sie-dspy
SIE integration for DSPy.
Installation
pip install sie-dspy
Features
- SIEEmbedder: Embedding function for use with
dspy.Embedderordspy.retrievers.Embeddings - SIEReranker: Module to rerank passages by relevance to a query
- SIEExtractor: Module to extract entities from text
Quick Start
Embeddings with FAISS Retriever
import dspy
from sie_dspy import SIEEmbedder
# Create SIE embedder
embedder = SIEEmbedder(
base_url="http://localhost:8080",
model="BAAI/bge-m3",
)
# Use with DSPy's built-in FAISS retriever
corpus = [
"Machine learning enables systems to learn from data.",
"Deep learning uses neural networks with multiple layers.",
"Natural language processing analyzes human language.",
]
retriever = dspy.retrievers.Embeddings(
corpus=corpus,
embedder=embedder,
k=2,
)
# Retrieve relevant passages
results = retriever("What is deep learning?")
print(results.passages)
Reranking Retrieved Passages
from sie_dspy import SIEReranker
# Create reranker module
reranker = SIEReranker(
base_url="http://localhost:8080",
model="jinaai/jina-reranker-v2-base-multilingual",
)
# Rerank passages
query = "How do neural networks learn?"
passages = [
"The weather is sunny today.",
"Neural networks learn through backpropagation.",
"Deep learning models require large datasets.",
]
result = reranker(query=query, passages=passages, k=2)
print(result.passages) # Top 2 most relevant passages
Entity Extraction
from sie_dspy import SIEExtractor
# Create extractor module
extractor = SIEExtractor(
base_url="http://localhost:8080",
model="urchade/gliner_multi-v2.1",
labels=["person", "organization", "location"],
)
# Extract entities
text = "John Smith is the CEO of TechCorp in San Francisco."
result = extractor(text=text)
print(result.entities) # [{"text": "John Smith", "label": "person", ...}, ...]
RAG Pipeline with Reranking
import dspy
from sie_dspy import SIEEmbedder, SIEReranker
class RAGWithReranking(dspy.Module):
def __init__(self, corpus, embedder, reranker, k=5, rerank_k=3):
super().__init__()
self.retriever = dspy.retrievers.Embeddings(
corpus=corpus,
embedder=embedder,
k=k,
)
self.reranker = reranker
self.rerank_k = rerank_k
self.generate = dspy.ChainOfThought("context, question -> answer")
def forward(self, question):
# Retrieve initial candidates
retrieved = self.retriever(question)
# Rerank to get most relevant
reranked = self.reranker(
query=question,
passages=retrieved.passages,
k=self.rerank_k,
)
# Generate answer
context = "\n".join(reranked.passages)
return self.generate(context=context, question=question)
# Usage
embedder = SIEEmbedder(base_url="http://localhost:8080", model="BAAI/bge-m3")
reranker = SIEReranker(base_url="http://localhost:8080")
rag = RAGWithReranking(
corpus=["...your documents..."],
embedder=embedder,
reranker=reranker,
)
result = rag("What is machine learning?")
SIE Server
Start the SIE server before using this integration:
mise run serve -- -d cpu -p 8080
Testing
# Unit tests (no server required)
pytest
# Integration tests (requires running server)
pytest -m integration
1 maintainer
Metadata
1 maintainer
Release files for sie-dspy 0.8.0
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| File | Size | Uploaded | |
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| sie_dspy-0.8.0.tar.gz | 15.8 kB | Details |
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|---|---|---|---|---|
| sie_dspy-0.8.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 24.0 kB
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| Tags | Python 3 |
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