onnx-light — constant-information coverage

Exact-match score of the onnx_light constant-information analysis on backend test cases tagged constant. The analysis flags every node and tensor whose value is known before inference starts — graph initializers, Constant node outputs and, more generally, any deterministic node all of whose inputs are constant — via the onnx_light.constant metadata key. The details column summarises why a test fails — how many node and value flags were labelled differently from the expected annotations. Click a row to see the per-node metadata detail and the model graph.