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Code-Specific Embeddings
Automatic Indexing
Two-Stage Retrieval
Fast Git Performance
What This Means for You
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Infrastructure Services
The technology powering Relace’s semantic code understanding
Code-Specific Embeddings
Relace uses a specialized embeddings model designed specifically for code, not generic text. This model:
Understands programming language syntax and semantics
Recognizes relationships between functions, classes, and modules
Maps natural language queries to relevant code patterns
Works across all programming languages in your stack
Automatic Indexing
When you upload a repository, Relace automatically:
Chunks your code
at logical boundaries (functions, classes, modules)
Generates embeddings
using our code-specific model
Keeps everything up-to-date
with incremental indexing on each code change
Requires zero configuration
- no chunking strategies or parameters to tune
Two-Stage Retrieval
The Ask and Retrieve endpoints use a two-stage system:
Semantic matching
- Vector similarity search finds potentially relevant code
Intelligent reranking
- Our Code Reranker refines results for accuracy
This delivers sub-second response times while maintaining high relevance.
Fast Git Performance
Relace maintains the git experience you’re used to:
Repository operations remain as fast as traditional git
Semantic indexing happens in the background without slowing you down
Multi-tenant architecture scales to thousands of repositories
What This Means for You
You get semantic code understanding without the typical complexity:
No embedding model selection or vector database setup
No chunking configuration or index maintenance
No performance tuning or scaling concerns
Instant semantic search from upload to searchable in minutes
The infrastructure handles all the complexity so you can focus on building with semantic code understanding.
Semantic Understanding
Pricing
Assistant
Responses are generated using AI and may contain mistakes.