Test both models on the same workload. AIWave DeepSeek V4 Pro rates were checked against the live /api/pricing endpoint on 2026-11-05; check GPT-4o rates with its official provider before using this comparison.
| DeepSeek V4 Pro | GPT-4o | |
|---|---|---|
| Input (1M tokens) | $1.32 | $2.50 |
| Output (1M tokens) | $3.96 | $10.00 |
| Context Window | Verify with current route documentation | 128K |
| Cost for 1M messages | Recalculate from actual input/output usage | ~$6.25 |
The earlier benchmark scores on this page had no linked test set, request records or reproducible evaluation method. They have been withdrawn. Run the same non-sensitive prompts with explicit output limits, then record successful task outcomes, actual input and output usage, latency and errors for each exact model. Check both providers' current rates before computing cost per successful task.
DeepSeek V4 Pro is a candidate to test when its current AIWave rate and your measured task quality meet your requirements. The historical GPT-4o figures above are not a current provider quote. Neither the price table nor the old unsupported benchmark scores prove which model is better for your application.