Add Weave Router submission to leaderboard

src/data/routerMetrics/leaderboard.json

@@ -1,4 +1,15 @@
 [
+  {
+    "Router Name": "Weave Router",
+    "Arena Score": 74.61,
+    "Optimal Selection Score": 1.38,
+    "Optimal Cost Score": 12.27,
+    "Optimal Acc. Score": 100.00,
+    "Robustness Score": 79.05,
+    "Latency Score": null,
+    "Accuracy": 78.43,
+    "Cost per 1k": 0.92
+  },
   {
     "Router Name": "R2-Router",
     "Arena Score": 71.60,

src/data/routers.json

@@ -1,4 +1,26 @@
 {
+  "Weave Router": {
+    "name": "Weave Router",
+    "type": "open-source",
+    "description": "Cluster-routing over a 12-model BYOK pool spanning Anthropic, OpenAI, Google, and OpenRouter providers. Embeds each prompt, scores against per-cluster model rankings, and selects the cost-quality optimum via an alpha-blended score.",
+    "affiliation": "Weave",
+    "modelPool": [
+      "claude-opus-4-7",
+      "claude-sonnet-4-5",
+      "claude-haiku-4-5",
+      "gpt-5.5",
+      "gpt-5.4-mini",
+      "gpt-4.1",
+      "gemini-3.1-pro-preview",
+      "gemini-3.1-flash-lite-preview",
+      "deepseek/deepseek-v4-pro",
+      "deepseek/deepseek-v4-flash",
+      "qwen/qwen3.5-flash-02-23",
+      "moonshotai/kimi-k2.5"
+    ],
+    "websiteUrl": "https://weaverouter.com",
+    "githubUrl": "https://github.com/workweave/router"
+  },
   "R2-Router": {
     "name": "R2-Router",
     "type": "open-source",

src/data/routers.yaml

@@ -1,3 +1,24 @@
+Weave Router:
+  name: Weave Router
+  type: open-source
+  description: Cluster-routing over a 12-model BYOK pool spanning Anthropic, OpenAI, Google, and OpenRouter providers. Embeds each prompt, scores against per-cluster model rankings, and selects the cost-quality optimum via an alpha-blended score.
+  affiliation: Weave
+  modelPool:
+    - claude-opus-4-7
+    - claude-sonnet-4-5
+    - claude-haiku-4-5
+    - gpt-5.5
+    - gpt-5.4-mini
+    - gpt-4.1
+    - gemini-3.1-pro-preview
+    - gemini-3.1-flash-lite-preview
+    - deepseek/deepseek-v4-pro
+    - deepseek/deepseek-v4-flash
+    - qwen/qwen3.5-flash-02-23
+    - moonshotai/kimi-k2.5
+  websiteUrl: https://weaverouter.com
+  githubUrl: https://github.com/workweave/router
+
 RouterDC:
   name: RouterDC
   type: open-source