import difflib import json import math import os import platform import sys import time from dataclasses import dataclass, fields from pathlib import Path from typing import Optional import json5 import yaml from PIL import Image from aider.dump import dump # noqa: F401 from aider.llm import litellm DEFAULT_MODEL_NAME = "gpt-4o" ANTHROPIC_BETA_HEADER = "prompt-caching-2024-07-31,pdfs-2024-09-25" OPENAI_MODELS = """ gpt-4 gpt-4o gpt-4o-2024-05-13 gpt-4-turbo-preview gpt-4-0314 gpt-4-0613 gpt-4-32k gpt-4-32k-0314 gpt-4-32k-0613 gpt-4-turbo gpt-4-turbo-2024-04-09 gpt-4-1106-preview gpt-4-0125-preview gpt-4-vision-preview gpt-4-1106-vision-preview gpt-4o-mini gpt-4o-mini-2024-07-18 gpt-3.5-turbo gpt-3.5-turbo-0301 gpt-3.5-turbo-0613 gpt-3.5-turbo-1106 gpt-3.5-turbo-0125 gpt-3.5-turbo-16k gpt-3.5-turbo-16k-0613 """ OPENAI_MODELS = [ln.strip() for ln in OPENAI_MODELS.splitlines() if ln.strip()] ANTHROPIC_MODELS = """ claude-2 claude-2.1 claude-3-haiku-20240307 claude-3-5-haiku-20241022 claude-3-opus-20240229 claude-3-sonnet-20240229 claude-3-5-sonnet-20240620 claude-3-5-sonnet-20241022 """ ANTHROPIC_MODELS = [ln.strip() for ln in ANTHROPIC_MODELS.splitlines() if ln.strip()] # Mapping of model aliases to their canonical names MODEL_ALIASES = { # Claude models "sonnet": "claude-3-5-sonnet-20241022", "haiku": "claude-3-5-haiku-20241022", "opus": "claude-3-opus-20240229", # GPT models "4": "gpt-4-0613", "4o": "gpt-4o", "4-turbo": "gpt-4-1106-preview", "35turbo": "gpt-3.5-turbo", "35-turbo": "gpt-3.5-turbo", "3": "gpt-3.5-turbo", # Other models "deepseek": "deepseek/deepseek-chat", "r1": "deepseek/deepseek-reasoner", "flash": "gemini/gemini-2.0-flash-exp", } @dataclass class ModelSettings: # Model class needs to have each of these as well name: str edit_format: str = "whole" weak_model_name: Optional[str] = None use_repo_map: bool = False send_undo_reply: bool = False lazy: bool = False reminder: str = "user" examples_as_sys_msg: bool = False extra_params: Optional[dict] = None cache_control: bool = False caches_by_default: bool = False use_system_prompt: bool = True use_temperature: bool = True streaming: bool = True editor_model_name: Optional[str] = None editor_edit_format: Optional[str] = None # https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo # https://platform.openai.com/docs/models/gpt-3-5-turbo # https://openai.com/pricing MODEL_SETTINGS = [ # gpt-3.5 ModelSettings( "gpt-3.5-turbo", "whole", weak_model_name="gpt-4o-mini", reminder="sys", ), ModelSettings( "gpt-3.5-turbo-0125", "whole", weak_model_name="gpt-4o-mini", reminder="sys", ), ModelSettings( "gpt-3.5-turbo-1106", "whole", weak_model_name="gpt-4o-mini", reminder="sys", ), ModelSettings( "gpt-3.5-turbo-0613", "whole", weak_model_name="gpt-4o-mini", reminder="sys", ), ModelSettings( "gpt-3.5-turbo-16k-0613", "whole", weak_model_name="gpt-4o-mini", reminder="sys", ), # gpt-4 ModelSettings( "gpt-4-turbo-2024-04-09", "udiff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", ), ModelSettings( "gpt-4-turbo", "udiff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", ), ModelSettings( "openai/gpt-4o", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", editor_edit_format="editor-diff", examples_as_sys_msg=True, ), ModelSettings( "openai/gpt-4o-2024-08-06", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", examples_as_sys_msg=True, ), ModelSettings( "gpt-4o-2024-08-06", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", examples_as_sys_msg=True, ), ModelSettings( "gpt-4o-2024-11-20", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", examples_as_sys_msg=True, ), ModelSettings( "openai/gpt-4o-2024-11-20", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", examples_as_sys_msg=True, ), ModelSettings( "gpt-4o", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", editor_edit_format