# lmsys/vicuna-13b-v1.5

Calls to the model lmsys/vicuna-13b-v1.5 on Together AI stopped working on August 22, 2024.

- API: Together AI (api.together.xyz)
- Model: lmsys/vicuna-13b-v1.5
- Kind: Model retirement
- Takes effect: August 22, 2024
- Calls after that day: fail
- Calls it hits: `model lmsys/vicuna-13b-v1.5`
- Source: [Deprecations page](https://docs.together.ai/docs/deprecations)
- Page: https://www.okapi.bot/models/together-ai/lmsys/vicuna-13b-v1.5/