diff --git a/docs/get-started/configuration.md b/docs/get-started/configuration.md
index ff4160128b..94c80a1fe4 100644
--- a/docs/get-started/configuration.md
+++ b/docs/get-started/configuration.md
@@ -367,6 +367,12 @@ their corresponding top-level category object in your `settings.json` file.
           "model": "gemini-3-pro-preview"
         }
       },
+      "gemini-3-flash-preview": {
+        "extends": "chat-base-3",
+        "modelConfig": {
+          "model": "skyhawk"
+        }
+      },
       "gemini-2.5-pro": {
         "extends": "chat-base-2.5",
         "modelConfig": {
@@ -496,6 +502,11 @@ their corresponding top-level category object in your `settings.json` file.
           "model": "gemini-3-pro-preview"
         }
       },
+      "chat-compression-3-flash": {
+        "modelConfig": {
+          "model": "skyhawk"
+        }
+      },
       "chat-compression-2.5-pro": {
         "modelConfig": {
           "model": "gemini-2.5-pro"
diff --git a/packages/core/src/config/defaultModelConfigs.ts b/packages/core/src/config/defaultModelConfigs.ts
index dd228ac4e6..eb2c17fd2a 100644
--- a/packages/core/src/config/defaultModelConfigs.ts
+++ b/packages/core/src/config/defaultModelConfigs.ts
@@ -8,6 +8,10 @@ import { ThinkingLevel } from '@google/genai';
 import type { ModelConfigServiceConfig } from '../services/modelConfigService.js';
 import { DEFAULT_THINKING_MODE } from './models.js';
 
+// TODO(joshualitt): This is safe for orions belt, but this change SHOULD NOT
+// be merged when orions belt is merged with it's upstream.
+const FLASH_PREVIEW_MODEL_REVERT_BEFORE_MERGE = 'skyhawk';
+
 // The default model configs. We use `base` as the parent for all of our model
 // configs, while `chat-base`, a child of `base`, is the parent of the models
 // we use in the "chat" experience.
@@ -65,6 +69,12 @@ export const DEFAULT_MODEL_CONFIGS: ModelConfigServiceConfig = {
         model: 'gemini-3-pro-preview',
       },
     },
+    'gemini-3-flash-preview': {
+      extends: 'chat-base-3',
+      modelConfig: {
+        model: FLASH_PREVIEW_MODEL_REVERT_BEFORE_MERGE,
+      },
+    },
     'gemini-2.5-pro': {
       extends: 'chat-base-2.5',
       modelConfig: {
@@ -188,6 +198,11 @@ export const DEFAULT_MODEL_CONFIGS: ModelConfigServiceConfig = {
         model: 'gemini-3-pro-preview',
       },
     },
+    'chat-compression-3-flash': {
+      modelConfig: {
+        model: FLASH_PREVIEW_MODEL_REVERT_BEFORE_MERGE,
+      },
+    },
     'chat-compression-2.5-pro': {
       modelConfig: {
         model: 'gemini-2.5-pro',
diff --git a/packages/core/src/config/models.ts b/packages/core/src/config/models.ts
index 9840af42b1..035e99f705 100644
--- a/packages/core/src/config/models.ts
+++ b/packages/core/src/config/models.ts
@@ -5,6 +5,7 @@
  */
 
 export const PREVIEW_GEMINI_MODEL = 'gemini-3-pro-preview';
+export const PREVIEW_GEMINI_FLASH_MODEL = 'gemini-3-flash-preview';
 export const DEFAULT_GEMINI_MODEL = 'gemini-2.5-pro';
 export const DEFAULT_GEMINI_FLASH_MODEL = 'gemini-2.5-flash';
 export const DEFAULT_GEMINI_FLASH_LITE_MODEL = 'gemini-2.5-flash-lite';
diff --git a/packages/core/src/services/chatCompressionService.ts b/packages/core/src/services/chatCompressionService.ts
index a85f1d619d..2336b75f55 100644
--- a/packages/core/src/services/chatCompressionService.ts
+++ b/packages/core/src/services/chatCompressionService.ts
@@ -20,6 +20,7 @@ import {
   DEFAULT_GEMINI_FLASH_MODEL,
   DEFAULT_GEMINI_MODEL,
   PREVIEW_GEMINI_MODEL,
+  PREVIEW_GEMINI_FLASH_MODEL,
 } from '../config/models.js';
 import { firePreCompressHook } from '../core/sessionHookTriggers.js';
 import { PreCompressTrigger } from '../hooks/types.js';
@@ -88,6 +89,8 @@ export function modelStringToModelConfigAlias(model: string): string {
   switch (model) {
     case PREVIEW_GEMINI_MODEL:
       return 'chat-compression-3-pro';
+    case PREVIEW_GEMINI_FLASH_MODEL:
+      return 'chat-compression-3-flash';
     case DEFAULT_GEMINI_MODEL:
       return 'chat-compression-2.5-pro';
     case DEFAULT_GEMINI_FLASH_MODEL:
diff --git a/packages/core/src/services/test-data/resolved-aliases.golden.json b/packages/core/src/services/test-data/resolved-aliases.golden.json
index 451e50c5cd..b16d656ae0 100644
--- a/packages/core/src/services/test-data/resolved-aliases.golden.json
+++ b/packages/core/src/services/test-data/resolved-aliases.golden.json
@@ -49,6 +49,18 @@
       "topK": 64
     }
   },
+  "gemini-3-flash-preview": {
+    "model": "skyhawk",
+    "generateContentConfig": {
+      "temperature": 1,
+      "topP": 0.95,
+      "thinkingConfig": {
+        "includeThoughts": true,
