GPT-4oon Krater.ai
OpenAI's flagship multimodal model combining text, vision, and audio understanding. GPT-4o ("o" for "omni") delivers GPT-4 Turbo-level intelligence with faster responses and native multimodal capabilities.
Released May 13, 2024
Specifications
GPT-4o at a glance
Context
128K tokens
Max output
16.4K tokens
Input
Text, Image, File
Output
Text
Input price
$2.50 / 1M
Output price
$10.00 / 1M
Knowledge cutoff
2023-10-31
Krater rank
#44
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Live ChatGPT statusCapabilities
What it is good at
Catalog capabilities
- Accepts image input
- Generates text responses
- Supports tool calling
- Supports structured outputs
- Native multimodal understanding (text, images, audio)
- Faster response times than GPT-4 Turbo
Good for
Benchmarks
Catalog data, not Krater benchmarks.
Design Arena 3d rank
#115
Design Arena uicomponent rank
#123
Compare
Compare GPT-4o
GPT-4o vs GPT-5.5
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks.
Open comparisonGPT-4o vs GPT-4.1
GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning.
Open comparisonGPT-4o vs GPT-5.2 Chat
GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence.
Open comparisonFAQ
Questions about GPT-4o
Clear answers based on the model catalog and Krater access.