="editor-diff", examples_as_sys_msg=True, ), ModelSettings( "gpt-4o-mini", "whole", weak_model_name="gpt-4o-mini", lazy=True, reminder="sys", ), ModelSettings( "openai/gpt-4o-mini", "whole", weak_model_name="openai/gpt-4o-mini", lazy=True, reminder="sys", ), ModelSettings( "gpt-4-0125-preview", "udiff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", examples_as_sys_msg=True, ), ModelSettings( "gpt-4-1106-preview", "udiff", weak_model_name="gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", ), ModelSettings( "gpt-4-vision-preview", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, reminder="sys", ), ModelSettings( "gpt-4-0314", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, reminder="sys", examples_as_sys_msg=True, ), ModelSettings( "gpt-4-0613", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, reminder="sys", ), ModelSettings( "gpt-4-32k-0613", "diff", weak_model_name="gpt-4o-mini", use_repo_map=True, reminder="sys", ), # Claude ModelSettings( "claude-3-opus-20240229", "diff", weak_model_name="claude-3-5-haiku-20241022", use_repo_map=True, ), ModelSettings( "openrouter/anthropic/claude-3-opus", "diff", weak_model_name="openrouter/anthropic/claude-3-5-haiku", use_repo_map=True, ), ModelSettings( "claude-3-sonnet-20240229", "whole", weak_model_name="claude-3-5-haiku-20241022", ), ModelSettings( "claude-3-5-sonnet-20240620", "diff", weak_model_name="claude-3-5-haiku-20241022", editor_model_name="claude-3-5-sonnet-20240620", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, "max_tokens": 8192, }, cache_control=True, reminder="user", ), ModelSettings( "anthropic/claude-3-5-sonnet-20240620", "diff", weak_model_name="anthropic/claude-3-5-haiku-20241022", editor_model_name="anthropic/claude-3-5-sonnet-20240620", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, "max_tokens": 8192, }, cache_control=True, reminder="user", ), ModelSettings( "anthropic/claude-3-5-sonnet-20241022", "diff", weak_model_name="anthropic/claude-3-5-haiku-20241022", editor_model_name="anthropic/claude-3-5-sonnet-20241022", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, "max_tokens": 8192, }, cache_control=True, reminder="user", ), ModelSettings( "bedrock/anthropic.claude-3-5-sonnet-20241022-v2:0", "diff", weak_model_name="bedrock/anthropic.claude-3-5-haiku-20241022-v1:0", editor_model_name="bedrock/anthropic.claude-3-5-sonnet-20241022-v2:0", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, "max_tokens": 8192, }, cache_control=True, reminder="user", ), ModelSettings( "anthropic/claude-3-5-sonnet-latest", "diff", weak_model_name="anthropic/claude-3-5-haiku-20241022", editor_model_name="anthropic/claude-3-5-sonnet-20241022", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, "max_tokens": 8192, }, cache_control=True, reminder="user", ), ModelSettings( "claude-3-5-sonnet-20241022", "diff", weak_model_name="claude-3-5-haiku-20241022", editor_model_name="claude-3-5-sonnet-20241022", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, "max_tokens": 8192, }, cache_control=True, reminder="user", ), ModelSettings( "anthropic/claude-3-haiku-20240307", "whole", weak_model_name="anthropic/claude-3-haiku-20240307", examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, }, cache_control=True, ), ModelSettings( "anthropic/claude-3-5-haiku-20241022", "diff", weak_model_name="anthropic/claude-3-5-haiku-20241022", use_repo_map=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, }, cache_control=True, ), ModelSettings( "bedrock/anthropic.claude-3-5-haiku-20241022-v1:0", "diff", weak_model_name="bedrock/anthropic.claude-3-5-haiku-20241022-v1:0", use_repo_map=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, }, cache_control=True, ), ModelSettings( "claude-3-5-haiku-20241022", "diff", weak_model_name="claude-3-5-haiku-20241022", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, }, cache_control=True, ), ModelSettings( "vertex_ai/claude-3-5-haiku@20241022", "diff", weak_model_name="vertex_ai/claude-3-5-haiku@20241022", use_repo_map=True, extra_params={ "max_tokens": 4096, }, ), ModelSettings( "claude-3-haiku-20240307", "whole", weak_model_name="claude-3-haiku-20240307", examples_as_sys_msg=True, extra_params={ "extra_headers": { "anthropic-beta": ANTHROPIC_BETA_HEADER, }, }, cache_control=True, ), ModelSettings( "openrouter/anthropic/claude-3.5-sonnet", "diff", weak_model_name="openrouter/anthropic/claude-3-5-haiku", editor_model_name="openrouter/anthropic/claude-3.5-sonnet", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "max_tokens": 8192, }, reminder="user", cache_control=True, ), ModelSettings( "openrouter/anthropic/claude-3.5-sonnet:beta", "diff", weak_model_name="openrouter/anthropic/claude-3-5-haiku:beta", editor_model_name="openrouter/anthropic/claude-3.5-sonnet:beta", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "max_tokens": 8192, }, reminder="user", cache_control=True, ), # Vertex AI Claude models # Does not yet support 8k token ModelSettings( "vertex_ai/claude-3-5-sonnet@20240620", "diff", weak_model_name="vertex_ai/claude-3-5-haiku@20241022", editor_model_name="vertex_ai/claude-3-5-sonnet@20240620", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "max_tokens": 8192, }, reminder="user", ), ModelSettings( "vertex_ai/claude-3-5-sonnet-v2@20241022", "diff", weak_model_name="vertex_ai/claude-3-5-haiku@20241022", editor_model_name="vertex_ai/claude-3-5-sonnet-v2@20241022", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, extra_params={ "max_tokens": 8192, }, reminder="user", ), ModelSettings( "vertex_ai/claude-3-opus@20240229", "diff", weak_model_name="vertex_ai/claude-3-5-haiku@20241022", use_repo_map=True, ), ModelSettings( "vertex_ai/claude-3-sonnet@20240229", "whole", weak_model_name="vertex_ai/claude-3-5-haiku@20241022", ), # Cohere ModelSettings( "command-r-plus", "whole", weak_model_name="command-r-plus", use_repo_map=True, ), # New Cohere models ModelSettings( "command-r-08-2024", "whole", weak_model_name="command-r-08-2024", use_repo_map=True, ), ModelSettings( "command-r-plus-08-2024", "whole", weak_model_name="command-r-plus-08-2024", use_repo_map=True, ), # Groq llama3 ModelSettings( "groq/llama3-70b-8192", "diff", weak_model_name="groq/llama3-8b-8192", use_repo_map=False, send_undo_reply=False, examples_as_sys_msg=True, ), # Openrouter llama3 ModelSettings( "openrouter/meta-llama/llama-3-70b-instruct", "diff", weak_model_name="openrouter/meta-llama/llama-3-70b-instruct", use_repo_map=False, send_undo_reply=False, examples_as_sys_msg=True, ), # Gemini ModelSettings( "gemini/gemini-1.5-pro-002", "diff", use_repo_map=True, ), ModelSettings( "gemini/gemini-1.5-flash-002", "whole", ), ModelSettings( "gemini/gemini-1.5-pro", "diff-fenced", use_repo_map=True, ), ModelSettings( "gemini/gemini-1.5-pro-latest", "diff-fenced", use_repo_map=True, ), ModelSettings( "gemini/gemini-1.5-pro-exp-0827", "diff-fenced", use_repo_map=True, ), ModelSettings( "gemini/gemini-exp-1206", "diff", use_repo_map=True, ), ModelSettings( "gemini/gemini-exp-1114", "diff", use_repo_map=True, ), ModelSettings( "gemini/gemini-exp-1121", "diff", use_repo_map=True, ), ModelSettings( "vertex_ai/gemini-pro-experimental", "diff-fenced", use_repo_map=True, ), ModelSettings( "gemini/gemini-1.5-flash-exp-0827", "whole", use_repo_map=False, send_undo_reply=False, ), ModelSettings( "gemini/gemini-2.0-flash-exp", "diff", use_repo_map=True, send_undo_reply=False, ), ModelSettings( "openrouter/deepseek/deepseek-r1", "diff", weak_model_name="openrouter/deepseek/deepseek-chat", editor_model_name="openrouter/deepseek/deepseek-chat", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, use_temperature=False, reminder="user", caches_by_default=True, extra_params={ "max_tokens": 8192, }, ), ModelSettings( "deepseek/deepseek-reasoner", "diff", weak_model_name="deepseek/deepseek-chat", editor_model_name="deepseek/deepseek-chat", editor_edit_format="editor-diff", use_repo_map=True, examples_as_sys_msg=True, use_temperature=False, reminder="user", caches_by_default=True, extra_params={ "max_tokens": 8192, }, ), ModelSettings( "deepseek/deepseek-chat", "diff", use_repo_map=True, examples_as_sys_msg=True, reminder="sys", caches_by_default=True, extra_params={ "max_tokens": 8192, }, ), ModelSettings( "deepseek/deepseek-coder", "diff", use_repo_map=True, examples_as_sys_msg=True, reminder="sys", caches_by_default=True, extra_params={ "max_tokens": 8192, }, ), ModelSettings( "deepseek-chat", "diff", use_repo_map=True, examples_as_sys_msg=True, reminder="sys", extra_params={ "max_tokens": 8192, }, ), ModelSettings( "deepseek-coder", "diff", use_repo_map=True, examples_as_sys_msg=True, reminder="sys", caches_by_default=True, extra_params={ "max_tokens": 8192, }, ), ModelSettings( "openrouter/deepseek/deepseek-coder", "diff", use_repo_map=True, examples_as_sys_msg=True, reminder="sys", ), ModelSettings( "openrouter/deepseek/deepseek-chat", "diff", use_repo_map=True, examples_as_sys_msg=True, reminder="sys", ), ModelSettings( "openrouter/openai/gpt-4o", "diff", weak_model_name="openrouter/openai/gpt-4o-mini", use_repo_map=True, lazy=True, reminder="sys", editor_edit_format="editor-diff", examples_as_sys_msg=True, ), ModelSettings( "openai/o1-mini", "whole", weak_model_name="openai/gpt-4o-mini", editor_model_name="openai/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, ), ModelSettings( "azure/o1-mini", "whole", weak_model_name="azure/gpt-4o-mini", editor_model_name="azure/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, ), ModelSettings( "o1-mini", "whole", weak_model_name="gpt-4o-mini", editor_model_name="gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, ), ModelSettings( "openai/o1-preview", "diff", weak_model_name="openai/gpt-4o-mini", editor_model_name="openai/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, ), ModelSettings( "azure/o1-preview", "diff", weak_model_name="azure/gpt-4o-mini", editor_model_name="azure/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, ), ModelSettings( "azure/o1", "diff", weak_model_name="azure/gpt-4o-mini", editor_model_name="azure/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, streaming=False, use_temperature=False, # extra_params=dict(extra_body=dict(reasoning_effort="high")), ), ModelSettings( "o1-preview", "architect", weak_model_name="gpt-4o-mini", editor_model_name="gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, ), ModelSettings( "openrouter/openai/o1-mini", "whole", weak_model_name="openrouter/openai/gpt-4o-mini", editor_model_name="openrouter/openai/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, streaming=False, ), ModelSettings( "openrouter/openai/o1-preview", "diff", weak_model_name="openrouter/openai/gpt-4o-mini", editor_model_name="openrouter/openai/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, reminder="user", use_system_prompt=False, use_temperature=False, streaming=False, ), ModelSettings( "openrouter/openai/o1", "diff", weak_model_name="openrouter/openai/gpt-4o-mini", editor_model_name="openrouter/openai/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, streaming=False, use_temperature=False, # extra_params=dict(extra_body=dict(reasoning_effort="high")), ), ModelSettings( "openai/o1", "diff", weak_model_name="openai/gpt-4o-mini", editor_model_name="openai/gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, streaming=False, use_temperature=False, # extra_params=dict(extra_body=dict(reasoning_effort="high")), ), ModelSettings( "o1", "diff", weak_model_name="gpt-4o-mini", editor_model_name="gpt-4o", editor_edit_format="editor-diff", use_repo_map=True, streaming=False, use_temperature=False, # extra_params=dict(extra_body=dict(reasoning_effort="high")), ), ModelSettings( "openrouter/qwen/qwen-2.5-coder-32b-instruct", "diff", weak_model_name="openrouter/qwen/qwen-2.5-coder-32b-instruct", editor_model_name="openrouter/qwen/qwen-2.5-coder-32b-instruct", editor_edit_format="editor-diff", use_repo_map=True, ), ] class