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OpenAI: GPT-4o (2024-05-13)

GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of GPT-4 Turbo while being twice as...

Specifications

ProviderOpenAI
Model IDopenai/gpt-4o-2024-05-13
Context window128K tokens (128,000)
Modalitiestext + image + file → text
TokenizerGPT
Router sourcesOpenRouter
Released2024-05-13
Tracked since2026-11-14
PopularityNot in the ranked set
Reasoning—

Pricing (per million tokens)

VariantSourceAPI IDInputOutputContext
standardOpenRouteropenai/gpt-4o-2024-05-13$5.00$15.00128K

Recorded price history

DateInput / 1MOutput / 1MContext
2026-11-14$5.00$15.00128K

Capabilities

Vision (image input)File inputAgentic tool useStructured outputs

Supported parameters

frequency_penalty, logit_bias, logprobs, max_completion_tokens, presence_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_logprobs, top_p, web_search_options