# Gemini 4 Argon Contributor: Catalogue listing

Gemini 4 Argon Contributor: Catalogue listing. First seen 14 Oct 2026. 3 evidence links.

- Kind: Sighting
- Developer: Google
- Confidence: Observed
- First seen: 2026-10-14T07:11:42.717Z
- Model: [Gemini 4 Argon Contributor](https://alexgetman.com/models/google/gemini-4-argon-contributor/)
- Canonical: https://alexgetman.com/signals/2026/10/14/gemini-4-argon-contributor/

## Evidence links

- [OpenCode Go · models](https://opencode.ai/go)
- [models.dev · catalogue](https://models.dev/#gemini-4-argon-contributor)
- [Primary source (reviewed)](https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-argon/)