Jev 1.14 evaluates text, structured records, and images through Phaseo's Decisions API, returning probabilities, choices, scores, and bounding boxes.
Images
Send PNG or JPEG base64 data URLs using standard input_image parts. Phaseo enables image support automatically; remote URLs are unsupported. Images must be at most 16 MiB, 256–1568 pixels per side, and at least 78,400 pixels in total.
Box
Use type: "box" with instructions naming the target. Each answer returns one rectangle with normalized 0–1 coordinates and confidence. Box always returns a rectangle, including for absent targets, so pair it with a presence predicate and validate accuracy on your images.
Long context
Defaults are 64k tokens per request and 32k per question, including shared evidence. Set provider_options.typesafe.long_context to true to raise both to 262k. Longer requests can be slower and less accurate.
Images, Box, and long context are experimental. All input tokens cost $0.042 per million, including images and long context; output is free.