+        "thinkingLevel": "HIGH"
+      },
+      "topK": 64
+    }
+  },
   "gemini-2.5-pro": {
     "model": "gemini-2.5-pro",
     "generateContentConfig": {
@@ -203,6 +215,10 @@
     "model": "gemini-3-pro-preview",
     "generateContentConfig": {}
   },
+  "chat-compression-3-flash": {
+    "model": "skyhawk",
+    "generateContentConfig": {}
+  },
   "chat-compression-2.5-pro": {
     "model": "gemini-2.5-pro",
     "generateContentConfig": {}
diff --git a/schemas/settings.schema.json b/schemas/settings.schema.json
index f1428fcbd4..8b2962ca07 100644
--- a/schemas/settings.schema.json
+++ b/schemas/settings.schema.json
@@ -442,7 +442,7 @@
     "modelConfigs": {
       "title": "Model Configs",
       "description": "Model configurations.",
-      "markdownDescription": "Model configurations.\n\n- Category: `Model`\n- Requires restart: `no`\n- Default: `{\n  \"aliases\": {\n    \"base\": {\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"temperature\": 0,\n          \"topP\": 1\n        }\n      }\n    },\n    \"chat-base\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"includeThoughts\": true\n          },\n          \"temperature\": 1,\n          \"topP\": 0.95,\n          \"topK\": 64\n        }\n      }\n    },\n    \"chat-base-2.5\": {\n      \"extends\": \"chat-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 8192\n          }\n        }\n      }\n    },\n    \"chat-base-3\": {\n      \"extends\": \"chat-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"thinkingLevel\": \"HIGH\"\n          }\n        }\n      }\n    },\n    \"gemini-3-pro-preview\": {\n      \"extends\": \"chat-base-3\",\n      \"modelConfig\": {\n        \"model\": \"gemini-3-pro-preview\"\n      }\n    },\n    \"gemini-2.5-pro\": {\n      \"extends\": \"chat-base-2.5\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    },\n    \"gemini-2.5-flash\": {\n      \"extends\": \"chat-base-2.5\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash\"\n      }\n    },\n    \"gemini-2.5-flash-lite\": {\n      \"extends\": \"chat-base-2.5\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\"\n      }\n    },\n    \"gemini-2.5-flash-base\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash\"\n      }\n    },\n    \"classifier\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"maxOutputTokens\": 1024,\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 512\n          }\n        }\n      }\n    },\n    \"prompt-completion\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"temperature\": 0.3,\n          \"maxOutputTokens\": 16000,\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 0\n          }\n        }\n      }\n    },\n    \"edit-corrector\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 0\n          }\n        }\n      }\n    },\n    \"summarizer-default\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"maxOutputTokens\": 2000\n        }\n      }\n    },\n    \"summarizer-shell\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"maxOutputTokens\": 2000\n        }\n      }\n    },\n    \"web-search\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"tools\": [\n            {\n              \"googleSearch\": {}\n            }\n          ]\n        }\n      }\n    },\n    \"web-fetch\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"tools\": [\n            {\n              \"urlContext\": {}\n            }\n          ]\n        }\n      }\n    },\n    \"web-fetch-fallback\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"loop-detection\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"loop-detection-double-check\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    },\n    \"llm-edit-fixer\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"next-speaker-checker\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"chat-compression-3-pro\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-3-pro-preview\"\n      }\n    },\n    \"chat-compression-2.5-pro\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    },\n    \"chat-compression-2.5-flash\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash\"\n      }\n    },\n    \"chat-compression-2.5-flash-lite\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\"\n      }\n    },\n    \"chat-compression-default\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    }\n  },\n  \"overrides\": [\n    {\n      \"match\": {\n        \"model\": \"chat-base\",\n        \"isRetry\": true\n      },\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"temperature\": 1\n        }\n      }\n    }\n  ]\n}`",
