It is more likely the latter: two experienced investors managing risk, rather than definitive proof of an AI software inflection.

Palantir's results were undeniably strong. Nearly doubling revenue, rapid commercial growth, and expanding profitability strengthen the case that enterprise AI spending is translating into real software revenue, not just infrastructure investment. Snap's results also suggest digital advertising remains resilient.

However, Burry reducing a short is not necessarily a bullish call. It can simply reflect risk management after a sharp move. Likewise, Duan Yongping selling puts is a disciplined way to accumulate shares at lower effective prices, not an outright bet that the stock must surge.

The bigger confirmation will come if other AI software firms also deliver accelerating revenue, margin expansion, and sustained free cash flow. If that broadens beyond Palantir, then investors can argue an AI software earnings inflection is underway. Until then, this looks like one outstanding quarter alongside prudent portfolio management by two seasoned investors.