From 4e41401f23f6365682b5652175c5dddcc3e95b58 Mon Sep 17 00:00:00 2001
From: Meleki <meleki@gott.local>
Date: Thu, 11 Jun 2026 06:53:42 +0200
Subject: [PATCH] Add Claude Fable 5 model option

Adds the new claude-fable-5 model (released 2026-06-09) as a selectable
model alongside the existing Claude models:

- ChatService.ResolveModelId: map "fable" and "fable-5" to claude-fable-5
- index.html: fable-5 option in the model dropdown (after opus-4-8)
- ARCHITECTURE.md: model list + resolution table updated

Default stays opus-4-8. The invite-only sibling Mythos 5 is intentionally
not included.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 ARCHITECTURE.md         | 4 +++-
 Services/ChatService.cs | 2 ++
 wwwroot/index.html      | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 8a1b61e..c1695a1 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -844,7 +844,7 @@ Ein **Agent** definiert die Persönlichkeit und Fähigkeiten der AI:
 |-------------------|------------------------------------------------------------------|
 | `Name`            | Anzeigename                                                     |
 | `Avatar`          | Base64 Data-URL (WebP, 512px) + `AvatarSmall` (WebP, 256px Thumbnail) |
-| `Model`           | `sonnet`, `sonnet-4-5`, `sonnet-4-6`, `opus`, `opus-4-5`, `opus-4-6`, `opus-4-7`, `opus-4-8`, `haiku`, `haiku-4-5` (Default für `opus` ist `claude-opus-4-8`) |
+| `Model`           | `sonnet`, `sonnet-4-5`, `sonnet-4-6`, `opus`, `opus-4-5`, `opus-4-6`, `opus-4-7`, `opus-4-8`, `fable`, `fable-5`, `haiku`, `haiku-4-5` (Default für `opus` ist `claude-opus-4-8`) |
 | `CustomCommands`  | JSON-Array mit Slash-Commands (Label + Prompt)                   |
 | `AutoCommit`      | `""` (nichts), `"mention"` (anmerken – nur auf User-Request), `"enforce"` (erzwingen – nach jeder Änderung), `"forbid"` (strikt verboten) |
 | `UseSoul`         | SOUL.md in System-Prompt einbinden                               |
@@ -868,6 +868,8 @@ Ein **Agent** definiert die Persönlichkeit und Fähigkeiten der AI:
 "opus-4-6"        → claude-opus-4-6
 "opus-4-7"        → claude-opus-4-7
 "opus-4-8"        → claude-opus-4-8
+"fable"           → claude-fable-5
+"fable-5"         → claude-fable-5
 "haiku"           → claude-haiku-4-5
 "haiku-4-5"       → claude-haiku-4-5
 (default)         → claude-sonnet-4-6
diff --git a/Services/ChatService.cs b/Services/ChatService.cs
index 7caa08c..5c57727 100644
--- a/Services/ChatService.cs
+++ b/Services/ChatService.cs
@@ -49,6 +49,8 @@ public class ChatService
             "opus-4-6" => "claude-opus-4-6",
             "opus-4-7" => "claude-opus-4-7",
             "opus-4-8" => "claude-opus-4-8",
+            "fable" => "claude-fable-5",
+            "fable-5" => "claude-fable-5",
             "haiku" => "claude-haiku-4-5",
             "haiku-4-5" => "claude-haiku-4-5",
             _ => "claude-sonnet-4-6"
diff --git a/wwwroot/index.html b/wwwroot/index.html
index d07fa88..97c7b74 100644
--- a/wwwroot/index.html
+++ b/wwwroot/index.html
@@ -205,6 +205,7 @@
           <option value="opus-4-6">opus-4-6</option>
           <option value="opus-4-7">opus-4-7</option>
           <option value="opus-4-8" selected>opus-4-8</option>
+          <option value="fable-5">fable-5</option>
           <option value="haiku-4-5">haiku-4-5</option>
           <optgroup label="OpenAI" id="openaiOptgroup">
             <option value="" disabled>Wird geladen...</option>