What actually drives the cost
Five things, in roughly descending order of impact. Most students assume the model is the expensive part. It is usually the cheapest part.
- The state of your data — by far the largest variable
- A clean tabular dataset in one spreadsheet with consistent columns is the cheap case. Data spread across scanned PDFs, inconsistent forms, or several sources with mismatched units can easily be more work than the modeling. If you can only influence one thing, influence this.
- The type of problem
- Tabular prediction and classification are the most economical. Text work costs more. Computer vision costs the most, largely because of labeling effort. If images are involved, expect the number to roughly double against an equivalent tabular project.
- Whether it needs to be deployed
- A trained model plus evaluation is one scope. A model wrapped in a working web interface your panel can operate is meaningfully more. It is also, in our experience, the thing that most changes how a defense goes.
- How much has to be explained to you
- This should be non-negotiable and it does take time. You need to understand the architecture well enough to defend it. Any quote that does not include a walkthrough is quoting a different, lesser thing.
- Your timeline
- Six weeks before your defense is normal planning. Two weeks before is compressed work at a premium, if it can be taken on at all. Booking early is the single most effective way to reduce what you pay.
