diff --git a/agents/codex.ts b/agents/codex.ts
index ab851b7..11ba2c4 100644
--- a/agents/codex.ts
+++ b/agents/codex.ts
@@ -29,7 +29,7 @@ const FALLBACK_MODEL = "gpt-5.2-codex";
 
 function getCodexEffortConfig(model: string): Record<Effort, CodexEffortConfig> {
   return {
-    mini: { model: "codex-mini-latest", reasoningEffort: "low" },
+    mini: { model: "gpt-5.2-codex", reasoningEffort: "low" },
     auto: { model },
     max: { model, reasoningEffort: "high" },
   };
diff --git a/entry b/entry
index 4131dd0..104dd62 100755
--- a/entry
+++ b/entry
@@ -145038,7 +145038,7 @@ var PREFERRED_MODEL = "gpt-5.3-codex";
 var FALLBACK_MODEL = "gpt-5.2-codex";
 function getCodexEffortConfig(model) {
   return {
-    mini: { model: "codex-mini-latest", reasoningEffort: "low" },
+    mini: { model: "gpt-5.2-codex", reasoningEffort: "low" },
     auto: { model },
     max: { model, reasoningEffort: "high" }
   };
diff --git a/test/crossagent/restricted.ts b/test/crossagent/restricted.ts
index c3035a1..0bc8615 100644
--- a/test/crossagent/restricted.ts
+++ b/test/crossagent/restricted.ts
@@ -15,7 +15,7 @@ const fixture = defineFixture(
   {
     prompt: `This is a test to determine token visibility in bash tool calls.
     
-${buildBashToolPrompt("echo $PULLFROG_DIAGNOSTIC_ID")}
+${buildBashToolPrompt("echo $PULLFROG_TEST_VALUE")}
 
 Then also run: echo $PULLFROG_TEST_TOKEN
 
@@ -29,10 +29,10 @@ FILTER_TOKEN=<value or "empty">`,
   { localOnly: true }
 );
 
-const { getUuid, agentEnv } = generateAgentUuids(["PULLFROG_DIAGNOSTIC_ID", "PULLFROG_TEST_TOKEN"]);
+const { getUuid, agentEnv } = generateAgentUuids(["PULLFROG_TEST_VALUE", "PULLFROG_TEST_TOKEN"]);
 
 function validator(result: AgentResult): ValidationCheck[] {
-  const safeMarker = getUuid(result.agent, "PULLFROG_DIAGNOSTIC_ID");
+  const safeMarker = getUuid(result.agent, "PULLFROG_TEST_VALUE");
   const filteredMarker = getUuid(result.agent, "PULLFROG_TEST_TOKEN");
 
   // require structured output from set_output tool