diff --git a/README.md b/README.md
index 1302d75..ad98810 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ format instead of each scraping the same pages.
   replacement, `distributions` for per-channel lifecycles, and publisher `policy`
   floors. It is small enough that a provider could serve it at
   `/.well-known/model-eol.json` in an afternoon.
-- **`feeds/`** - <!-- feeds-status -->Amazon (4 entries), Anthropic (32 entries), Cohere (12 entries), Google (93 entries), Mistral (40 entries) and OpenAI (195 entries), generated from the providers' live deprecation pages plus the AWS Bedrock, Google Vertex AI, and Azure Foundry lifecycle pages, feed data generated 2026-09-09<!-- /feeds-status -->. Every
+- **`feeds/`** - <!-- feeds-status -->Amazon (4 entries), Anthropic (33 entries), Cohere (12 entries), Google (96 entries), Mistral (40 entries) and OpenAI (201 entries), generated from the providers' live deprecation pages plus the AWS Bedrock, Google Vertex AI, and Azure Foundry lifecycle pages, feed data generated 2026-09-21<!-- /feeds-status -->. Every
   dated entry carries a source URL. Anthropic's "not sooner than" dates for
   active models are included as `tentative` planning floors.
 - **`check.mjs`** - zero-dependency CLI: CI gate, PR diff gate, inventory, CycloneDX
diff --git a/feeds/anthropic.json b/feeds/anthropic.json
index a907bad..2382a43 100644
--- a/feeds/anthropic.json
+++ b/feeds/anthropic.json
@@ -1,7 +1,7 @@
 {
   "spec": "model-eol/0.1",
   "publisher": "anthropic",
-  "generated": "2026-09-09T15:04:52.531Z",
+  "generated": "2026-09-21T15:02:11.423Z",
   "source": "https://platform.claude.com/docs/en/about-claude/model-deprecations",
   "policy": {
     "min_notice_days": 60,
@@ -400,11 +400,11 @@
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
       ],
-      "shutdown": "2026-11-24",
-      "date_precision": "tentative",
       "aliases": [
         "claude-opus-4-5"
-      ]
+      ],
+      "shutdown": "2026-11-24",
+      "date_precision": "tentative"
     },
     {
       "id": "claude-haiku-4-5-20251001",
@@ -424,11 +424,11 @@
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
       ],
-      "shutdown": "2026-10-15",
-      "date_precision": "tentative",
       "aliases": [
         "claude-haiku-4-5"
-      ]
+      ],
+      "shutdown": "2026-10-15",
+      "date_precision": "tentative"
     },
     {
       "id": "claude-sonnet-4-5-20250929",
@@ -448,11 +448,11 @@
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
       ],
-      "shutdown": "2026-09-29",
-      "date_precision": "tentative",
       "aliases": [
         "claude-sonnet-4-5"
-      ]
+      ],
+      "shutdown": "2026-09-29",
+      "date_precision": "tentative"
     },
     {
       "id": "claude-fable-5-1",
@@ -485,7 +485,10 @@
           "status": "active",
           "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-anthropic-claude-mythos-5.html"
         }
-      ]
+      ],
+      "shutdown": "2027-06-09",
+      "date_precision": "tentative",
+      "source": "https://platform.claude.com/docs/en/about-claude/model-deprecations"
     },
     {
       "id": "claude-mythos-5-1",
@@ -502,6 +505,22 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
+      ],
+      "shutdown": "2027-09-01",
+      "date_precision": "tentative",
+      "source": "https://platform.claude.com/docs/en/about-claude/model-deprecations"
+    },
+    {
+      "id": "claude-mythos-preview",
+      "announced": "2026-06-09",
+      "source": "https://platform.claude.com/docs/en/about-claude/model-deprecations",
+      "distributions": [
+        {
+          "via": "azure-ai-foundry",
+          "shutdown": "2027-04-02",
+          "status": "active",
+          "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
+        }
       ]
     }
   ]
diff --git a/feeds/google.json b/feeds/google.json
index d8ccb3e..c7def89 100644
--- a/feeds/google.json
+++ b/feeds/google.json
@@ -1,7 +1,7 @@
 {
   "spec": "model-eol/0.1",
   "publisher": "google",
-  "generated": "2026-09-07T05:31:03.696Z",
+  "generated": "2026-09-21T15:02:11.423Z",
   "source": "https://ai.google.dev/gemini-api/docs/deprecations",
   "models": [
     {
@@ -165,7 +165,7 @@
       "distributions": [
         {
           "via": "vertex-ai",
-          "shutdown": "2026-10-02",
+          "shutdown": "2027-03-15",
           "date_precision": "earliest",
           "source": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/model-versions"
         }
@@ -284,23 +284,24 @@
       "source": "https://ai.google.dev/gemini-api/docs/deprecations",
       "shutdown": "2025-12-09",
