SynthGL
diff --git a/‎src/excelbench/results/failure_explainer.py‎
Lines changed: 1 addition & 0 deletions b/‎src/excelbench/results/failure_explainer.py‎
Lines changed: 1 addition & 0 deletions
@@ -54,6 +54,7 @@ def explain_diagnostic(
             probable_cause=diagnostic.probable_cause
             or "library/adapter does not implement the requested feature surface",
             next_step="treat as unsupported capability, not a semantic regression",
+            tag="unsupported",
         )
 
     if diagnostic.root_cause_code and diagnostic.suggested_next_step:
Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,7 @@ def explain_diagnostic(`
`54`	`54`	`probable_cause=diagnostic.probable_cause`
`55`	`55`	`or "library/adapter does not implement the requested feature surface",`
`56`	`56`	`next_step="treat as unsupported capability, not a semantic regression",`
	`57`	`+ tag="unsupported",`
`57`	`58`	`)`
`58`	`59`
`59`	`60`	`if diagnostic.root_cause_code and diagnostic.suggested_next_step:`