+      "markdownDescription": "Model configurations.\n\n- Category: `Model`\n- Requires restart: `no`\n- Default: `{\n  \"aliases\": {\n    \"base\": {\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"temperature\": 0,\n          \"topP\": 1\n        }\n      }\n    },\n    \"chat-base\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"includeThoughts\": true\n          },\n          \"temperature\": 1,\n          \"topP\": 0.95,\n          \"topK\": 64\n        }\n      }\n    },\n    \"chat-base-2.5\": {\n      \"extends\": \"chat-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 8192\n          }\n        }\n      }\n    },\n    \"chat-base-3\": {\n      \"extends\": \"chat-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"thinkingLevel\": \"HIGH\"\n          }\n        }\n      }\n    },\n    \"gemini-3-pro-preview\": {\n      \"extends\": \"chat-base-3\",\n      \"modelConfig\": {\n        \"model\": \"gemini-3-pro-preview\"\n      }\n    },\n    \"gemini-3-flash-preview\": {\n      \"extends\": \"chat-base-3\",\n      \"modelConfig\": {\n        \"model\": \"gemini-3-flash-preview\"\n      }\n    },\n    \"gemini-2.5-pro\": {\n      \"extends\": \"chat-base-2.5\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    },\n    \"gemini-2.5-flash\": {\n      \"extends\": \"chat-base-2.5\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash\"\n      }\n    },\n    \"gemini-2.5-flash-lite\": {\n      \"extends\": \"chat-base-2.5\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\"\n      }\n    },\n    \"gemini-2.5-flash-base\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash\"\n      }\n    },\n    \"classifier\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"maxOutputTokens\": 1024,\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 512\n          }\n        }\n      }\n    },\n    \"prompt-completion\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"temperature\": 0.3,\n          \"maxOutputTokens\": 16000,\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 0\n          }\n        }\n      }\n    },\n    \"edit-corrector\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"thinkingConfig\": {\n            \"thinkingBudget\": 0\n          }\n        }\n      }\n    },\n    \"summarizer-default\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"maxOutputTokens\": 2000\n        }\n      }\n    },\n    \"summarizer-shell\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\",\n        \"generateContentConfig\": {\n          \"maxOutputTokens\": 2000\n        }\n      }\n    },\n    \"web-search\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"tools\": [\n            {\n              \"googleSearch\": {}\n            }\n          ]\n        }\n      }\n    },\n    \"web-fetch\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {\n        \"generateContentConfig\": {\n          \"tools\": [\n            {\n              \"urlContext\": {}\n            }\n          ]\n        }\n      }\n    },\n    \"web-fetch-fallback\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"loop-detection\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"loop-detection-double-check\": {\n      \"extends\": \"base\",\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    },\n    \"llm-edit-fixer\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"next-speaker-checker\": {\n      \"extends\": \"gemini-2.5-flash-base\",\n      \"modelConfig\": {}\n    },\n    \"chat-compression-3-pro\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-3-pro-preview\"\n      }\n    },\n    \"chat-compression-3-flash\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-3-flash-preview\"\n      }\n    },\n    \"chat-compression-2.5-pro\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    },\n    \"chat-compression-2.5-flash\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash\"\n      }\n    },\n    \"chat-compression-2.5-flash-lite\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-flash-lite\"\n      }\n    },\n    \"chat-compression-default\": {\n      \"modelConfig\": {\n        \"model\": \"gemini-2.5-pro\"\n      }\n    }\n  }\n}`",
       "default": {
         "aliases": {
           "base": {
@@ -492,6 +492,12 @@
               "model": "gemini-3-pro-preview"
             }
           },
+          "gemini-3-flash-preview": {
+            "extends": "chat-base-3",
+            "modelConfig": {
+              "model": "gemini-3-flash-preview"
+            }
+          },
           "gemini-2.5-pro": {
             "extends": "chat-base-2.5",
             "modelConfig": {
@@ -621,6 +627,11 @@
               "model": "gemini-3-pro-preview"
             }
           },
+          "chat-compression-3-flash": {
