init: seed framework reference content from agent-runtimes main repo

model-registry/claude-haiku-4.yaml

@@ -0,0 +1,14 @@
+name: claude-haiku-4
+endpoint: claude-haiku-4
+scores:
+  complexity: 5
+  test_pass_rate: 7
+  creativity: 6
+  spec_adherence: 8
+  cost_efficiency: 9
+  context_utilisation: 6
+cost_per_1k_tokens:
+  input: 0.0008
+  output: 0.004
+source: benchmark
+harness_version: null