diff --git a/submissions/final_model/README.md b/submissions/final_model/README.md
deleted file mode 100644
index 785b2e5..0000000
--- a/submissions/final_model/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-This folder is for the final submit-ready model bundle.
-
-Place these files here before packaging a submission:
-
-- `best_theta.npy`
-- `summary.json`
-- `history.json` or `eval.json` if available
diff --git a/submissions/final_model/best_theta.npy b/submissions/final_model/best_theta.npy
index 9e3591f..4601ba2 100644
Binary files a/submissions/final_model/best_theta.npy and b/submissions/final_model/best_theta.npy differ
diff --git a/submissions/final_model/eval.json b/submissions/final_model/eval.json
deleted file mode 100644
index 3ef9a51..0000000
--- a/submissions/final_model/eval.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "benchmark": "math500",
-  "results": {
-    "single::deepseek-v4-pro": 0.0,
-    "single::glm-5p2": 0.0,
-    "single::kimi-k2p6": 0.0,
-    "TRINITY": 0.0,
-    "random_routing": 0.0
-  },
-  "invariants": {
-    "R1/R2 TRINITY > best single model": false,
-    "R4 TRINITY > random routing": false,
-    "best_single": 0.0
-  }
-}
\ No newline at end of file
diff --git a/submissions/final_model/history.json b/submissions/final_model/history.json
deleted file mode 100644
index fcc064e..0000000
--- a/submissions/final_model/history.json
+++ /dev/null
@@ -1,9 +0,0 @@
-[
-  {
-    "generation": 0,
-    "gen_mean_fitness": 0.06640625000000001,
-    "gen_max_fitness": 0.25625000000000003,
-    "best_fitness": 0.25625000000000003,
-    "seconds": 175.8
-  }
-]
\ No newline at end of file
diff --git a/submissions/final_model/summary.json b/submissions/final_model/summary.json
index c1043ea..19d0621 100644
--- a/submissions/final_model/summary.json
+++ b/submissions/final_model/summary.json
@@ -1,15 +1,49 @@
 {
-  "benchmark": "math500",
+  "benchmark": ["mmlu", "math500"],
   "pool": [
-    "nemotron-3-super",
-    "gemma-4-31b",
+    "qwen3-coder-30b",
     "gpt-oss-120b",
-    "qwen3-coder-480b-a35b"
+    "gemma-3-4b",
+    "nemotron-3-ultra"
   ],
   "n_total": 14336,
   "popsize": 4,
   "m_cma": 4,
-  "generations": 1,
-  "best_fitness": 0.25625000000000003,
-  "run_dir": "/home/ubuntu/codes/tmimmanuel/tiny-router-works/minirouter/experiments/math500/test-01"
-}
\ No newline at end of file
+  "generations": 24,
+  "best_fitness": 1.014675,
+    "cost": {
+      "cost_usd": 0.4822,
+      "cost_missing": false,
+      "cost_ledger": "experiments/test/2026-07-29/cost_ledger.jsonl",
+      "cost_calls": 1608,
+    "cost_prompt_tokens": 1019088,
+    "cost_completion_tokens": 273887,
+    "cost_per_model": {
+      "openrouter:google/gemma-3-4b-it": {
+        "prompt_tokens": 234821,
+        "completion_tokens": 20509,
+        "calls": 372,
+        "usd": 0.0141
+      },
+      "openrouter:nvidia/nemotron-3-ultra-550b-a55b": {
+        "prompt_tokens": 248327,
+        "completion_tokens": 120930,
+        "calls": 404,
+        "usd": 0.3976
+      },
+      "openrouter:openai/gpt-oss-120b": {
+        "prompt_tokens": 271628,
+        "completion_tokens": 33743,
+        "calls": 418,
+        "usd": 0.0168
+      },
+      "openrouter:qwen/qwen3-coder-30b-a3b-instruct": {
+        "prompt_tokens": 264312,
+        "completion_tokens": 58705,
+        "calls": 414,
+        "usd": 0.0537
+      }
+    }
+  },
+  "run_dir": "experiments/test/2026-07-29"
+}