ModelInfoManager: MODEL_INFO_URL = ( "https://raw.githubusercontent.com/BerriAI/litellm/main/" "model_prices_and_context_window.json" ) CACHE_TTL = 60 * 60 * 24 # 24 hours def __init__(self): self.cache_dir = Path.home() / ".aider" / "caches" self.cache_file = self.cache_dir / "model_prices_and_context_window.json" self.content = None self._load_cache() def _load_cache(self): try: self.cache_dir.mkdir(parents=True, exist_ok=True) if self.cache_file.exists(): cache_age = time.time() - self.cache_file.stat().st_mtime if cache_age < self.CACHE_TTL: self.content = json.loads(self.cache_file.read_text()) except OSError: pass def _update_cache(self): try: import requests response = requests.get(self.MODEL_INFO_URL, timeout=5) if response.status_code == 200: self.content = response.json() try: self.cache_file.write_text(json.dumps(self.content, indent=4)) except OSError: pass except Exception as ex: print(str(ex)) try: # Save empty dict to cache file on failure self.cache_file.write_text("{}") except OSError: pass def get_model_from_cached_json_db(self, model): if not self.content: self._update_cache() if not self.content: return dict() info = self.content.get(model, dict()) if info: return info pieces = model.split("/") if len(pieces) == 2: info = self.content.get(pieces[1]) if info and info.get("litellm_provider") == pieces[0]: return info return dict() def get_model_info(self, model): cached_info = self.get_model_from_cached_json_db(model) litellm_info = None if litellm._lazy_module or not cached_info: try: litellm_info = litellm.get_model_info(model) except Exception as ex: if "model_prices_and_context_window.json" not in str(ex): print(str(ex)) if litellm_info: return litellm_info return cached_info model_info_manager = ModelInfoManager() class Model(ModelSettings): def __init__(self, model, weak_model=None, editor_model=None, editor_edit_format=None): # Map any alias to its canonical name model = MODEL_ALIASES.get(model, model) self.name = model self.max_chat_history_tokens = 1024 self.weak_model = None self.editor_model = None # Find the extra settings self.extra_model_settings = next( (ms for ms in MODEL_SETTINGS if ms.name == "aider/extra_params"), None ) self.info = self.get_model_info(model) # Are all needed keys/params available? res = self.validate_environment() self.missing_keys = res.get("missing_keys") self.keys_in_environment = res.get("keys_in_environment") max_input_tokens = self.info.get("max_input_tokens") or 0 # Calculate max_chat_history_tokens as 1/16th of max_input_tokens, # with minimum 1k and maximum 8k self.max_chat_history_tokens = min(max(max_input_tokens / 16, 1024), 8192) self.configure_model_settings(model) if weak_model is False: self.weak_model_name = None else: self.get_weak_model(weak_model) if editor_model is False: self.editor_model_name = None else: self.get_editor_model(editor_model, editor_edit_format) def get_model_info(self, model): return model_info_manager.get_model_info(model) def _copy_fields(self, source): """Helper to copy fields from a ModelSettings instance to self""" for field in fields(ModelSettings): val = getattr(source, field.name) setattr(self, field.name, val) def configure_model_settings(self, model): # Look for exact model match exact_match = False for ms in MODEL_SETTINGS: # direct match, or match "provider/" if model == ms.name: self._copy_fields(ms) exact_match = True break # Continue to apply overrides model = model.lower() # If no exact match, try generic settings if not exact_match: self.apply_generic_model_settings(model) # Apply override settings last if they exist if self.extra_model_settings and self.extra_model_settings.extra_params: # Initialize extra_params if it doesn't exist if not self.extra_params: self.extra_params = {} # Deep merge the extra_params dicts for key, value in self.extra_model_settings.extra_params.items(): if isinstance(value, dict) and isinstance(self.extra_params.get(key), dict): # For nested dicts, merge recursively self.extra_params[key] = {**self.extra_params[key], **value} else: # For non-dict values, simply update self.extra_params[key] = value def apply_generic_model_settings(self, model): if ("llama3" in model or "llama-3" in model) and "70b" in model: self.edit_format = "diff" self.use_repo_map = True self.send_undo_reply = True self.examples_as_sys_msg = True return # <-- if "gpt-4-turbo" in model or ("gpt-4-" in model and "-preview" in model): self.edit_format = "udiff" self.use_repo_map = True self.send_undo_reply = True return # <-- if "gpt-4" in model or "claude-3-opus" in model: self.edit_format = "diff" self.use_repo_map = True self.send_undo_reply = True return # <-- if "gpt-3.5" in model or "gpt-4" in model: self.reminder = "sys" return # <-- if "3.5-sonnet" in model or "3-5-sonnet" in model: self.edit_format = "diff" self.use_repo_map = True self.examples_as_sys_msg = True self.reminder = "user" return # <-- if model.startswith("o1-") or "/o1-" in model: self.use_system_prompt = False self.use_temperature = False return # <-- if ( "qwen" in model and "coder" in model and ("2.5" in model or "2-5" in model) and "32b" in model ): self.edit_format = "diff" self.editor_edit_format = "editor-diff" self.use_repo_map = True if model.startswith("ollama/") or model.startswith("ollama_chat/"): self.extra_params = dict(num_ctx=8 * 1024) return # <-- # use the defaults if self.edit_format == "diff": self.use_repo_map = True return # <-- def __str__(self): return self.name def get_weak_model(self, provided_weak_model_name): # If weak_model_name is provided, override the model settings if provided_weak_model_name: self.weak_model_name = provided_weak_model_name if not self.weak_model_name: self.weak_model = self return if self.weak_model_name == self.name: self.weak_model = self return self.weak_model = Model( self.weak_model_name, weak_model=False, ) return self.weak_model def commit_message_models(self): return [self.weak_model, self] def get_editor_model(self, provided_editor_model_name, editor_edit_format): # If editor_model_name is provided, override the model settings if provided_editor_model_name: self.editor_model_name = provided_editor_model_name if editor_edit_format: self.editor_edit_format = editor_edit_format if not self.editor_model_name or self.editor_model_name == self.name: self.editor_model = self else: self.editor_model = Model( self.editor_model_name, editor_model=False, ) if not self.editor_edit_format: self.editor_edit_format = self.editor_model.edit_format return self.editor_model def tokenizer(self, text): return litellm.encode(model=self.name, text=text) def token_count(self, messages): if type(messages) is list: try: return litellm.token_counter(model=self.name, messages=messages) except Exception as err: print(f"Unable to count tokens: {err}") return 0 if not self.tokenizer: return if type(messages) is str: msgs = messages else: msgs = json.dumps(messages) try: return len(self.tokenizer(msgs)) except Exception as err: print(f"Unable to count tokens: {err}") return 0 def token_count_for_image(self, fname): """ Calculate the token cost for an image assuming high detail. The token cost is determined by the size of the image. :param fname: The filename of the