Standard transformer architecture consists of three main components - the encoder, the decoder and the attention mechanism. The encoder processes input data ...

A breakdown of the GPT-4.5 model leak: what the token window means, how it compares to GPT-4, and what to expect next.

GPT-4.1 mini is also now the default ChatGPT AI model for all users.

The upcoming launch of a creator tool for chatbots, called GPTs (short for generative pretrained transformers ... with your prompts! “GPT-4 Turbo supports up to 128,000 tokens of context ...

AI models in the GPT series have been trained to predict the next token (a fragment of a word) in a sequence of tokens using a large body of text pulled largely from the Internet. During training ...

That's tiny compared to the 128,000-token context window of GPT-4 Turbo, but it's enough ... satisfy his own curiosity and understand the Transformer in detail. "Modern AI is so different from ...

GPT-3.5 and GPT-4 both use a transformer-based architecture as part of a neural network that handles sequential data. ChatGPT-3.5 is less advanced, has a smaller number of potential parameters ...

By ramping up its coding and context-handling capabilities to a whopping one-million-token window and aggressively cutting API prices, GPT-4.1 is positioning itself as the go-to generative AI model.