+            "modelConfig": {
+              "model": "gemini-3-flash-preview"
+            }
+          },
           "chat-compression-2.5-pro": {
             "modelConfig": {
               "model": "gemini-2.5-pro"
@@ -641,27 +652,14 @@
               "model": "gemini-2.5-pro"
             }
           }
-        },
-        "overrides": [
-          {
-            "match": {
-              "model": "chat-base",
-              "isRetry": true
-            },
-            "modelConfig": {
-              "generateContentConfig": {
-                "temperature": 1
-              }
-            }
-          }
-        ]
+        }
       },
       "type": "object",
       "properties": {
         "aliases": {
           "title": "Model Config Aliases",
           "description": "Named presets for model configs. Can be used in place of a model name and can inherit from other aliases using an `extends` property.",
-          "markdownDescription": "Named presets for model configs. Can be used in place of a model name and can inherit from other aliases using an `extends` property.\n\n- Category: `Model`\n- Requires restart: `no`\n- Default: `{\n  \"base\": {\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"temperature\": 0,\n        \"topP\": 1\n      }\n    }\n  },\n  \"chat-base\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"includeThoughts\": true\n        },\n        \"temperature\": 1,\n        \"topP\": 0.95,\n        \"topK\": 64\n      }\n    }\n  },\n  \"chat-base-2.5\": {\n    \"extends\": \"chat-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 8192\n        }\n      }\n    }\n  },\n  \"chat-base-3\": {\n    \"extends\": \"chat-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"thinkingLevel\": \"HIGH\"\n        }\n      }\n    }\n  },\n  \"gemini-3-pro-preview\": {\n    \"extends\": \"chat-base-3\",\n    \"modelConfig\": {\n      \"model\": \"gemini-3-pro-preview\"\n    }\n  },\n  \"gemini-2.5-pro\": {\n    \"extends\": \"chat-base-2.5\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  },\n  \"gemini-2.5-flash\": {\n    \"extends\": \"chat-base-2.5\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash\"\n    }\n  },\n  \"gemini-2.5-flash-lite\": {\n    \"extends\": \"chat-base-2.5\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\"\n    }\n  },\n  \"gemini-2.5-flash-base\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash\"\n    }\n  },\n  \"classifier\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"maxOutputTokens\": 1024,\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 512\n        }\n      }\n    }\n  },\n  \"prompt-completion\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"temperature\": 0.3,\n        \"maxOutputTokens\": 16000,\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 0\n        }\n      }\n    }\n  },\n  \"edit-corrector\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 0\n        }\n      }\n    }\n  },\n  \"summarizer-default\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"maxOutputTokens\": 2000\n      }\n    }\n  },\n  \"summarizer-shell\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"maxOutputTokens\": 2000\n      }\n    }\n  },\n  \"web-search\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"tools\": [\n          {\n            \"googleSearch\": {}\n          }\n        ]\n      }\n    }\n  },\n  \"web-fetch\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"tools\": [\n          {\n            \"urlContext\": {}\n          }\n        ]\n      }\n    }\n  },\n  \"web-fetch-fallback\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"loop-detection\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"loop-detection-double-check\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  },\n  \"llm-edit-fixer\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"next-speaker-checker\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"chat-compression-3-pro\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-3-pro-preview\"\n    }\n  },\n  \"chat-compression-2.5-pro\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  },\n  \"chat-compression-2.5-flash\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash\"\n    }\n  },\n  \"chat-compression-2.5-flash-lite\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\"\n    }\n  },\n  \"chat-compression-default\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  }\n}`",
