Screenshot reads: the measured mode, the inferred mode, and the boundary between them.
Upload: the measured read and the AI read
Upload has one dropzone and two modes whose contracts are opposites. The measured read transcribes only the chart’s labels — instrument and timeframe — then grades that market’s real candles, so no output number came from a pixel. The AI read is a model’s own reading of the picture, every field inferred.
What the Upload beta can never touch
Nothing from the AI read ever becomes an analysis. It is never graded by the engine, never journalled, never calibrated, never shared as an analysis, and never counted in any published figure. There is no converter, and a build check fails the product if one appears.