diff --git a/packages/server/src/server/agent/providers/codex-app-server-agent.features.test.ts b/packages/server/src/server/agent/providers/codex-app-server-agent.features.test.ts
index e5d4596e77..2e20f5f6f1 100644
--- a/packages/server/src/server/agent/providers/codex-app-server-agent.features.test.ts
+++ b/packages/server/src/server/agent/providers/codex-app-server-agent.features.test.ts
@@ -99,6 +99,8 @@ async function createConnectedSession(
 describe("Codex app-server provider features", () => {
   test.each([
     "gpt-6-astra",
+    "gpt-6-sol",
+    "gpt-6-luna",
     "gpt-5.6",
     "gpt-5.6-sol",
     "gpt-5.6-terra",
diff --git a/packages/server/src/server/agent/providers/codex-feature-definitions.ts b/packages/server/src/server/agent/providers/codex-feature-definitions.ts
index 7bd38d7efc..d2588a5a5f 100644
--- a/packages/server/src/server/agent/providers/codex-feature-definitions.ts
+++ b/packages/server/src/server/agent/providers/codex-feature-definitions.ts
@@ -4,6 +4,8 @@ import type { AgentFeature, AgentFeatureToggle } from "../agent-sdk-types.js";
 // https://developers.openai.com/codex/speed and https://developers.openai.com/codex/models.
 const CODEX_FAST_MODE_SUPPORTED_MODELS = new Set([
   "gpt-6-astra",
+  "gpt-6-sol",
+  "gpt-6-luna",
   "gpt-5.6",
   "gpt-5.6-sol",
   "gpt-5.6-terra",