Best use cases
- cost verification workflow
- routing shortlist
- provider risk review
Comparison guide
OpenAI vs DeepSeek
OpenAI has source-tracked seed prices; DeepSeek is useful to watch but exact prices are intentionally left unverified here.
Choose OpenAI if:
Choose OpenAI if you need verified cost estimates in this MVP.
Choose DeepSeek if:
Choose DeepSeek only after manually checking current official pricing and model mapping.
Watch out for:
DeepSeek seed price fields are null, so it is excluded from cheapest-option rankings.
Comparison table
| Dimension | OpenAI | DeepSeek |
|---|---|---|
| Pricing posture | Tracked input and output rates. | Exact pricing requires verification. |
| Best for | Production features and routing. | Cost-sensitive watchlists after verification. |
| Developer experience | Mature SDK and ecosystem. | Requires careful docs review. |
| Limits / uncertainty | Monitor output and retries. | Model mapping and deprecation timing require review. |
| Source confidence | medium | medium |
Tradeoffs
- OpenAI is easier to estimate now.
- DeepSeek may be interesting only after manual price verification.
FAQ
Questions teams ask before choosing
Why is DeepSeek not ranked as cheapest?
The source-tracked fields are null, so StackLens avoids calculating a misleading cost.