A 100K-word autobiography is about 150 chunks of 4000 characters each. Approximate cost:
| Model | Approx. cost for 100K words |
|---|---|
gpt-4o-mini | $0.05 – $0.15 |
gpt-4o | $1 – $3 |
Numbers vary with chunk size and how dense the extraction is.
Dry-runs cost the same as commits — the LLM call is the expense,
the remember_batch insertion is free.