AI Assisted Data Acquisition - C-Systems & Obvious Leap

Phase 1 - January 2026

Results

all models json csv
whole goods json csv
parts json csv

C# Source

source code ZIP

Presentation on LLM's Approximation & Data Staleness

presentation PDF

Final Step

C-Systems selects their preferred model. (gemini flash 2.5?)

Contract

signed agreement

Deliverables

  1. Presentation explaining reality of cost per item based on different models, AI model with and without search.
  2. CSV of results from the models specified + manually scraped benchmark data
  3. Evaluation of the estimated cost for each model
  4. Code interacting with the model’s APIs
  5. Proposed prompts, which you can tune; for each model

Prepayment Bill

Bill PDF - Paid

Delivery Bill

PDF, online


Phase 2 - February 2026

Once the prefered model has been selected, there will be a prompt optimization for parts and whole goods. Namely to remove 'commentary' text generated by the LLM, and make sure all expected data is present.

For product images we need to test different alternatives to keep costs low. I've identified a few.

Once that is done, proper integration of data into the data catalog.