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GPT-4 Blog

How Long does ChatGPT Take to Create an Image
Jan 6, 2026
DALL-E 3
GPT -4o Image
GPT-Image-1

How Long does ChatGPT Take to Create an Image

Artificial image generation is one of the fastest-moving features in generative AI today. Developers and creators routinely ask the same practical question: โ€œhow long will ChatGPT take to get my image?โ€ The simple answer is: it depends โ€” on the model you use, the API or UI path, image size/quality, concurrent load at the provider, moderation and safety checks, and network/implementation choices. Below I unpack those variables, summarize what the major OpenAI image models typically deliver in (real-world) latency ranges, explain what causes slowdowns, show practical code patterns to manage latency.

How to Make GPT-5 Act Like GPT-4o
Jan 6, 2026
GPT-4o
GPT-5

How to Make GPT-5 Act Like GPT-4o

OpenAIโ€™s GPT-5 launched as a step forward in reasoning, coding, and multimodal understanding; GPT-4o (the โ€œOmniโ€ series) was an earlier multimodal, fast, and

ChatGPT Plus: Price, available models changed in 2025
Jan 6, 2026
GPT 4.5
GPT-4o
GPT-5
o3
o4 mini

ChatGPT Plus: Price, available models changed in 2025

In a fast-moving AI landscape, the dollar figure attached to a subscription can feel both simple and complicated. At face value, ChatGPT Plus remains a

How to switch back to GPT-4o if you hate ChatGPT-5
Jan 6, 2026
GPT-4o
OpenAI

How to switch back to GPT-4o if you hate ChatGPT-5

GPT-4o is OpenAIโ€™s high-performance, multimodal successor in the GPT-4 line that is available via the OpenAI API, in ChatGPT for paid tiers, and through cloud

Gemini 2.5 Pro vs OpenAIโ€™s GPT-4.1: A Complete Comparison
Jan 6, 2026
Gemini
Gemini 2.5 Pro
GPT-4.1

Gemini 2.5 Pro vs OpenAIโ€™s GPT-4.1: A Complete Comparison

The competition between leading AI developers has intensified with Googleโ€™s launch of Gemini 2.5 Pro and OpenAIโ€™s introduction of GPT-4.1. These cutting-edge

GPT-4.5 vs GPT-4.1: Why You Should Start to Choose GPT-4.1 Now
Jan 6, 2026
GPT 4.5
GPT-4.1
OpenAI

GPT-4.5 vs GPT-4.1: Why You Should Start to Choose GPT-4.1 Now

GPT-4.5 and GPT-4.1 represent two distinct pathways in OpenAIโ€™s evolution of large language models: one focused on maximizing capability through sheer scale,

GPT-4o Audio API
Jan 6, 2026
GPT-4o Audio

GPT-4o Audio API

GPT-4o Audio API: A unified /chat/completions endpoint extension that accepts Opus-encoded audio (and text) inputs and returns synthesized speech or transcripts with configurable parameters (model=gpt-4o-audio-preview-, speed, temperature) for batch and streaming voice interactions.

GPT-4o Realtime API
Jan 6, 2026
GPT-4o Realtime

GPT-4o Realtime API

GPT-4o Realtime API: A low-latency, multimodal streaming endpoint that lets developers send and receive synchronized text, audio, and vision data over WebRTC or WebSocket (model=gpt-4o-realtime-preview-, stream=true) for interactive real-time applications.