# opencode 1.18.18: Kimi provider and xAI reasoning effort fixes

> Two bugfixes: the Kimi system prompt is now selected correctly for official Moonshot and Kimi provider routes, and xhigh reasoning effort works for xAI models.

| | |
|---|---|
| **Tool** | opencode |
| **Version** | v1.18.18 |
| **Kind** | release |
| **Published** | 2026-08-13 |
| **Observed** | 2026-08-21 |
| **Significance** | 2/5 |
| **Breaking** | no |
| **Categories** | fix |

## What changed


- Kimi system prompt: correctly selected for official Moonshot and Kimi providers
- xAI models: xhigh reasoning effort fixed


## Sources

- [github_release](https://github.com/anomalyco/opencode/releases/tag/v1.18.18) — retrieved 2026-08-21


## Community

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and never blended._

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Canonical: https://changelogs.info/opencode/v1-18-18
Entity: https://changelogs.info/opencode
Event ID: `evt_2026-08-13_opencode_v1-18-18`
Licence: event synthesis © changelogs.info, CC BY 4.0. Linked sources belong to their vendors.