diff --git a/crates/manifest/src/builtin_profile.rs b/crates/manifest/src/builtin_profile.rs
index e19b44956..ff1888b72 100644
--- a/crates/manifest/src/builtin_profile.rs
+++ b/crates/manifest/src/builtin_profile.rs
@@ -337,7 +337,7 @@ mod tests {
             .expect("evaluate built-in standalone")
             .expect("standalone exists");
         assert_eq!(value["slug"], "standalone");
-        assert_eq!(value["model"]["ref"], "codex-oauth/gpt-5.6-sol");
+        assert_eq!(value["model"]["ref"], "codex-oauth/gpt-6.1-sol");
         assert_eq!(value["scope"]["intent"], "workspace_write");
         assert_eq!(value["scope"]["symlink_policy"], "logical");
         assert_eq!(value["delegation_scope"]["intent"], "workspace_write");
diff --git a/crates/manifest/src/profile.rs b/crates/manifest/src/profile.rs
index c71fe2e7b..fa7c4dbe5 100644
--- a/crates/manifest/src/profile.rs
+++ b/crates/manifest/src/profile.rs
@@ -1355,6 +1355,7 @@ mod tests {
             "companion",
             "coder",
             "reviewer",
+            "backend-job",
             "memory-consolidation",
             "subjektiv-memory-consolidation",
         ] {
@@ -1367,6 +1368,15 @@ mod tests {
                 Some(false),
                 "{name} must keep pruning disabled for the experiment"
             );
+            assert_eq!(
+                role.manifest
+                    .compaction
+                    .as_ref()
+                    .and_then(|compaction| compaction.model.as_ref())
+                    .and_then(|model| model.ref_.as_deref()),
+                Some("codex-oauth/gpt-6-luna"),
+                "{name} must use Luna for compaction"
+            );
         }
 
         let companion = resolve("companion");
@@ -1379,11 +1389,18 @@ mod tests {
             Some(ReasoningControl::Effort(ReasoningEffort::High))
         );
 
-        for name in ["coder", "reviewer"] {
+        for name in [
+            "default",
+            "standalone",
+            "intake",
+            "orchestrator",
+            "coder",
+            "reviewer",
+        ] {
             let role = resolve(name);
             assert_eq!(
                 role.manifest.model.ref_.as_deref(),
-                Some("codex-oauth/gpt-5.6-sol")
+                Some("codex-oauth/gpt-6.1-sol")
             );
             assert_eq!(
                 role.manifest.engine.reasoning,
@@ -1395,7 +1412,7 @@ mod tests {
                     .model
                     .as_ref()
                     .and_then(|model| model.ref_.as_deref()),
-                Some("codex-oauth/gpt-5.6-luna")
+                Some("codex-oauth/gpt-6-luna")
             );
             assert_eq!(
                 extraction.reasoning,
@@ -1403,16 +1420,34 @@ mod tests {
             );
         }
 
-        for name in ["memory-consolidation", "subjektiv-memory-consolidation"] {
+        for name in [
+            "backend-job",
+            "memory-consolidation",
+            "subjektiv-memory-consolidation",
+        ] {
             let consolidation = resolve(name);
             assert_eq!(
                 consolidation.manifest.model.ref_.as_deref(),
-                Some("codex-oauth/gpt-5.6-luna")
+                Some("codex-oauth/gpt-6-luna")
             );
             assert_eq!(
                 consolidation.manifest.engine.reasoning,
                 Some(ReasoningControl::Effort(ReasoningEffort::Medium))
             );
+            if name == "memory-consolidation" {
+                assert_eq!(
+                    consolidation
+                        .manifest
+                        .feature
+                        .memory
+                        .profile
+                        .extraction
+                        .model
+                        .as_ref()
+                        .and_then(|model| model.ref_.as_deref()),
+                    Some("codex-oauth/gpt-6-luna")
+                );
+            }
         }
     }
 
@@ -1562,7 +1597,7 @@ mod tests {
         ));
         assert_eq!(
             resolved.manifest.model.ref_.as_deref(),
-            Some("codex-oauth/gpt-5.6-sol")
+            Some("codex-oauth/gpt-6.1-sol")
         );
         assert!(resolved.manifest.feature.task.enabled);
         assert!(resolved.manifest.feature.web.enabled);
diff --git a/resources/profiles/backend-job.dcdl b/resources/profiles/backend-job.dcdl
index 8f2afe8d7..cedd59bf0 100644
--- a/resources/profiles/backend-job.dcdl
+++ b/resources/profiles/backend-job.dcdl
@@ -2,7 +2,7 @@ import "./base.dcdl" // {
     slug = "backend-job";
     description = "Backend-owned bounded Job Worker profile.";
     scope = "workspace_read";
-    model = { ref = "codex-oauth/gpt-5.6-luna"; };
+    model = { ref = "codex-oauth/gpt-6-luna"; };
     engine = {
         instruction = "internal.backend_job_system";
         reasoning = "medium";
diff --git a/resources/profiles/base.dcdl b/resources/profiles/base.dcdl
index ae8f3aeec..34a92c155 100644
--- a/resources/profiles/base.dcdl
+++ b/resources/profiles/base.dcdl
@@ -3,7 +3,7 @@ description = "Shared base configuration for Yoi Worker profiles.";
 scope = "workspace_write";
 
