From 2504818b5af1ae721990ed2ab07e517239ebfbb1 Mon Sep 17 00:00:00 2001
From: Papersnake <prnake@gmail.com>
Date: Fri, 6 Feb 2026 09:12:45 +0800
Subject: [PATCH] feat: add claude-opus-4-6

---
 relay/channel/aws/constants.go       | 8 +++++++-
 relay/channel/claude/constants.go    | 2 ++
 relay/channel/vertex/adaptor.go      | 1 +
 setting/ratio_setting/cache_ratio.go | 4 ++++
 setting/ratio_setting/model_ratio.go | 1 +
 5 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/relay/channel/aws/constants.go b/relay/channel/aws/constants.go
index 4b78b3985..848bb7eac 100644
--- a/relay/channel/aws/constants.go
+++ b/relay/channel/aws/constants.go
@@ -3,7 +3,7 @@ package aws
 import "strings"
 
 var awsModelIDMap = map[string]string{
-	"claude-3-sonnet-20240229": "anthropic.claude-3-sonnet-20240229-v1:0",
+	"claude-3-sonnet-20240229":   "anthropic.claude-3-sonnet-20240229-v1:0",
 	"claude-3-opus-20240229":     "anthropic.claude-3-opus-20240229-v1:0",
 	"claude-3-haiku-20240307":    "anthropic.claude-3-haiku-20240307-v1:0",
 	"claude-3-5-sonnet-20240620": "anthropic.claude-3-5-sonnet-20240620-v1:0",
@@ -16,6 +16,7 @@ var awsModelIDMap = map[string]string{
 	"claude-sonnet-4-5-20250929": "anthropic.claude-sonnet-4-5-20250929-v1:0",
 	"claude-haiku-4-5-20251001":  "anthropic.claude-haiku-4-5-20251001-v1:0",
 	"claude-opus-4-5-20251101":   "anthropic.claude-opus-4-5-20251101-v1:0",
+	"claude-opus-4-6":            "anthropic.claude-opus-4-6-v1:0",
 	// Nova models
 	"nova-micro-v1:0":   "amazon.nova-micro-v1:0",
 	"nova-lite-v1:0":    "amazon.nova-lite-v1:0",
@@ -79,6 +80,11 @@ var awsModelCanCrossRegionMap = map[string]map[string]bool{
 		"ap": true,
 		"eu": true,
 	},
+	"anthropic.claude-opus-4-6-v1:0": {
+		"us": true,
+		"ap": true,
+		"eu": true,
+	},
 	"anthropic.claude-haiku-4-5-20251001-v1:0": {
 		"us": true,
 		"ap": true,
diff --git a/relay/channel/claude/constants.go b/relay/channel/claude/constants.go
index b5dcc5af4..797d1a90a 100644
--- a/relay/channel/claude/constants.go
+++ b/relay/channel/claude/constants.go
@@ -20,6 +20,8 @@ var ModelList = []string{
 	"claude-sonnet-4-5-20250929-thinking",
 	"claude-opus-4-5-20251101",
 	"claude-opus-4-5-20251101-thinking",
+	"claude-opus-4-6",
+	"claude-opus-4-6-thinking",
 }
 
 var ChannelName = "claude"
diff --git a/relay/channel/vertex/adaptor.go b/relay/channel/vertex/adaptor.go
index b9fbd19a4..7c48907ec 100644
--- a/relay/channel/vertex/adaptor.go
+++ b/relay/channel/vertex/adaptor.go
@@ -42,6 +42,7 @@ var claudeModelMap = map[string]string{
 	"claude-sonnet-4-5-20250929": "claude-sonnet-4-5@20250929",
 	"claude-haiku-4-5-20251001":  "claude-haiku-4-5@20251001",
 	"claude-opus-4-5-20251101":   "claude-opus-4-5@20251101",
+	"claude-opus-4-6":            "claude-opus-4-6",
 }
 
 const anthropicVersion = "vertex-2023-10-16"
diff --git a/setting/ratio_setting/cache_ratio.go b/setting/ratio_setting/cache_ratio.go
index 665c2f593..ec85de11c 100644
--- a/setting/ratio_setting/cache_ratio.go
+++ b/setting/ratio_setting/cache_ratio.go
@@ -60,6 +60,8 @@ var defaultCacheRatio = map[string]float64{
 	"claude-sonnet-4-5-20250929-thinking": 0.1,
 	"claude-opus-4-5-20251101":            0.1,
 	"claude-opus-4-5-20251101-thinking":   0.1,
+	"claude-opus-4-6":                     0.1,
+	"claude-opus-4-6-thinking":            0.1,
 }
 
 var defaultCreateCacheRatio = map[string]float64{
@@ -82,6 +84,8 @@ var defaultCreateCacheRatio = map[string]float64{
 	"claude-sonnet-4-5-20250929-thinking": 1.25,
 	"claude-opus-4-5-20251101":            1.25,
 	"claude-opus-4-5-20251101-thinking":   1.25,
+	"claude-opus-4-6":                     1.25,
+	"claude-opus-4-6-thinking":            1.25,
 }
 
 //var defaultCreateCacheRatio = map[string]float64{}
diff --git a/setting/ratio_setting/model_ratio.go b/setting/ratio_setting/model_ratio.go
index 61f6d044f..e1a2b8ca0 100644
--- a/setting/ratio_setting/model_ratio.go
+++ b/setting/ratio_setting/model_ratio.go
@@ -142,6 +142,7 @@ var defaultModelRatio = map[string]float64{
 	"claude-sonnet-4-20250514":                  1.5,
 	"claude-sonnet-4-5-20250929":                1.5,
 	"claude-opus-4-5-20251101":                  2.5,
+	"claude-opus-4-6":                           2.5,
 	"claude-3-opus-20240229":                    7.5, // $15 / 1M tokens
 	"claude-opus-4-20250514":                    7.5,
 	"claude-opus-4-1-20250805":                  7.5,