From 7adabc6a1749a1e7fc1a8676182fe6413830f19b Mon Sep 17 00:00:00 2001
From: Kiro Agent <244629292+kiro-agent@users.noreply.github.com>
Date: Thu, 30 Apr 2026 05:44:50 +0000
Subject: [PATCH] feat: add Claude Opus 4.7 and Claude Mythos Preview model
 definitions

Co-authored-by: Aaron Longwell <27492+adlio@users.noreply.github.com>
---
 mixtape-core/src/lib.rs           |  4 ++--
 mixtape-core/src/models/claude.rs | 24 ++++++++++++++++++++++++
 mixtape-core/src/models/mod.rs    |  4 ++++
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/mixtape-core/src/lib.rs b/mixtape-core/src/lib.rs
index e41af8d..20f1790 100644
--- a/mixtape-core/src/lib.rs
+++ b/mixtape-core/src/lib.rs
@@ -184,8 +184,8 @@ pub use provider::BedrockProvider;
 
 // Anthropic Claude
 pub use models::{
-    Claude3_7Sonnet, ClaudeHaiku4_5, ClaudeOpus4, ClaudeOpus4_1, ClaudeOpus4_5, ClaudeOpus4_6,
-    ClaudeSonnet4, ClaudeSonnet4_5, ClaudeSonnet4_6,
+    Claude3_7Sonnet, ClaudeHaiku4_5, ClaudeMythosPreview, ClaudeOpus4, ClaudeOpus4_1,
+    ClaudeOpus4_5, ClaudeOpus4_6, ClaudeOpus4_7, ClaudeSonnet4, ClaudeSonnet4_5, ClaudeSonnet4_6,
 };
 // Amazon Nova
 pub use models::{Nova2Lite, Nova2Sonic, NovaLite, NovaMicro, NovaPremier, NovaPro};
diff --git a/mixtape-core/src/models/claude.rs b/mixtape-core/src/models/claude.rs
index 635c9cb..8d7a4e8 100644
--- a/mixtape-core/src/models/claude.rs
+++ b/mixtape-core/src/models/claude.rs
@@ -62,6 +62,30 @@ define_model!(
     }
 );
 
+define_model!(
+    /// Claude Opus 4.7 - Next-generation flagship Claude model
+    ClaudeOpus4_7 {
+        display_name: "Claude Opus 4.7",
+        bedrock_id: "anthropic.claude-opus-4-7-v1",
+        context_tokens: 200_000,
+        output_tokens: 128_000,
+        anthropic_id: "claude-opus-4-7",
+        default_inference_profile: InferenceProfile::Global
+    }
+);
+
+define_model!(
+    /// Claude Mythos Preview - Preview model with advanced capabilities
+    ClaudeMythosPreview {
+        display_name: "Claude Mythos Preview",
+        bedrock_id: "anthropic.claude-mythos-preview",
+        context_tokens: 200_000,
+        output_tokens: 128_000,
+        anthropic_id: "claude-mythos-preview",
+        default_inference_profile: InferenceProfile::Global
+    }
+);
+
 define_model!(
     /// Claude Sonnet 4 - Balanced performance and cost
     ClaudeSonnet4 {
diff --git a/mixtape-core/src/models/mod.rs b/mixtape-core/src/models/mod.rs
index db8b810..b1ecdc9 100644
--- a/mixtape-core/src/models/mod.rs
+++ b/mixtape-core/src/models/mod.rs
@@ -172,6 +172,8 @@ mod tests {
             &ClaudeOpus4_5,
             &ClaudeOpus4_1,
             &ClaudeOpus4_6,
+            &ClaudeOpus4_7,
+            &ClaudeMythosPreview,
             &NovaMicro,
             &NovaLite,
             &Nova2Lite,
@@ -240,6 +242,8 @@ mod tests {
             &ClaudeOpus4_1,
             &ClaudeOpus4_5,
             &ClaudeOpus4_6,
+            &ClaudeOpus4_7,
+            &ClaudeMythosPreview,
             &ClaudeSonnet4,
             &ClaudeSonnet4_5,
             &ClaudeSonnet4_6,