Even with tones, concerns remain about users forming emotional bonds with AI and potential unstable, emotionally dependent interactions.

The update frames usability and transparency improvements to boost trust and experience in professional environments.

OpenAI launches GPT-5.1 with two models, GPT-5.1 Instant for warmer, more conversational chats and GPT-5.1 Thinking for more efficient, task-oriented performance, as part of a broader upgrade.

Rollout began on November 13 for paid tiers (Pro, Plus, Go, Business) with free and logged-out users to gain access in the coming days, and Enterprise/Edu customers getting seven days of early access before it becomes default.

New controls let users choose response tone from options like default, friendly, efficient, professional, candid, and quirky to suit different contexts.

The article credits Rishaj Upadhyay, News Editor at Windows Report, and notes affiliate disclosures common to the publication.

Overall tone leans toward sponsored content and promotion rather than a deep feature narrative.

Industry sources such as 9to5Mac are cited for claims about tone and rollout specifics.

Watch for limits like transition costs, very large context windows, domain specialization, ROI for enterprises, and ongoing privacy and bias concerns despite updated safety measures.

A link is provided for more information or contact.

Readers are invited to share feedback through the publication’s channels.

Reception is mixed: usability and personalization are praised, but some readers feel the upgrade isn’t as exceptional as hoped.