You'll code faster and spend less with OpenAI's new GPT-5.1 update - here's how

So, bottom line, if OpenAI can substantially reduce the cost of API calls and still deliver AI value, as it seems to have ...

OpenAI's GPT-5.1 makes ChatGPT 'warmer' and smarter - how its upgraded modes work now

On Wednesday, OpenAI upgraded its GPT-5 series of models in ChatGPT to include two brand-new models: GPT-5 Instant and GPT-5.1 Thinking. These models aim to make using ChatGPT a more seamless ...

OpenAI rolls out GPT-5.1 to refine ChatGPT with adaptive reasoning and personalization

OpenAI is positioning GPT-5.1 as a confidence-building upgrade amid rising competition from Claude, Gemini, Mistral, and open-source models.

GPT‑5.1 is here — 7 prompts to test OpenAI’s smarter, more customizable ChatGPT

OpenAI’s new GPT‑5.1 brings smarter reasoning, faster responses, and customizable tone to ChatGPT. Here’s what’s new — and 7 ...

OpenAI rolls out GPT-5.1 model with upgrades to speed and customization

The most immediate change in the new models is the introduction of adaptive reasoning. GPT-5.1 Instant, now the primary model for most ChatGPT users, evaluates the ...

ChatGPT-maker OpenAI releases GPT-5.1, fixing GPT-5's tone problem with personality presets and warmer tone

OpenAI launches GPT-5.1 with two new variants, Instant and Thinking, aiming for warmer conversations and improved instruction ...