In Q4'25, IONQ's operating cash flow reached -$74.51M USD, marking a significant deterioration from the prior quarter's -$123.08M USD and continuing the pattern of negative cash generation. Free cash flow for the same period stood at -$80.34M USD, reflecting intensified capital expenditures amid ongoing operational losses. Over the period from Q1'23 to Q4'25, both operating and free cash flows exhibited a consistent downward trend, starting from relatively modest deficits of -$13.82M USD and -$15.84M USD, respectively, and escalating to over -$123M USD for operating cash flow in Q3'25 before a slight moderation in Q4'25. This bar chart highlights accelerating cash burn, with free cash flow consistently trailing operating cash flow by 5-10M USD quarterly due to capital investments, underscoring IONQ's challenges in achieving cash flow positivity amid expansion in quantum computing operations. Notable inflection points include a sharp decline in Q3'25, potentially tied to increased R&D spending, signaling heightened financial pressure for future quarters.