reasoning_max_token set to 4000(suggested)

metagpt/configs/llm_config.py

@@ -103,7 +103,7 @@ class LLMConfig(YamlModel):
 
     # reasoning / thinking switch
     reasoning: bool = False
-    reasoning_max_token: int = 1024  # reasoning budget tokens to generate, usually smaller than max_token
+    reasoning_max_token: int = 4000  # reasoning budget tokens to generate, usually smaller than max_token
 
     @field_validator("api_key")
     @classmethod

metagpt/provider/anthropic_api.py

@@ -42,7 +42,7 @@ class AnthropicLLM(BaseLLM):
         super()._update_costs(usage, model)
 
     def get_choice_text(self, resp: Message) -> str:
-        if len(resp.content) > 0:
+        if len(resp.content) > 1:
             self.reasoning_content = resp.content[0].thinking
             text = resp.content[1].text
         else:

metagpt/provider/bedrock/base_provider.py

@@ -7,7 +7,7 @@ class BaseBedrockProvider(ABC):
     # to handle different generation kwargs
     max_tokens_field_name = "max_tokens"
 
-    def __init__(self, reasoning: bool = False, reasoning_max_token: int = 1024):
+    def __init__(self, reasoning: bool = False, reasoning_max_token: int = 4000):
         self.reasoning = reasoning
         self.reasoning_max_token = reasoning_max_token
 

metagpt/provider/bedrock/bedrock_provider.py

@@ -191,7 +191,7 @@ PROVIDERS = {
 }
 
 
-def get_provider(model_id: str, reasoning: bool = False, reasoning_max_token: int = 1024):
+def get_provider(model_id: str, reasoning: bool = False, reasoning_max_token: int = 4000):
     arr = model_id.split(".")
     if len(arr) == 2:
         provider, model_name = arr  # meta、mistral……

metagpt/utils/token_counter.py

@@ -90,6 +90,7 @@ TOKEN_COSTS = {
     "anthropic/claude-3.7-sonnet": {"prompt": 0.003, "completion": 0.015},
     "anthropic/claude-3.7-sonnet:beta": {"prompt": 0.003, "completion": 0.015},
     "anthropic/claude-3.7-sonnet:thinking": {"prompt": 0.003, "completion": 0.015},
+    "anthropic.claude-3-7-sonnet-20250219-v1:0": {"prompt": 0.003, "completion": 0.015},
     "us.anthropic.claude-3-7-sonnet-20250219-v1:0": {"prompt": 0.003, "completion": 0.015},
     "google/gemini-pro-1.5": {"prompt": 0.0025, "completion": 0.0075},  # for openrouter, end
     "deepseek-chat": {"prompt": 0.00027, "completion": 0.0011},