Back to today’s briefing

Story perspectives

OpenAI Launches Affordable, Advanced GPT-4.1 AI Models

4/14/2025

32 2

Summary

Story summary

OpenAI has unveiled three cutting-edge AI models—GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano—designed for enhanced coding and instruction following. With a remarkable one-million-token context and a 21% boost in coding performance, these models are also more affordable, with GPT-4.1 costing 26% less than its predecessor. Notably, GPT-4.5 will be phased out by July 2025.

History

Historical Context

OpenAI's launch of new AI models, including GPT-4.1, reflects a significant evolution in artificial intelligence, akin to the technological advancements of the 19th-century Market Revolution. This period marked a shift toward a market-based economy driven by innovation, paralleling today's AI-driven transformations in coding and automation, which promise to reshape industries and enhance productivity in similar ways.

1 of 2

Story summary

OpenAI has unveiled three cutting-edge AI models—GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano—designed for enhanced coding and instruction following. With a remarkable one-million-token context and a 21% boost in coding performance, these models are also more affordable, with GPT-4.1 costing 26% less than its predecessor. Notably, GPT-4.5 will be phased out by July 2025.

1 / 2