | Yes | - |
| Open weights | Yes | - |
| Release date | 2026-07-16 | - |
| Input price per 1M tokens | $3.00 | - |
| Output price per 1M tokens | $15.00 | - |
| Cached input price per 1M tokens | $0.30 | - |
| OpenCode tokens: past 2 months | 1T | 98B |
| Share of all tokens | 0.1% | 0.0% |
| Rank by tokens last week | #26 | #22 |
| Unique users | 463K | 2.1K |
| Weekly retention | 36.4% | - |

Model pages: [Kimi K3](https://opencode.ai/data/moonshotai/kimi-k3.md), [fledge-alpha](https://opencode.ai/data/unknown/fledge-alpha.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.