       "date_precision": "earliest",
-      "replacement": "gemini-3.1-flash-live-preview"
+      "replacement": "gemini-3.8-live"
     },
     {
       "id": "gemini-3.1-flash-live-preview",
-      "source": "https://ai.google.dev/gemini-api/docs/deprecations"
+      "source": "https://ai.google.dev/gemini-api/docs/deprecations",
+      "replacement": "gemini-3.8-live"
     },
     {
       "id": "gemini-2.5-flash-native-audio-preview-12-2025",
       "source": "https://ai.google.dev/gemini-api/docs/deprecations",
-      "replacement": "gemini-3.1-flash-live-preview"
+      "replacement": "gemini-3.8-live"
     },
     {
       "id": "gemini-live-2.5-flash-preview",
       "source": "https://ai.google.dev/gemini-api/docs/deprecations",
       "shutdown": "2025-12-09",
       "date_precision": "earliest",
-      "replacement": "gemini-3.1-flash-live-preview"
+      "replacement": "gemini-3.8-live"
     },
     {
       "id": "gemini-3.1-flash-tts-preview",
@@ -570,6 +571,8 @@
       "distributions": [
         {
           "via": "vertex-ai",
+          "shutdown": "2027-06-28",
+          "date_precision": "earliest",
           "source": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/model-versions"
         }
       ]
@@ -651,6 +654,17 @@
     {
       "id": "lyria-3.5",
       "source": "https://ai.google.dev/gemini-api/docs/deprecations"
+    },
+    {
+      "id": "gemini-3.8-live",
+      "source": "https://ai.google.dev/gemini-api/docs/deprecations"
+    },
+    {
+      "id": "gemini-3.8-live-extended-thinking",
+      "source": "https://ai.google.dev/gemini-api/docs/deprecations"
+    },
+    {
+      "id": "antigravity-preview-09-2026"
     }
   ]
 }
diff --git a/feeds/openai.json b/feeds/openai.json
index 743fc7e..1696d71 100644
--- a/feeds/openai.json
+++ b/feeds/openai.json
@@ -1,7 +1,7 @@
 {
   "spec": "model-eol/0.1",
   "publisher": "openai",
-  "generated": "2026-09-09T15:04:52.530Z",
+  "generated": "2026-09-21T15:02:11.422Z",
   "source": "https://developers.openai.com/api/docs/deprecations",
   "note": "Community-maintained seed dataset, compiled 2026-07-25 from the provider's deprecations page. Verify against the source before acting; this file demonstrates the format.",
   "models": [
@@ -14,8 +14,8 @@
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2026-12-26",
-          "status": "active",
+          "shutdown": "2026-11-19",
+          "status": "legacy",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
       ],
@@ -77,7 +77,7 @@
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2026-10-21",
+          "shutdown": "2026-11-19",
           "status": "legacy",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
@@ -95,7 +95,7 @@
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2026-10-01",
+          "shutdown": "2026-11-19",
           "status": "legacy",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
@@ -128,8 +128,8 @@
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2026-10-21",
-          "status": "active",
+          "shutdown": "2026-11-19",
+          "status": "legacy",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
       ],
@@ -146,8 +146,8 @@
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2026-12-17",
-          "status": "active",
+          "shutdown": "2026-11-19",
+          "status": "legacy",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
       ],
@@ -330,9 +330,6 @@
     {
       "id": "gpt-image-1-mini",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-06-02",
-      "shutdown": "2026-12-01",
-      "replacement": "gpt-image-2",
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -340,22 +337,25 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-06-02",
+      "shutdown": "2026-12-01",
+      "replacement": "gpt-image-2"
     },
     {
       "id": "gpt-image-1.5",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-06-02",
-      "shutdown": "2026-12-01",
-      "replacement": "gpt-image-2",
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2027-06-16",
+          "shutdown": "2026-12-16",
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-06-02",
+      "shutdown": "2026-12-01",
+      "replacement": "gpt-image-2"
     },
     {
       "id": "chatgpt-image-latest",
@@ -421,9 +421,6 @@
     {
       "id": "gpt-image-1",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-04-22",
-      "shutdown": "2026-10-23",
-      "replacement": "gpt-image-2",
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -431,7 +428,10 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-04-22",
+      "shutdown": "2026-10-23",
+      "replacement": "gpt-image-2"
