Recommended index configuration

We recommend the following index configuration for optimal retrieval performance:

Parameter	Recommended value
Chunk Size	256 tokens
Chunk Overlap	26 tokens (~10% overlap to maintain context)
Embedding Strategy	Semantic embedding
Model Name	Luminous-base
Representation	Asymmetric
Hybrid Index	BM25 (combining semantic embeddings with keyword search for comprehensive retrieval)

Parameter

Recommended value

Chunk Size

256 tokens

Chunk Overlap

26 tokens (~10% overlap to maintain context)

Embedding Strategy

Semantic embedding

Model Name

Luminous-base

Representation

Asymmetric

Hybrid Index

BM25 (combining semantic embeddings with keyword search for comprehensive retrieval)

This recommended setup ensures efficient retrieval while preserving essential context, enhancing the overall accuracy and quality of responses provided by PhariaAssistant.