image. :return: The token cost for the image. """ width, height = self.get_image_size(fname) # If the image is larger than 2048 in any dimension, scale it down to fit within 2048x2048 max_dimension = max(width, height) if max_dimension > 2048: scale_factor = 2048 / max_dimension width = int(width * scale_factor) height = int(height * scale_factor) # Scale the image such that the shortest side is 768 pixels long min_dimension = min(width, height) scale_factor = 768 / min_dimension width = int(width * scale_factor) height = int(height * scale_factor) # Calculate the number of 512x512 tiles needed to cover the image tiles_width = math.ceil(width / 512) tiles_height = math.ceil(height / 512) num_tiles = tiles_width * tiles_height # Each tile costs 170 tokens, and there's an additional fixed cost of 85 tokens token_cost = num_tiles * 170 + 85 return token_cost def get_image_size(self, fname): """ Retrieve the size of an image. :param fname: The filename of the image. :return: A tuple (width, height) representing the image size in pixels. """ with Image.open(fname) as img: return img.size def fast_validate_environment(self): """Fast path for common models. Avoids forcing litellm import.""" model = self.name if model in OPENAI_MODELS or model.startswith("openai/"): var = "OPENAI_API_KEY" elif model in ANTHROPIC_MODELS or model.startswith("anthropic/"): var = "ANTHROPIC_API_KEY" else: return if os.environ.get(var): return dict(keys_in_environment=[var], missing_keys=[]) def validate_environment(self): res = self.fast_validate_environment() if res: return res # https://github.com/BerriAI/litellm/issues/3190 model = self.name res = litellm.validate_environment(model) if res["keys_in_environment"]: return res if res["missing_keys"]: return res provider = self.info.get("litellm_provider", "").lower() if provider == "cohere_chat": return validate_variables(["COHERE_API_KEY"]) if provider == "gemini": return validate_variables(["GEMINI_API_KEY"]) if provider == "groq": return validate_variables(["GROQ_API_KEY"]) return res def get_repo_map_tokens(self): map_tokens = 1024 max_inp_tokens = self.info.get("max_input_tokens") if max_inp_tokens: map_tokens = max_inp_tokens / 8 map_tokens = min(map_tokens, 4096) map_tokens = max(map_tokens, 1024) return map_tokens def register_models(model_settings_fnames): files_loaded = [] for model_settings_fname in model_settings_fnames: if not os.path.exists(model_settings_fname): continue if not Path(model_settings_fname).read_text().strip(): continue try: with open(model_settings_fname, "r") as model_settings_file: model_settings_list = yaml.safe_load(model_settings_file) for model_settings_dict in model_settings_list: model_settings = ModelSettings(**model_settings_dict) existing_model_settings = next( (ms for ms in MODEL_SETTINGS if ms.name == model_settings.name), None ) if existing_model_settings: MODEL_SETTINGS.remove(existing_model_settings) MODEL_SETTINGS.append(model_settings) except Exception as e: raise Exception(f"Error loading model settings from {model_settings_fname}: {e}") files_loaded.append(model_settings_fname) return files_loaded def register_litellm_models(model_fnames): files_loaded = [] for model_fname in model_fnames: if not os.path.exists(model_fname): continue try: data = Path(model_fname).read_text() if not data.strip(): continue model_def = json5.loads(data) if not model_def: continue # only load litellm if we have actual data litellm._load_litellm() litellm.register_model(model_def) except Exception as e: raise Exception(f"Error loading model definition from {model_fname}: {e}") files_loaded.append(model_fname) return files_loaded def validate_variables(vars): missing = [] for var in vars: if var not in os.environ: missing.append(var) if missing: return dict(keys_in_environment=False, missing_keys=missing) return