# jamba-1.5-large

Calls to the model jamba-1.5-large on Vertex AI stopped working on February 27, 2026.

- API: Vertex AI (aiplatform.googleapis.com)
- Model: jamba-1.5-large
- Kind: Model retirement
- Takes effect: February 27, 2026
- Calls after that day: fail
- Calls it hits: `model jamba-1.5-large`
- Source: [Deprecations page](https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/deprecations/partner-models)
- Page: https://www.okapi.bot/models/vertex-ai/jamba-1.5-large/