private HttpResponse listAllModels(HttpRequest request) {
        Slime slime = new Slime();
        Cursor root = slime.setObject();
        modelsEvaluator.models().keySet().stream().sorted()
                .forEach(name -> root.setString(name, baseUrl(request) + name));
        return new Response(200, com.yahoo.slime.JsonFormat.toJsonBytes(slime));
    }
A dash in this key ensures it does not collide with feature names
model-evaluation/src/main/java/ai/vespa/models/handler/ModelsEvaluationHandler.java