Tuning Semantic Search on JFMM.net – Joint Fleet Maintenance Manual

Post by svcrunch » Sun, Feb 01, 2026, 10:47 PM UTC

cckolon wrote: post #8

svcrunch wrote: post #6

Hi there, thanks for writing and sharing your experiences. I'm one of the builders of GoodMem ( https://goodmem.ai/ ), which is infra to simplify end-to-end RAG/agentic memory systems like the one you built. It's built on Postgres, which I know you said you left behind, but one of the cool features it supports is hybrid search over multiple vector representations of a passage, so you can do a dense (e.g. nomic) and s…

This is really cool. How is reranking built in? Is there a model that runs inside the database? If so, how did you choose it?

  - Cohere (rerank-english-v3.0, etc.)
  - Voyage AI (rerank-2.5)
  - Jina AI (jina-reranker-v3)

  - TEI - https://github.com/huggingface/text-embeddings-inference
  - vLLM - https://docs.vllm.ai/en/v0.8.1/serving/openai_compatible_server.html#rerank-api

  # Cohere
  goodmem reranker create \
    --display-name "Cohere" \
    --provider-type COHERE \
    --endpoint-url "https://api.cohere.com" \
    --model-identifier "rerank-english-v3.0" \
    --cred-api-key "YOUR_API_KEY"

  # Self-hosted TEI (e.g., BAAI/bge-reranker-v2-m3)
  goodmem reranker create \
    --display-name "TEI Local" \
    --provider-type TEI \
    --endpoint-url "http://localhost:8081" \
    --model-identifier "BAAI/bge-reranker-v2-m3"

  goodmem memory retrieve \
    --space-id  \
    --post-processor-interactive \
    "your query"

Post by maddmann » Mon, Feb 02, 2026, 10:45 PM UTC

maddmann wrote: post #4

Sorry, but hard to not have some negative sentiment about you working at xAI, Elon is so incredibly toxic. Thanks for the article though.