From 8ddb8814121fc30813d0cb9d9880573eb3372cc1 Mon Sep 17 00:00:00 2001
From: Austin Liu <193228693+Dingding-leo@users.noreply.github.com>
Date: Thu, 6 Aug 2026 12:38:40 +0930
Subject: [PATCH] fix(backend): remove dead model IDs and update active models
 for Cloudflare Workers AI (#8717) (#8808)

Validated in local merge-train T5 (base49+contributors+pacocartones)
---
 open-sse/config/freeModelCatalog.data.ts      |  3 --
 .../providers/registry/cloudflare-ai/index.ts |  3 --
 tests/unit/cloudflare-ai-catalog-8717.test.ts | 45 +++++++++++++++++++
 3 files changed, 45 insertions(+), 6 deletions(-)
 create mode 100644 tests/unit/cloudflare-ai-catalog-8717.test.ts

diff --git a/open-sse/config/freeModelCatalog.data.ts b/open-sse/config/freeModelCatalog.data.ts
index 9893a08fd4..42ec705f8c 100644
--- a/open-sse/config/freeModelCatalog.data.ts
+++ b/open-sse/config/freeModelCatalog.data.ts
@@ -115,10 +115,7 @@ export const FREE_MODEL_BUDGETS: FreeModelBudget[] = [
   { provider: "cerebras", modelId: "zai-glm-4.7", displayName: "GLM 4.7", monthlyTokens: 30000000, creditTokens: 0, freeType: "recurring-daily", poolKey: "cerebras", tos: "caution" },
   { provider: "cerebras", modelId: "gpt-oss-120b", displayName: "GPT OSS 120B", monthlyTokens: 30000000, creditTokens: 0, freeType: "recurring-daily", poolKey: "cerebras", tos: "caution" },
   { provider: "cloudflare-ai", modelId: "@cf/meta/llama-3.3-70b-instruct", displayName: "Llama 3.3 70B (🆓 ~150 resp/day)", monthlyTokens: 30000000, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
-  { provider: "cloudflare-ai", modelId: "@cf/meta/llama-3.1-8b-instruct", displayName: "Llama 3.1 8B (🆓)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
   { provider: "cloudflare-ai", modelId: "@cf/google/gemma-3-12b-it", displayName: "Gemma 3 12B (🆓)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
-  { provider: "cloudflare-ai", modelId: "@cf/mistral/mistral-7b-instruct-v0.2-lora", displayName: "Mistral 7B (🆓)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
-  { provider: "cloudflare-ai", modelId: "@cf/qwen/qwen2.5-coder-15b-instruct", displayName: "Qwen 2.5 Coder 15B (🆓)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
   { provider: "cloudflare-ai", modelId: "@cf/qwen/qwen2.5-coder-32b-instruct", displayName: "Qwen 2.5 Coder 32B (🆓)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
   { provider: "cloudflare-ai", modelId: "@cf/deepseek-ai/deepseek-r1-distill-qwen-32b", displayName: "DeepSeek R1 Distill 32B (🆓)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
   { provider: "cloudflare-ai", modelId: "@cf/meta/llama-3.3-70b-instruct-fp8-fast", displayName: "Llama 3.3 70B (FP8 Fast 🆓)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "cloudflare-ai", tos: "caution" },
diff --git a/open-sse/config/providers/registry/cloudflare-ai/index.ts b/open-sse/config/providers/registry/cloudflare-ai/index.ts
index f90d67137a..907138aa48 100644
--- a/open-sse/config/providers/registry/cloudflare-ai/index.ts
+++ b/open-sse/config/providers/registry/cloudflare-ai/index.ts
@@ -12,10 +12,7 @@ export const cloudflare_aiProvider: RegistryEntry = {
   // 10K Neurons/day free: ~150 LLM responses or 500s Whisper audio — global edge
   models: [
     { id: "@cf/meta/llama-3.3-70b-instruct", name: "Llama 3.3 70B (🆓 ~150 resp/day)" },
-    { id: "@cf/meta/llama-3.1-8b-instruct", name: "Llama 3.1 8B (🆓)" },
     { id: "@cf/google/gemma-3-12b-it", name: "Gemma 3 12B (🆓)" },
-    { id: "@cf/mistral/mistral-7b-instruct-v0.2-lora", name: "Mistral 7B (🆓)" },
-    { id: "@cf/qwen/qwen2.5-coder-15b-instruct", name: "Qwen 2.5 Coder 15B (🆓)" },
     { id: "@cf/qwen/qwen2.5-coder-32b-instruct", name: "Qwen 2.5 Coder 32B (🆓)" },
     { id: "@cf/deepseek-ai/deepseek-r1-distill-qwen-32b", name: "DeepSeek R1 Distill 32B (🆓)" },
     // Sweep 2026-06-19: + current Workers AI catalog ids (developers.cloudflare.com/workers-ai/models).
diff --git a/tests/unit/cloudflare-ai-catalog-8717.test.ts b/tests/unit/cloudflare-ai-catalog-8717.test.ts
new file mode 100644
index 0000000000..1567e0c699
--- /dev/null
+++ b/tests/unit/cloudflare-ai-catalog-8717.test.ts
@@ -0,0 +1,45 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { REGISTRY } from "../../open-sse/config/providers/index.ts";
+import { FREE_MODEL_BUDGETS } from "../../open-sse/config/freeModelCatalog.data.ts";
+
+test("Cloudflare Workers AI free catalog matches registry active models", () => {
+  const cfRegistry = REGISTRY["cloudflare-ai"];
+  assert.ok(cfRegistry, "cloudflare-ai should be registered");
+
+  const registryModelIds = new Set(cfRegistry.models.map((m) => m.id));
+
+  // 4 active free models expected
+  const expectedModels = [
+    "@cf/meta/llama-3.3-70b-instruct",
+    "@cf/google/gemma-3-12b-it",
+    "@cf/qwen/qwen2.5-coder-32b-instruct",
+    "@cf/deepseek-ai/deepseek-r1-distill-qwen-32b",
+  ];
+
+  for (const id of expectedModels) {
+    assert.ok(registryModelIds.has(id), `registry should contain ${id}`);
+  }
+
+  // Dead model IDs should be removed
+  const deadModels = [
+    "@cf/meta/llama-3.1-8b-instruct",
+    "@cf/mistral/mistral-7b-instruct-v0.2-lora",
+    "@cf/qwen/qwen2.5-coder-15b-instruct",
+  ];
+
+  for (const id of deadModels) {
+    assert.equal(registryModelIds.has(id), false, `registry should NOT contain dead model ${id}`);
+  }
+
+  const freeCatalogCfModels = FREE_MODEL_BUDGETS.filter((b) => b.provider === "cloudflare-ai").map(
+    (b) => b.modelId
+  );
+  for (const id of deadModels) {
+    assert.equal(
+      freeCatalogCfModels.includes(id),
+      false,
+      `free catalog data should NOT contain dead model ${id}`
+    );
+  }
+});