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OpenAI: GPT-4o (2024-11-20)bronzemodel
openai-gpt-4o-2024-11-20
Claims (7)
Current values only; superseded rows are retained but not served.

canonical_slug

"openai/gpt-4o-2024-11-20"
unverifiedconfidence 0.95retrieved 2026-08-28
https://openrouter.ai/api/v1/models

context_window

128000
unverified
confidence 0.95
retrieved 2026-08-28
https://openrouter.ai/api/v1/models

max_completion_tokens

16384
unverifiedconfidence 0.90retrieved 2026-08-28
https://openrouter.ai/api/v1/models

modalities

{
  "input_modalities": [
    "text",
    "image",
    "file"
  ],
  "output_modalities": [
    "text"
  ]
}
unverifiedconfidence 0.95retrieved 2026-08-28
https://openrouter.ai/api/v1/models

moderated

true
unverifiedconfidence 0.90retrieved 2026-08-28
https://openrouter.ai/api/v1/models

rate

{
  "prompt": "0.0000025",
  "completion": "0.00001",
  "input_cache_read": "0.00000125"
}
unverifiedconfidence 0.90retrieved 2026-08-28
https://openrouter.ai/api/v1/models

supported_parameters

[
  "frequency_penalty",
  "logit_bias",
  "logprobs",
  "max_tokens",
  "prediction",
  "presence_penalty",
  "response_format",
  "seed",
  "stop",
  "structured_outputs",
  "temperature",
  "tool_choice",
  "tools",
  "top_logprobs",
  "top_p",
  "web_search_options"
]
unverifiedconfidence 0.85retrieved 2026-08-28
https://openrouter.ai/api/v1/models