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OpenCode 1.18.30 download

OpenCode is an open source agent that helps you write and run code with any AI model. It's available as a terminal-based interface, desktop app, or IDE extension.

OpenCode IDEs & code editors #3 IDEs & code editors
This is an older version. The current version is 1.19.4. OpenCode 1.19.4 · Released:

Installer files 1.18.30

ArchitectureTypeScopeFile sizeDownloadSHA256
64-bit EXE (NSIS) Current user — github.com VirusTotal
ARM64 EXE (NSIS) Current user — github.com VirusTotal

Link and SHA256 come from the Windows Package Manager community manifest. Compare the hash of the downloaded file before running it.

Release notes

Core

Improvements
- Added the Astra system prompt for GPT-6 models.

Bugfixes
- Preserved Bedrock DeepSeek model IDs, including ARN-based IDs, so they resolve correctly. (@YeEmrick)
- Updated the Azure provider SDK to pick up compatibility fixes.
- Updated the OpenAI provider SDK to pick up compatibility fixes.
- Added reasoning effort variants for supported GitLab GPT and Claude models. (@far-ouq)
Thank you to 3 community contributors:
- @heimoshuiyu:
- fix(console): openai usage normalization and tier threshold config (#47342)
- @far-ouq:
- fix(opencode): add GitLab reasoning variants (#47306)
- @YeEmrick:
- fix: preserve Bedrock DeepSeek model ids (#34441)

https://github.com/anomalyco/opencode/releases/tag/v1.18.30

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