+          "markdownDescription": "Named presets for model configs. Can be used in place of a model name and can inherit from other aliases using an `extends` property.\n\n- Category: `Model`\n- Requires restart: `no`\n- Default: `{\n  \"base\": {\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"temperature\": 0,\n        \"topP\": 1\n      }\n    }\n  },\n  \"chat-base\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"includeThoughts\": true\n        },\n        \"temperature\": 1,\n        \"topP\": 0.95,\n        \"topK\": 64\n      }\n    }\n  },\n  \"chat-base-2.5\": {\n    \"extends\": \"chat-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 8192\n        }\n      }\n    }\n  },\n  \"chat-base-3\": {\n    \"extends\": \"chat-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"thinkingLevel\": \"HIGH\"\n        }\n      }\n    }\n  },\n  \"gemini-3-pro-preview\": {\n    \"extends\": \"chat-base-3\",\n    \"modelConfig\": {\n      \"model\": \"gemini-3-pro-preview\"\n    }\n  },\n  \"gemini-3-flash-preview\": {\n    \"extends\": \"chat-base-3\",\n    \"modelConfig\": {\n      \"model\": \"gemini-3-flash-preview\"\n    }\n  },\n  \"gemini-2.5-pro\": {\n    \"extends\": \"chat-base-2.5\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  },\n  \"gemini-2.5-flash\": {\n    \"extends\": \"chat-base-2.5\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash\"\n    }\n  },\n  \"gemini-2.5-flash-lite\": {\n    \"extends\": \"chat-base-2.5\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\"\n    }\n  },\n  \"gemini-2.5-flash-base\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash\"\n    }\n  },\n  \"classifier\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"maxOutputTokens\": 1024,\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 512\n        }\n      }\n    }\n  },\n  \"prompt-completion\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"temperature\": 0.3,\n        \"maxOutputTokens\": 16000,\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 0\n        }\n      }\n    }\n  },\n  \"edit-corrector\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"thinkingConfig\": {\n          \"thinkingBudget\": 0\n        }\n      }\n    }\n  },\n  \"summarizer-default\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"maxOutputTokens\": 2000\n      }\n    }\n  },\n  \"summarizer-shell\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\",\n      \"generateContentConfig\": {\n        \"maxOutputTokens\": 2000\n      }\n    }\n  },\n  \"web-search\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"tools\": [\n          {\n            \"googleSearch\": {}\n          }\n        ]\n      }\n    }\n  },\n  \"web-fetch\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {\n      \"generateContentConfig\": {\n        \"tools\": [\n          {\n            \"urlContext\": {}\n          }\n        ]\n      }\n    }\n  },\n  \"web-fetch-fallback\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"loop-detection\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"loop-detection-double-check\": {\n    \"extends\": \"base\",\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  },\n  \"llm-edit-fixer\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"next-speaker-checker\": {\n    \"extends\": \"gemini-2.5-flash-base\",\n    \"modelConfig\": {}\n  },\n  \"chat-compression-3-pro\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-3-pro-preview\"\n    }\n  },\n  \"chat-compression-3-flash\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-3-flash-preview\"\n    }\n  },\n  \"chat-compression-2.5-pro\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  },\n  \"chat-compression-2.5-flash\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash\"\n    }\n  },\n  \"chat-compression-2.5-flash-lite\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-flash-lite\"\n    }\n  },\n  \"chat-compression-default\": {\n    \"modelConfig\": {\n      \"model\": \"gemini-2.5-pro\"\n    }\n  }\n}`",
           "default": {
             "base": {
               "modelConfig": {
@@ -710,6 +708,12 @@
                 "model": "gemini-3-pro-preview"
               }
             },
+            "gemini-3-flash-preview": {
+              "extends": "chat-base-3",
+              "modelConfig": {
+                "model": "gemini-3-flash-preview"
+              }
+            },
             "gemini-2.5-pro": {
               "extends": "chat-base-2.5",
               "modelConfig": {
@@ -839,6 +843,11 @@
                 "model": "gemini-3-pro-preview"
               }
             },
+            "chat-compression-3-flash": {
+              "modelConfig": {
+                "model": "gemini-3-flash-preview"
+              }
+            },
             "chat-compression-2.5-pro": {
               "modelConfig": {
                 "model": "gemini-2.5-pro"