1 files changed, 14 insertions, 0 deletions
diff --git a/app/models/ml/experiment_metadata.rb b/app/models/ml/experiment_metadata.rb
new file mode 100644
index 00000000000..93496807e1a
--- /dev/null
+++ b/app/models/ml/experiment_metadata.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+module Ml
+  class ExperimentMetadata < ApplicationRecord
+    validates :experiment, presence: true
+    validates :name,
+              length: { maximum: 250 },
+              presence: true,
+              uniqueness: { scope: :experiment, message: ->(exp, _) { "'#{exp.name}' already taken" } }
+    validates :value, length: { maximum: 5000 }, presence: true
+
+    belongs_to :experiment, class_name: 'Ml::Experiment'
+  end
+end