[Feature] Claude Sonnet 4.5

Author: amidabuddha

config.toml.sample

@@ -198,7 +198,7 @@ reasoning_effort = false
 api_key = "YOUR_API_KEY"
 base_url = ""
 model_input_pricing_per_1k = 0.0008
-model_max_tokens = 8192
+model_max_tokens = 200000
 model_name = "claude-3-5-haiku-latest"
 model_output_pricing_per_1k = 0.004
 reasoning_effort = false
@@ -207,7 +207,7 @@ reasoning_effort = false
 api_key = "YOUR_API_KEY"
 base_url = ""
 model_input_pricing_per_1k = 0.003
-model_max_tokens = 8192
+model_max_tokens = 200000
 model_name = "claude-3-5-sonnet-latest"
 model_output_pricing_per_1k = 0.015
 reasoning_effort = false
@@ -216,7 +216,7 @@ reasoning_effort = false
 api_key = "YOUR_API_KEY"
 base_url = ""
 model_input_pricing_per_1k = 0.003
-model_max_tokens = 64000
+model_max_tokens = 200000
 model_name = "claude-3-7-sonnet-latest"
 model_output_pricing_per_1k = 0.015
 reasoning_effort = "medium"
@@ -225,7 +225,7 @@ reasoning_effort = "medium"
 api_key = "YOUR_API_KEY"
 base_url = ""
 model_input_pricing_per_1k = 0.003
-model_max_tokens = 64000
+model_max_tokens = 200000
 model_name = "claude-sonnet-4-0"
 model_output_pricing_per_1k = 0.015
 reasoning_effort = "medium"
@@ -234,7 +234,7 @@ reasoning_effort = "medium"
 api_key = "YOUR_API_KEY"
 base_url = ""
 model_input_pricing_per_1k = 0.015
-model_max_tokens = 32000
+model_max_tokens = 200000
 model_name = "claude-opus-4-0"
 model_output_pricing_per_1k = 0.075
 reasoning_effort = "medium"
@@ -243,11 +243,20 @@ reasoning_effort = "medium"
 api_key = "YOUR_API_KEY"
 base_url = ""
 model_input_pricing_per_1k = 0.015
-model_max_tokens = 32000
+model_max_tokens = 200000
 model_name = "claude-opus-4-1"
 model_output_pricing_per_1k = 0.075
 reasoning_effort = "medium"
 
+[chat.models.anthropic-sonnet-4-5]
+api_key = "YOUR_API_KEY"
+base_url = ""
+model_input_pricing_per_1k = 0.003
+model_max_tokens = 200000
+model_name = "claude-sonnet-4-5-20250929"
+model_output_pricing_per_1k = 0.015
+reasoning_effort = "medium"
+
 # ==================================
 # xAI models
 # ==================================

requirements.txt

@@ -1,4 +1,4 @@
-unichat~=4.1.28
+unichat~=4.1.29
 questionary~=2.0.1
 rich~=13.7.0
 pillow~=11.1.0