Skip to content

ccproxy.utils.models_provider

ccproxy.utils.models_provider

Shared models provider for CCProxy API Server.

This module provides a centralized source for all available models, combining Claude and OpenAI models in a consistent format.

get_anthropic_models 

get_anthropic_models()

Get list of Anthropic models with metadata.

Returns:

Type Description
list[dict[str, Any]]

List of Anthropic model entries with type, id, display_name, and created_at fields
Source code in ccproxy/utils/models_provider.py 
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
def get_anthropic_models() -> list[dict[str, Any]]:
    """Get list of Anthropic models with metadata.

    Returns:
        List of Anthropic model entries with type, id, display_name, and created_at fields
    """
    # Model display names mapping
    display_names = {
        "claude-opus-4-20250514": "Claude Opus 4",
        "claude-sonnet-4-20250514": "Claude Sonnet 4",
        "claude-3-7-sonnet-20250219": "Claude Sonnet 3.7",
        "claude-3-5-sonnet-20241022": "Claude Sonnet 3.5 (New)",
        "claude-3-5-haiku-20241022": "Claude Haiku 3.5",
        "claude-3-5-haiku-latest": "Claude Haiku 3.5",
        "claude-3-5-sonnet-20240620": "Claude Sonnet 3.5 (Old)",
        "claude-3-haiku-20240307": "Claude Haiku 3",
        "claude-3-opus-20240229": "Claude Opus 3",
    }

    # Model creation timestamps
    timestamps = {
        "claude-opus-4-20250514": 1747526400,  # 2025-05-22
        "claude-sonnet-4-20250514": 1747526400,  # 2025-05-22
        "claude-3-7-sonnet-20250219": 1740268800,  # 2025-02-24
        "claude-3-5-sonnet-20241022": 1729555200,  # 2024-10-22
        "claude-3-5-haiku-20241022": 1729555200,  # 2024-10-22
        "claude-3-5-haiku-latest": 1729555200,  # 2024-10-22
        "claude-3-5-sonnet-20240620": 1718841600,  # 2024-06-20
        "claude-3-haiku-20240307": 1709769600,  # 2024-03-07
        "claude-3-opus-20240229": 1709164800,  # 2024-02-29
    }

    # Get supported Claude models from existing utility
    supported_models = get_supported_claude_models()

    # Create Anthropic-style model entries
    models = []
    for model_id in supported_models:
        models.append(
            {
                "type": "model",
                "id": model_id,
                "display_name": display_names.get(model_id, model_id),
                "created_at": timestamps.get(model_id, 1677610602),  # Default timestamp
            }
        )

    return models

get_openai_models 

get_openai_models()

Get list of recent OpenAI models with metadata.

Returns:

Type Description
list[dict[str, Any]]

List of OpenAI model entries with id, object, created, and owned_by fields
Source code in ccproxy/utils/models_provider.py 
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
def get_openai_models() -> list[dict[str, Any]]:
    """Get list of recent OpenAI models with metadata.

    Returns:
        List of OpenAI model entries with id, object, created, and owned_by fields
    """
    return [
        {
            "id": "gpt-4o",
            "object": "model",
            "created": 1715367049,
            "owned_by": "openai",
        },
        {
            "id": "gpt-4o-mini",
            "object": "model",
            "created": 1721172741,
            "owned_by": "openai",
        },
        {
            "id": "gpt-4-turbo",
            "object": "model",
            "created": 1712361441,
            "owned_by": "openai",
        },
        {
            "id": "gpt-4-turbo-preview",
            "object": "model",
            "created": 1706037777,
            "owned_by": "openai",
        },
        {
            "id": "o1",
            "object": "model",
            "created": 1734375816,
            "owned_by": "openai",
        },
        {
            "id": "o1-mini",
            "object": "model",
            "created": 1725649008,
            "owned_by": "openai",
        },
        {
            "id": "o1-preview",
            "object": "model",
            "created": 1725648897,
            "owned_by": "openai",
        },
        {
            "id": "o3",
            "object": "model",
            "created": 1744225308,
            "owned_by": "openai",
        },
        {
            "id": "o3-mini",
            "object": "model",
            "created": 1737146383,
            "owned_by": "openai",
        },
    ]

get_models_list 

get_models_list()

Get combined list of available Claude and OpenAI models.

Returns:

Type Description
dict[str, Any]

Dictionary with combined list of models in mixed format compatible with both
dict[str, Any]

Anthropic and OpenAI API specifications
Source code in ccproxy/utils/models_provider.py 
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
def get_models_list() -> dict[str, Any]:
    """Get combined list of available Claude and OpenAI models.

    Returns:
        Dictionary with combined list of models in mixed format compatible with both
        Anthropic and OpenAI API specifications
    """
    anthropic_models = get_anthropic_models()
    openai_models = get_openai_models()

    # Return combined response in mixed format
    return {
        "data": anthropic_models + openai_models,
        "has_more": False,
        "object": "list",
    }