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allow adding thinking config to support current and future gemini models

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realugbun 2025-05-23 09:22:31 -04:00 • committed by Daniel Chalef
parent 756734be01
commit 4cfd7baf36
1 changed files with 9 additions and 8 deletions
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17
graphiti_core/llm_client/gemini_client.py
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@ -51,10 +51,10 @@ class GeminiClient(LLMClient):
model (str): The model name to use for generating responses.
temperature (float): The temperature to use for generating responses.
max_tokens (int): The maximum number of tokens to generate in a response.
thinking_budget (int): The maximum number of tokens to spend on thinking for 2.5 version models. 0 disables thinking.
thinking_config (types.ThinkingConfig | None): Optional thinking configuration for models that support it.
Methods:
__init__(config: LLMConfig | None = None, cache: bool = False):
Initializes the GeminiClient with the provided configuration and cache setting.
__init__(config: LLMConfig | None = None, cache: bool = False, thinking_config: types.ThinkingConfig | None = None):
Initializes the GeminiClient with the provided configuration, cache setting, and optional thinking config.
_generate_response(messages: list[Message]) -> dict[str, typing.Any]:
Generates a response from the language model based on the provided messages.
@ -65,15 +65,16 @@ class GeminiClient(LLMClient):
config: LLMConfig | None = None,
cache: bool = False,
max_tokens: int = DEFAULT_MAX_TOKENS,
thinking_budget: int = DEFAULT_THINKING_BUDGET,
thinking_config: types.ThinkingConfig | None = None,
):
"""
Initialize the GeminiClient with the provided configuration and cache setting.
Initialize the GeminiClient with the provided configuration, cache setting, and optional thinking config.
Args:
config (LLMConfig | None): The configuration for the LLM client, including API key, model, temperature, and max tokens.
cache (bool): Whether to use caching for responses. Defaults to False.
thinking_budget (int): The maximum number of tokens to spend on thinking for 2.5 version models. 0 disables thinking.
thinking_config (types.ThinkingConfig | None): Optional thinking configuration for models that support it.
Only use with models that support thinking (gemini-2.5+). Defaults to None.
"""
if config is None:
@ -87,7 +88,7 @@ class GeminiClient(LLMClient):
api_key=config.api_key,
)
self.max_tokens = max_tokens
self.thinking_budget = thinking_budget
self.thinking_config = thinking_config
async def _generate_response(
self,
@ -157,7 +158,7 @@ class GeminiClient(LLMClient):
response_mime_type='application/json' if response_model else None,
response_schema=response_model if response_model else None,
system_instruction=system_prompt,
thinking_config=thinking_config_arg,
thinking_config=self.thinking_config,
)
# Generate content using the simple string approach