# Hindsight local retrieval models

Arcane-managed TEI services on unRaid GPU0 for the production Hindsight VM.

| Service | Model | LAN endpoint |
| --- | --- | --- |
| Embedding | `BAAI/bge-m3` | `http://192.168.50.100:18083` |
| Reranker | `Alibaba-NLP/gte-multilingual-reranker-base` | `http://192.168.50.100:18084` |

The BGE-M3 cache is reused from the retired unRaid Hindsight stack. The GTE
reranker has a separate cache. Both services use physical GPU0 and the defaults
provided by the pinned TEI 1.9 image.

Hindsight uses the local embedding directly. Hindsight has no native embedding
provider fallback chain, so OpenRouter BGE-M3 remains a manual rollback rather
than an automatic fallback. Reranking uses local TEI first, then OpenRouter
`cohere/rerank-4-fast`, then RRF.