// PASSPORT
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GPT-4o
OpenAI · Multimodal model · Registered 2024-05-13
IDENTITY
Developer
OpenAI
Confirmed by
Official OpenAI announcement
First registered
2024-05-13 (official announcement)
Developer confirmed
2024-05-13
Gate
PROVENANCE COMPLETE
PROVENANCE
Claimed developer
OpenAI
Confirmed developer
OpenAI
Delta
0 days · match confirmed
EU COMPLIANCE
AI Act
registered
GDPR notes
GDPR compliant
PASSPORT FIELDS
Model type
Multimodal
Parameters
undisclosed
Context window
128k tokens
Open source
No
Weights available
No
License
—
Model family
GPT
Parent model
gpt-4 Part of lineage
PROVENANCE TIMELINE
2024-05-13
GPT-4o launched — first native multimodal OpenAI model
Source: OpenAI official · https://openai.com/index/hello-gpt-4o/