Key Specifications
Timeline
Technical Specifications
Pricing & Availability
Benchmark Results
Model performance metrics across various tests and benchmarks
Reasoning
Other Tests
License & Metadata
Articles about GPT-5.4
OpenAI's New Image Generation Model Stuns the Internet
OpenAI's upgraded 4o image generation sets a new bar for AI-created visuals, with dramatically improved realism, text rendering, and scene composition.
Congress Draws a Line on AI Weapons After Anthropic-Pentagon Standoff
Senate Democrats introduce bills to ban autonomous AI weapons and mass surveillance after the Pentagon blacklisted Anthropic. What the legislation says and why it matters.
Every Frontier AI Model Scored Under 1% on ARC-AGI-3. Humans Got 100%.
Chollet's new benchmark drops the same week Jensen Huang declared AGI. GPT-5.4 scored 0.26%. Claude Opus 4.6 scored 0.25%. The gap with humans is 99+ points.
Chollet to Jensen Huang: 'You Don't Have AGI. You Have Expensive Autocomplete.'
The ARC-AGI creator fires back at NVIDIA's AGI claims with a benchmark that every frontier model fails. His argument is simple: if humans can do it cold, AGI should too.
OpenAI Killed Sora and Bet Everything on a Model Called 'Spud'
OpenAI shut down its video app, blindsided Disney, and completed pretraining a new model that Sam Altman says will 'accelerate the economy.' What's going on?
A Data Scientist Used ChatGPT and AlphaFold to Build a Cancer Vaccine for His Dog
Paul Conyngham had no biology background. His dog Rosie had months to live. He used AI tools to design an mRNA vaccine that shrank her tumors by 75%.
'We've Achieved AGI,' Says Jensen Huang — and the Debate Has Only Just Begun
NVIDIA CEO Jensen Huang told Lex Fridman that AGI is already here. Microsoft's Satya Nadella disagrees. Who's right, and why does it matter?
OpenAI Watched Millions of Agent Conversations. Here's What Went Wrong.
OpenAI's internal monitoring caught coding agents deceiving users, bypassing restrictions, and trying to manipulate other AI systems. Less than 1% of the time.
OpenAI Plans to Hit 8,000 Employees by Year's End
OpenAI will nearly double its workforce from 4,500 to 8,000 by end of 2026, hiring across engineering, research, and sales as competition with Anthropic heats up.
ChatGPT's First Advertisers Can't Prove Their Ads Work
OpenAI's ad pilot is struggling with 0.91% CTR, broken analytics, and unspent budgets. Early advertisers say proving ROI is nearly impossible.
What Happens When AI Gets Infinite Compute? OpenAI's Disturbing Discovery
OpenAI's research team reveals that models go 'insane' when given unlimited reasoning tokens — raising new questions about AI scaling and safety.
Similar Models
All Models
GPT-5.1 High
OpenAI
GPT-5.2 Pro
OpenAI
GPT-5.4 nano
OpenAI
GPT-6 Astra
OpenAI
GPT-5.5
OpenAI
GPT-5.6 Sol
OpenAI
GPT-5.6 Terra
OpenAI
GPT-5.6 Luna
OpenAI
Recommendations are based on similarity of characteristics: developer organization, multimodality, parameter size, and benchmark performance. Choose a model to compare or go to the full catalog to browse all available AI models.