GPT-4o
by OpenAI
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](/models/openai/gp
Models
GPT-4o
Added 10 July 2026
Overview
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...
Best for
Best for
Product features that need a reliable multimodal generalist
Use cases
- chat UIs
- vision QA
- content generation
- tool-calling apps
How to use / API access
Call via OpenRouter with model id `openai/gpt-4o`.
- openrouter ·
openai/gpt-4oDocs
OpenRouter id: openai/gpt-4o
Benchmarks
- Design Arena 3d (other): 869 elo · #121
- Design Arena codecategories (other): 862 elo · #134
- Design Arena dataviz (other): 858 elo · #129
- Design Arena gamedev (other): 909 elo · #131
Enterprise DNA angle
EDNA customers often start on GPT-4o for product surfaces; Omni keeps keys, evals, and fallbacks consistent across providers.
Notes
GPT-4o is listed in the EDNA Models directory from the OpenRouter catalogue.
Pros
- Mature multimodal API ecosystem
- Strong generalist quality for product features
- Wide SDK and tooling support
Cons
- Context and pricing vary by snapshot — check current OpenRouter row
- Closed weights
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