dict(keys_in_environment=True, missing_keys=missing) def sanity_check_models(io, main_model): problem_main = sanity_check_model(io, main_model) problem_weak = None if main_model.weak_model and main_model.weak_model is not main_model: problem_weak = sanity_check_model(io, main_model.weak_model) problem_editor = None if ( main_model.editor_model and main_model.editor_model is not main_model and main_model.editor_model is not main_model.weak_model ): problem_editor = sanity_check_model(io, main_model.editor_model) return problem_main or problem_weak or problem_editor def sanity_check_model(io, model): show = False if model.missing_keys: show = True io.tool_warning(f"Warning: {model} expects these environment variables") for key in model.missing_keys: value = os.environ.get(key, "") status = "Set" if value else "Not set" io.tool_output(f"- {key}: {status}") if platform.system() == "Windows": io.tool_output( "Note: You may need to restart your terminal or command prompt for `setx` to take" " effect." ) elif not model.keys_in_environment: show = True io.tool_warning(f"Warning for {model}: Unknown which environment variables are required.") if not model.info: show = True io.tool_warning( f"Warning for {model}: Unknown context window size and costs, using sane defaults." ) possible_matches = fuzzy_match_models(model.name) if possible_matches: io.tool_output("Did you mean one of these?") for match in possible_matches: io.tool_output(f"- {match}") return show def fuzzy_match_models(name): name = name.lower() chat_models = set() for orig_model, attrs in litellm.model_cost.items(): model = orig_model.lower() if attrs.get("mode") != "chat": continue provider = attrs.get("litellm_provider", "").lower() if not provider: continue provider += "/" if model.startswith(provider): fq_model = orig_model else: fq_model = provider + orig_model chat_models.add(fq_model) chat_models.add(orig_model) chat_models = sorted(chat_models) # exactly matching model # matching_models = [ # (fq,m) for fq,m in chat_models # if name == fq or name == m # ] # if matching_models: # return matching_models # Check for model names containing the name matching_models = [m for m in chat_models if name in m] if matching_models: return sorted(set(matching_models)) # Check for slight misspellings models = set(chat_models) matching_models = difflib.get_close_matches(name, models, n=3, cutoff=0.8) return sorted(set(matching_models)) def print_matching_models(io, search): matches = fuzzy_match_models(search) if matches: io.tool_output(f'Models which match "{search}":') for model in matches: io.tool_output(f"- {model}") else: io.tool_output(f'No models match "{search}".') def get_model_settings_as_yaml(): from dataclasses import fields import yaml model_settings_list = [] for ms in MODEL_SETTINGS: # Create dict with explicit field order model_settings_dict = {} for field in fields(ModelSettings): model_settings_dict[field.name] = getattr(ms, field.name) model_settings_list.append(model_settings_dict) # Add blank line between entries model_settings_list.append(None) # Filter out None values before dumping yaml_str = yaml.dump( [ms for ms in model_settings_list if ms is not None], default_flow_style=False, sort_keys=False, # Preserve field order from dataclass ) # Add actual blank lines between entries return yaml_str.replace("\n- ", "\n\n- ") def main(): if len(sys.argv) < 2: print("Usage: python models.py or python models.py --yaml") sys.exit(1) if sys.argv[1] == "--yaml": yaml_string = get_model_settings_as_yaml() print(yaml_string) else: model_name = sys.argv[1] matching_models = fuzzy_match_models(model_name) if matching_models: print(f"Matching models for '{model_name}':") for model in matching_models: print(model) else: print(f"No matching models found for '{model_name}'.") if __name__ == "__main__": main()