c12dc1d765
- Remove merge conflict markers from providers/openai.py - Include o3-pro in temperature constraint check for O3/O4 models 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
102 lines
3.8 KiB
Python
102 lines
3.8 KiB
Python
"""OpenAI model provider implementation."""
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from .base import (
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FixedTemperatureConstraint,
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ModelCapabilities,
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ProviderType,
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RangeTemperatureConstraint,
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)
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from .openai_compatible import OpenAICompatibleProvider
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class OpenAIModelProvider(OpenAICompatibleProvider):
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"""Official OpenAI API provider (api.openai.com)."""
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# Model configurations
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SUPPORTED_MODELS = {
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"o3": {
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"context_window": 200_000, # 200K tokens
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"supports_extended_thinking": False,
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},
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"o3-mini": {
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"context_window": 200_000, # 200K tokens
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"supports_extended_thinking": False,
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},
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"o3-pro": {
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"context_window": 200_000, # 200K tokens
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"supports_extended_thinking": False,
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},
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"o4-mini": {
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"context_window": 200_000, # 200K tokens
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"supports_extended_thinking": False,
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},
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"o4-mini-high": {
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"context_window": 200_000, # 200K tokens
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"supports_extended_thinking": False,
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},
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# Shorthands
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"o3mini": "o3-mini",
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"o4mini": "o4-mini",
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"o4minihigh": "o4-mini-high",
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"o4minihi": "o4-mini-high",
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}
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def __init__(self, api_key: str, **kwargs):
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"""Initialize OpenAI provider with API key."""
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# Set default OpenAI base URL, allow override for regions/custom endpoints
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kwargs.setdefault("base_url", "https://api.openai.com/v1")
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super().__init__(api_key, **kwargs)
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def get_capabilities(self, model_name: str) -> ModelCapabilities:
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"""Get capabilities for a specific OpenAI model."""
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# Resolve shorthand
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resolved_name = self._resolve_model_name(model_name)
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if resolved_name not in self.SUPPORTED_MODELS or isinstance(self.SUPPORTED_MODELS[resolved_name], str):
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raise ValueError(f"Unsupported OpenAI model: {model_name}")
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config = self.SUPPORTED_MODELS[resolved_name]
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# Define temperature constraints per model
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if resolved_name in ["o3", "o3-mini", "o3-pro", "o4-mini", "o4-mini-high"]:
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# O3 and O4 reasoning models only support temperature=1.0
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temp_constraint = FixedTemperatureConstraint(1.0)
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else:
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# Other OpenAI models support 0.0-2.0 range
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temp_constraint = RangeTemperatureConstraint(0.0, 2.0, 0.7)
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return ModelCapabilities(
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provider=ProviderType.OPENAI,
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model_name=model_name,
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friendly_name="OpenAI",
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context_window=config["context_window"],
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supports_extended_thinking=config["supports_extended_thinking"],
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supports_system_prompts=True,
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supports_streaming=True,
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supports_function_calling=True,
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temperature_constraint=temp_constraint,
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)
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def get_provider_type(self) -> ProviderType:
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"""Get the provider type."""
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return ProviderType.OPENAI
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def validate_model_name(self, model_name: str) -> bool:
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"""Validate if the model name is supported."""
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resolved_name = self._resolve_model_name(model_name)
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return resolved_name in self.SUPPORTED_MODELS and isinstance(self.SUPPORTED_MODELS[resolved_name], dict)
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def supports_thinking_mode(self, model_name: str) -> bool:
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"""Check if the model supports extended thinking mode."""
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# Currently no OpenAI models support extended thinking
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# This may change with future O3 models
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return False
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def _resolve_model_name(self, model_name: str) -> str:
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"""Resolve model shorthand to full name."""
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# Check if it's a shorthand
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shorthand_value = self.SUPPORTED_MODELS.get(model_name)
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if isinstance(shorthand_value, str):
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return shorthand_value
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return model_name
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