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  1. "42" Is Not a Random Number (alex-jacobs.com)
    1 points 0
  2. Meta's Muse Tops Poople Bench (alexjacobs08.github.io)
    1 points 0
  3. I Am Morally Opposed to Updating My Claude.md (alex-jacobs.com)
    7 points 13
  4. Small LLMs vs. Fine-Tuned Bert for Classification: 32 Experiments (alex-jacobs.com)
    2 points 0
  5. Show HN: TinyFn – 500 deterministic utility APIs for AI agents (via MCP) (tinyfn.io)

    Hey HN, I built TinyFn because LLMs are bad at the boring stuff — counting letters, validating emails, converting units. But they're even worse at things that are literally impossible for them: hashing, regex execution,…

    1 points 1
  6. Show HN: TinyFn – Your agent sucks at math (tinyfn.io)

    I built TinyFn because I kept watching AI agents confidently get basic things wrong — math, string counting, unit conversions, validations. The classic "how many R's in strawberry" problem, but across hundreds of…

    3 points 3
  7. Traditional NLP is not dead (alex-jacobs.com)
    1 points 0
  8. Can't Beat BERT–comparing small LLMs and fine-tuned encoders on classification (alex-jacobs.com)
    3 points 1
  9. Show HN: The Lobste.rs invitation tree, visualized (alexjacobs08.github.io)

    Lobste.rs makes its entire invitation tree public. I scraped it and built this interactive visualization. Some interesting patterns: - The top 10 inviters are responsible for ~40% of all users. - The tree is…

    5 points 1
  10. Show HN: Generate a 1M-document RAG eval dataset from a single prompt (alexjacobs08.github.io)
    2 points 1
  11. Show HN: Dataset Factory – Generate RAG evaluation datasets from a text prompt (alexjacobs08.github.io)
    1 points 0
  12. Generate RAG evaluation datasets from a single prompt (1K to docs) (alexjacobs08.github.io)
    2 points 0
  13. The Case Against PGVector (alex-jacobs.com)
    381 points 54
  14. LLM Features That Ship: Extraction, Generation, and Classification (alex-jacobs.com)
    1 points 0
  15. 1 points 0
  16. A Computer Made This (alex-jacobs.com)
    1 points 0
  17. Mastering Integration Testing with FastAPI (alex-jacobs.com)
    1 points 0
  18. Mastering Integration Testing with FastAPI (alex-jacobs.com)
    2 points 0
  19. Effective Error Handling (alex-jacobs.com)
    2 points 0