 model = {
-    ref = "codex-oauth/gpt-5.6-sol";
+    ref = "codex-oauth/gpt-6.1-sol";
 };
 
 session = {
@@ -31,7 +31,7 @@ feature = {
         enabled = true;
         extraction = {
             enabled = true;
-            model = { ref = "codex-oauth/gpt-5.6-luna"; };
+            model = { ref = "codex-oauth/gpt-6-luna"; };
             reasoning = "medium";
             threshold = 50000;
         };
diff --git a/resources/profiles/coder.dcdl b/resources/profiles/coder.dcdl
index 174e8d359..6df406aaa 100644
--- a/resources/profiles/coder.dcdl
+++ b/resources/profiles/coder.dcdl
@@ -2,7 +2,7 @@ import "./base.dcdl" // {
     slug = "coder";
     description = "Ticket implementation coder profile.";
     scope = "workspace_write";
-    model = { ref = "codex-oauth/gpt-5.6-sol"; };
+    model = { ref = "codex-oauth/gpt-6.1-sol"; };
     engine = {
         instruction = "role.coder";
         reasoning = "high";
diff --git a/resources/profiles/memory-consolidation.dcdl b/resources/profiles/memory-consolidation.dcdl
index 4333bc931..31df0ea29 100644
--- a/resources/profiles/memory-consolidation.dcdl
+++ b/resources/profiles/memory-consolidation.dcdl
@@ -2,7 +2,7 @@ import "./base.dcdl" // {
     slug = "memory-consolidation";
     description = "Memory staging consolidation profile.";
     scope = "workspace_read";
-    model = { ref = "codex-oauth/gpt-5.6-luna"; };
+    model = { ref = "codex-oauth/gpt-6-luna"; };
     engine = { reasoning = "medium"; };
 
     feature = {
@@ -13,7 +13,7 @@ import "./base.dcdl" // {
             resident = { inject_summary = true; };
             extraction = {
                 enabled = true;
-                model = { ref = "codex-oauth/gpt-5.6-luna"; };
+                model = { ref = "codex-oauth/gpt-6-luna"; };
                 reasoning = "medium";
                 threshold = 50000;
             };
diff --git a/resources/profiles/reviewer.dcdl b/resources/profiles/reviewer.dcdl
index 6b9769bca..fa6418303 100644
--- a/resources/profiles/reviewer.dcdl
+++ b/resources/profiles/reviewer.dcdl
@@ -2,7 +2,7 @@ import "./base.dcdl" // {
     slug = "reviewer";
     description = "Ticket review profile.";
     scope = "workspace_read";
-    model = { ref = "codex-oauth/gpt-5.6-sol"; };
+    model = { ref = "codex-oauth/gpt-6.1-sol"; };
     engine = {
         instruction = "role.reviewer";
         reasoning = "high";
diff --git a/resources/profiles/standalone.dcdl b/resources/profiles/standalone.dcdl
index 6e0aed313..05990e37b 100644
--- a/resources/profiles/standalone.dcdl
+++ b/resources/profiles/standalone.dcdl
@@ -1,7 +1,7 @@
 import "./default.dcdl" // {
     slug = "standalone";
     description = "Standalone Yoi coding profile.";
-    model = { ref = "codex-oauth/gpt-5.6-sol"; };
+    model = { ref = "codex-oauth/gpt-6.1-sol"; };
     scope = {
         intent = "workspace_write";
         symlink_policy = "logical";
diff --git a/resources/profiles/subjektiv-memory-consolidation.dcdl b/resources/profiles/subjektiv-memory-consolidation.dcdl
index b3c9ec16d..5a0797da6 100644
--- a/resources/profiles/subjektiv-memory-consolidation.dcdl
+++ b/resources/profiles/subjektiv-memory-consolidation.dcdl
@@ -2,7 +2,7 @@ import "./base.dcdl" // {
     slug = "subjektiv-memory-consolidation";
     description = "Delegated subject Memory staging consolidation profile.";
     scope = "workspace_read";
-    model = { ref = "codex-oauth/gpt-5.6-luna"; };
+    model = { ref = "codex-oauth/gpt-6-luna"; };
     engine = { reasoning = "medium"; };
     web = { enabled = false; };