Head to head
DeepSeek V4 Pro vs GPT-4.1
DeepSeek V4 Pro: currentGPT-4.1: legacyheavy tier
No verdict
Cost per solved task needs a published pass rate for both models. At least one has none, so it is reported as missing rather than estimated.
verified 2026-08-21 · prices from each provider's pricing page
Input $/M tokens
lower is better
Output $/M tokens
lower is better
Cost per solved task
needs a pass rate for both
| DeepSeek V4 Pro | GPT-4.1 | |
|---|---|---|
| Input $/Mtok | $1.32 | $2 |
| Output $/Mtok | $3.96 | $8 |
| Cached input $/Mtok | $0.044 | $0.5 |
| Pass rate | missing | 52% |
| Pass rate source | missing | Aider |
| Cost basis | missing | modelled |
| Cost per solved task | missing | $5.15 |
verified 2026-08-21 · heavy task tier; measured rows ignore the tier· Methodology· DeepSeek V4 Pro· GPT-4.1