     },
     {
       "id": "o1-pro-2025-03-19",
@@ -442,8 +442,8 @@
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2026-10-21",
-          "status": "active",
+          "shutdown": "2026-11-19",
+          "status": "legacy",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
       ],
@@ -468,7 +468,7 @@
       "distributions": [
         {
           "via": "azure-ai-foundry",
-          "shutdown": "2026-10-16",
+          "shutdown": "2026-11-19",
           "status": "legacy",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
@@ -632,9 +632,6 @@
     {
       "id": "gpt-5-codex",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-04-22",
-      "shutdown": "2026-07-23",
-      "replacement": "gpt-5.6-sol",
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -642,7 +639,10 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-04-22",
+      "shutdown": "2026-07-23",
+      "replacement": "gpt-5.6-sol"
     },
     {
       "id": "gpt-5.1-chat-latest",
@@ -654,9 +654,6 @@
     {
       "id": "gpt-5.1-codex",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-04-22",
-      "shutdown": "2026-07-23",
-      "replacement": "gpt-5.6-sol",
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -664,14 +661,14 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-04-22",
+      "shutdown": "2026-07-23",
+      "replacement": "gpt-5.6-sol"
     },
     {
       "id": "gpt-5.1-codex-max",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-04-22",
-      "shutdown": "2026-07-23",
-      "replacement": "gpt-5.6-sol",
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -679,14 +676,14 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-04-22",
+      "shutdown": "2026-07-23",
+      "replacement": "gpt-5.6-sol"
     },
     {
       "id": "gpt-5.1-codex-mini",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-04-22",
-      "shutdown": "2026-07-23",
-      "replacement": "gpt-5.6-terra",
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -694,7 +691,10 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-04-22",
+      "shutdown": "2026-07-23",
+      "replacement": "gpt-5.6-terra"
     },
     {
       "id": "gpt-audio-mini-2025-10-06",
@@ -729,9 +729,6 @@
     {
       "id": "gpt-5.2-codex",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-04-22",
-      "shutdown": "2026-07-23",
-      "replacement": "gpt-5.6-sol",
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -739,7 +736,10 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
-      ]
+      ],
+      "announced": "2026-04-22",
+      "shutdown": "2026-07-23",
+      "replacement": "gpt-5.6-sol"
     },
     {
       "id": "chatgpt-4o-latest",
@@ -1299,12 +1299,6 @@
     {
       "id": "gpt-4o-transcribe",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-08-26",
-      "shutdown": "2027-02-26",
-      "replacement_options": [
-        "gpt-live-transcribe",
-        "gpt-transcribe"
-      ],
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -1312,6 +1306,12 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
+      ],
+      "announced": "2026-08-26",
+      "shutdown": "2027-02-26",
+      "replacement_options": [
+        "gpt-live-transcribe",
+        "gpt-transcribe"
       ]
     },
     {
@@ -1358,12 +1358,6 @@
     {
       "id": "gpt-4o-transcribe-diarize",
       "source": "https://developers.openai.com/api/docs/deprecations",
-      "announced": "2026-08-26",
-      "shutdown": "2027-02-26",
-      "replacement_options": [
-        "gpt-live-transcribe",
-        "gpt-transcribe"
-      ],
       "distributions": [
         {
           "via": "azure-ai-foundry",
@@ -1371,6 +1365,12 @@
           "status": "active",
           "source": "https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule"
         }
+      ],
+      "announced": "2026-08-26",
+      "shutdown": "2027-02-26",
+      "replacement_options": [
+        "gpt-live-transcribe",
+        "gpt-transcribe"
       ]
     },
     {
@@ -1692,6 +1692,30 @@
           "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-openai-gpt-6-astra.html"
         }
       ]
+    },
+    {
+      "id": "gpt-5.4-cyber",
+      "announced": "2026-09-11",
+      "shutdown": "2026-10-01",
+      "source": "https://developers.openai.com/api/docs/deprecations",
+      "replacement_options": [
+        "gpt-5.6-cyber"
+      ]
+    },
+    {
+      "id": "gpt-image-2.5-flare"
+    },
+    {
+      "id": "gpt-image-2.5-sunburst"
+    },
+    {
+      "id": "gpt-image-2.5-flare-2026-09-08"
+    },
+    {
+      "id": "gpt-image-2.5-sunburst-2026-09-08"
+    },
+    {
+      "id": "gpt-live-1"
     }
   ]
 }