Fields
| Field | Type | Required | Description | Example |
|---|---|---|---|---|
AliasTarget | *components.ModelAliasTarget | :heavy_minus_sign: | Concrete model targeted by this tilde-latest alias, when applicable | { “name”: “Claude Sonnet 4.5”, “slug”: “anthropic/claude-sonnet-4.5” } |
Architecture | components.ModelArchitecture | :heavy_check_mark: | Model architecture information | { “input_modalities”: [ “text” ], “instruct_type”: “chatml”, “modality”: “text-\u003etext”, “output_modalities”: [ “text” ], “tokenizer”: “GPT” } |
Benchmarks | *components.ModelBenchmarks | :heavy_minus_sign: | Third-party benchmark rankings for this model. Omitted when no benchmark data is available. | { “artificial_analysis”: { “agentic_index”: 55.8, “coding_index”: 63.2, “intelligence_index”: 71.4 }, “design_arena”: [ { “arena”: “models”, “category”: “website”, “elo”: 1385.2, “rank”: 5, “win_rate”: 62.5 } ] } |
CanonicalSlug | string | :heavy_check_mark: | Canonical slug for the model | openai/gpt-4 |
ContextLength | *int64 | :heavy_check_mark: | Maximum context length in tokens | 8192 |
Created | int64 | :heavy_check_mark: | Unix timestamp of when the model was created | 1692901234 |
DefaultParameters | *components.DefaultParameters | :heavy_check_mark: | Default parameters for this model | { “frequency_penalty”: 0, “presence_penalty”: 0, “repetition_penalty”: 1, “temperature”: 0.7, “top_k”: 0, “top_p”: 0.9 } |
Description | *string | :heavy_minus_sign: | Description of the model | GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy. |
ExpirationDate | optionalnullable.OptionalNullable[string] | :heavy_minus_sign: | The date after which the model may be removed. ISO 8601 date string (YYYY-MM-DD) or null if no expiration. | 2025-06-01 |
HuggingFaceID | optionalnullable.OptionalNullable[string] | :heavy_minus_sign: | Hugging Face model identifier, if applicable | microsoft/DialoGPT-medium |
ID | string | :heavy_check_mark: | Unique identifier for the model | openai/gpt-4 |
KnowledgeCutoff | optionalnullable.OptionalNullable[string] | :heavy_minus_sign: | The date up to which the model was trained on data. ISO 8601 date string (YYYY-MM-DD) or null if unknown. | 2024-10-01 |
Links | components.ModelLinks | :heavy_check_mark: | Related API endpoints and resources for this model. | { “details”: “/api/v1/models/openai/gpt-5.4/endpoints” } |
Name | string | :heavy_check_mark: | Display name of the model | GPT-4 |
PerRequestLimits | *components.PerRequestLimits | :heavy_check_mark: | Per-request token limits | { “completion_tokens”: 1000, “prompt_tokens”: 1000 } |
Pricing | components.PublicPricing | :heavy_check_mark: | Pricing information for the model | { “completion”: “0.00006”, “image”: “0”, “prompt”: “0.00003”, “request”: “0” } |
Reasoning | *components.ModelReasoning | :heavy_minus_sign: | Reasoning effort configuration. Omitted for non-reasoning models and dynamic router models. | { “default_effort”: “medium”, “default_enabled”: true, “mandatory”: false, “supported_efforts”: [ “high”, “medium”, “low”, “minimal” ] } |
SupportedParameters | []components.Parameter | :heavy_check_mark: | List of supported parameters for this model | |
SupportedVoices | []string | :heavy_check_mark: | List of supported voice identifiers for TTS models. Null for non-TTS models. | null |
TopProvider | components.TopProviderInfo | :heavy_check_mark: | Information about the top provider for this model | { “context_length”: 8192, “is_moderated”: true, “max_completion_tokens”: 4096 } |