// Topic
Embeddings
Definition
Embeddings coverage in this archive spans 3 posts from Apr 2023 to Jul 2023 and treats embeddings as a production discipline: evaluation loops, tool boundaries, escalation paths, and cost control. The strongest adjacent threads are ai, go, and search. Recurring title motifs include embedding, models, compared, and retrieval.
Key claims
- The archive repeatedly argues that embeddings only creates leverage when it is wired into an existing workflow.
- The consistent theme from 2023 to 2023 is disciplined execution over hype cycles.
- This topic repeatedly intersects with ai, go, and search, so design choices here rarely stand alone.
Practical checklist
- Define quality gates up front: eval sets, guardrails, and explicit rollback criteria.
- Start with the newest post to calibrate current constraints, then backtrack to older entries for first principles.
- When boundary questions appear, cross-read ai and go before committing implementation details.
Failure modes
- Shipping agent behavior without hard boundaries for tools, data access, and approvals.
- Optimizing for model novelty while ignoring reliability, latency, or cost drift.
- Applying guidance from 2023 to 2023 without revisiting assumptions as context changed.
Suggested reading path
- Start here (current state): Embedding Models Compared: What Actually Matters for Retrieval
- Then read (operating middle): Building Semantic Search in Go: From Embeddings to Production
- Finish with (foundational context): Vector Databases: What They Actually Are and When You Need One
Related posts
- Embedding Models Compared: What Actually Matters for Retrieval
- Building Semantic Search in Go: From Embeddings to Production
- Vector Databases: What They Actually Are and When You Need One
References
3 posts
- Embedding Models Compared: Retrieval Quality, Cost, and Latency
A practical embedding model comparison for retrieval quality, vector size, latency, cost, and self-hosting tradeoffs.
Building Semantic Search in Go: From Embeddings to Production
A hands-on walkthrough of building semantic search with Go, OpenAI embeddings, and pgvector. Includes chunking strategies, hybrid retrieval, and the gotchas I hit along the way.
Vector Databases: What They Actually Are and When You Need One
A practical guide to vector databases -- what they store, how similarity search works, and the architectural decisions that matter in production.