OpenAI released GPT-5.6, which combines advanced…

Dev TeamJuly 29, 2026

OpenAI released GPT-5.6, which combines advanced intelligence and efficiency improvements in AI models.

This update enhances AI efficiency across various models, inference processes, and agentic workflows. The focus is on delivering more useful intelligence per dollar, optimizing the cost-effectiveness of AI operations.

Source: openai.com

Comments

03 / 03

June 19, 2026

17 min read

We skipped Contentful: GitHub as a CMS for our Next.js blog

We publish letscodeit.dev blog posts from a separate GitHub repository. The Next.js app fetches markdown at runtime with a one-hour cache,…

Dev Team

Dig in →

June 17, 2026

10 min read

GEO for developers: what gets cited by ChatGPT and Perplexity

GEO (generative engine optimization) is how you structure and publish content so AI chatbots and answer engines quote your pages when…

Dev Team

Dig in →

May 28, 2026

9 min read

Token Economics: What Your Text Actually Costs

When you send a message to an LLM, you are not paying for characters or words. You pay for tokens . A token is the unit the model splits…

Dev Team

Dig in →

Comments

SHORT NOTES

Quick takes, product updates and stray thoughts — the length of a tweet.

Comments

Comments

We skipped Contentful: GitHub as a CMS for our Next.js blog

GEO for developers: what gets cited by ChatGPT and Perplexity

Token Economics: What Your Text Actually Costs

We skipped Contentful: GitHub as a CMS for our Next.js blog

GEO for developers: what gets cited by ChatGPT and Perplexity

Token Economics: What Your Text Actually Costs

Comments (2)

Comments

Comments (2)