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AI Atlas
ModelDeprecatedProprietary

gpt-4o

OpenAIdevelopers.openai.com/api/docs/models/gpt-4o

Fast, intelligent, flexible GPT model

quality72

Updated 17 min ago · first seen 11 Sept 2026

model_01M293V7811VPPQTAHK8SF1X44

Context
128K tokens
T2 · 17 min ago
Released
13 May 2024
T2 · 17 min ago
Knowledge cutoff
Oct 2023
T2 · 17 min ago

Specification

Release date
13 May 2024

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Status
deprecated

Source:OpenAI Platform docsT1observed 35 min agohigh

Openness
proprietary

Source:OpenAI Platform docsT1observed 35 min agohigh

Context window
128K tokens

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Max output
16.4K tokens

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Knowledge cutoff
Oct 2023

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Modalities
image, text

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Input modalities
image, text

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Output modalities
text

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Tokenizer
GPT

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

API model id
gpt-4o

Source:OpenAI Platform docsT1observed 35 min agohigh

Deprecation date
22 Apr 2026

Source:OpenAI Platform docsT1observed 35 min agohigh

Retirement date
23 Oct 2026

Source:OpenAI Platform docsT1observed 35 min agohigh

Retirement tentative
No

Source:OpenAI Platform docsT1observed 35 min agohigh

Official page

Source:OpenAI Platform docsT1observed 35 min agohigh

File input
Yes

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Openrouter id
openai/gpt-4o

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Retired snapshots
gpt-4o-2024-05-13

Source:OpenAI Platform docsT1observed 35 min agohigh

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

Source:OpenRouter public model & pricing listingT2observed 17 min agomedium

Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →

Provenance

Attributed facts

23

Source tiers

T1T29 / 14

Freshest observation

17 min ago

Conflicts

None