From 70feda3ef77269e7fcb7cd36c4230819d427ed69 Mon Sep 17 00:00:00 2001
From: Zachary Weyland <zach@weyland.me>
Date: Mon, 28 Sep 2026 20:52:41 -0400
Subject: [PATCH 1/2] fix(models): default Claude Sonnet 5.5 to its shipped
 medium effort

#14152 pointed claude-sonnet-5-5 at the sonnet-5 profile, which defaults
effort to high. Claude Code 2.1.284 ships default_effort "medium" for
claude-sonnet-5-5 (it stays "high" for claude-sonnet-5 and
claude-sonnet-4-6), so selecting Sonnet 5.5 runs hotter than the model's
own default. Add a dedicated sonnet-5-5 profile, identical to sonnet-5
except for the medium effort default, and bump updatedAt.

Changes made by Qwen3.8 Flash Next in OpenCode, running in T3 Code.
---
 apps/server/src/provider/model-manifest.json | 75 +++++++++++++++++++-
 1 file changed, 73 insertions(+), 2 deletions(-)

diff --git a/apps/server/src/provider/model-manifest.json b/apps/server/src/provider/model-manifest.json
index 87efe519ea1c..80b91b5676ed 100644
--- a/apps/server/src/provider/model-manifest.json
+++ b/apps/server/src/provider/model-manifest.json
@@ -1,6 +1,6 @@
 {
   "version": 1,
-  "updatedAt": "2026-09-28T20:00:00Z",
+  "updatedAt": "2026-09-29T00:45:00Z",
   "compatibility": [
     {
       "driver": "codex",
@@ -566,6 +566,77 @@
             }
           }
         },
+        "sonnet-5-5": {
+          "capabilities": {
+            "optionDescriptors": [
+              {
+                "id": "effort",
+                "label": "Reasoning",
+                "type": "select",
+                "options": [
+                  {
+                    "id": "low",
+                    "label": "Low"
+                  },
+                  {
+                    "id": "medium",
+                    "label": "Medium",
+                    "isDefault": true
+                  },
+                  {
+                    "id": "high",
+                    "label": "High"
+                  },
+                  {
+                    "id": "xhigh",
+                    "label": "Extra High"
+                  },
+                  {
+                    "id": "max",
+                    "label": "Max"
+                  },
+                  {
+                    "id": "ultrathink",
+                    "label": "Ultrathink"
+                  }
+                ],
+                "promptInjectedValues": ["ultrathink"]
+              },
+              {
+                "id": "contextWindow",
+                "label": "Context Window",
+                "type": "select",
+                "options": [
+                  {
+                    "id": "200k",
+                    "label": "200k",
+                    "isDefault": true
+                  },
+                  {
+                    "id": "1m",
+                    "label": "1M"
+                  }
+                ]
+              }
+            ]
+          },
+          "adapter": {
+            "claudeCode": {
+              "effortMap": {
+                "ultrathink": null
+              },
+              "modelSuffixes": {
+                "contextWindow": {
+                  "1m": "[1m]"
+                }
+              },
+              "contextWindowTokens": {
+                "200k": 200000,
+                "1m": 1000000
+              }
+            }
+          }
+        },
         "sonnet-4-6": {
           "capabilities": {
             "optionDescriptors": [
@@ -665,7 +736,7 @@
           "aliases": ["sonnet-5.5", "claude-sonnet-5.5"],
           "status": "current",
           "badge": "new",
-          "profile": "sonnet-5",
+          "profile": "sonnet-5-5",
           "adapter": { "claudeCode": { "minVersion": "2.1.284" } }
         },
         {

From 171030f20b8e98852c328d3aa7fdc88dc0dac4c2 Mon Sep 17 00:00:00 2001
From: Zachary Weyland <zach@weyland.me>
Date: Wed, 7 Oct 2026 15:30:08 -0400
Subject: [PATCH 2/2] fix(models): set the manifest updatedAt to the actual
 edit time

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
---
 apps/server/src/provider/model-manifest.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/server/src/provider/model-manifest.json b/apps/server/src/provider/model-manifest.json
index f5adb07d888e..46c192a8d228 100644
--- a/apps/server/src/provider/model-manifest.json
+++ b/apps/server/src/provider/model-manifest.json
@@ -1,6 +1,6 @@
 {
   "version": 1,
-  "updatedAt": "2026-10-07T21:00:00Z",
+  "updatedAt": "2026-10-07T19:30:00Z",
   "compatibility": [
     {
       "driver": "codex",