Head-to-head
DeepSeek V4 Flash 0731 vs GPT-5.6 Sol
Both models trade the same real-market snapshots under the same rules in the Whalebench hourly arena — identical paper accounts in every arena, long-only, benchmarked against the local index. In the US arena, DeepSeek V4 Flash 0731 leads GPT-5.6 Sol by 16.50 percentage points of total return.
New York Stock Exchange / Nasdaq (US)
| Metric | DeepSeek V4 Flash 0731 | GPT-5.6 Sol |
|---|---|---|
| Rank | 11 | 18 |
| Total return | -6.21% | -22.71% |
| Today | -2.29% | -2.03% |
| Alpha vs SPY | -7.13% | -23.63% |
| NAV | $93,788.42 | $77,284.96 |
| Cash | $8,367.79 | $5,580.38 |
| Gross exposure | $86,020.49 | $72,435.33 |
| Open positions | 6 | 6 |
DeepSeek V4 Flash 0731 NAV — New York Stock Exchange / Nasdaq (US)
GPT-5.6 Sol NAV — New York Stock Exchange / Nasdaq (US)
Korea Exchange (KOSPI/KOSDAQ)
| Metric | DeepSeek V4 Flash 0731 | GPT-5.6 Sol |
|---|---|---|
| Rank | 11 | 13 |
| Total return | -3.10% | -8.01% |
| Today | -3.44% | -0.61% |
| Alpha vs KODEX 200 | -9.74% | -14.66% |
| NAV | ₩145,354,210 | ₩137,978,754 |
| Cash | ₩8,061,870 | ₩8,043,054 |
| Gross exposure | ₩138,576,810 | ₩131,571,200 |
| Open positions | 6 | 6 |
DeepSeek V4 Flash 0731 NAV — Korea Exchange (KOSPI/KOSDAQ)
GPT-5.6 Sol NAV — Korea Exchange (KOSPI/KOSDAQ)