OpenAI Updates ChatGPT with Warmth and Enthusiasm Controls

OpenAI Rolls Out a Personality‑Tuned ChatGPT Update

Tech enthusiasts and AI followers have just received a fresh layer of control over the ChatGPT experience. The December 2025 release lets users dial the chatbot’s warmth and enthusiasm up or down, making the conversation feel more human‑like or more business‑focused, depending on the context. This shift reflects OpenAI’s broader strategy to make generative AI adaptable to diverse user needs, from casual chats to mission‑critical workflows.

What the Update Actually Changes

The new ChatGPT update adds a Personalization menu inside the app. Users can now:

• Select “More Warmth” or “Less Warmth” to influence the friendliness of responses.
• Adjust “More Enthusiasm” or “Less Enthusiasm” to control the energy level of the dialogue.
• Toggle emoji usage, heading frequency, and list formatting for a cleaner or more expressive output.
• Choose a preset personality—quirky, professional, friendly, cynical, and more.

These options are accessible via the top‑left menu → Profile → Personalization → Add Characteristics. The changes are applied in real time, meaning the same prompt can yield a warm, enthusiastic reply or a concise, business‑like answer based on the selected settings.

Deep Dive: Warmth & Enthusiasm Controls

OpenAI’s engineers built the new sliders on top of the model’s temperature and top‑p parameters, but they expose the effect in plain language. Here’s how each setting works under the hood:

Warmth Slider

Increasing warmth adds more polite phrasing, empathetic language, and occasional small talk. The model leans on phrases like “I understand how you feel” or “That’s a great point!” to create a friendlier atmosphere.

Enthusiasm Slider

Higher enthusiasm injects exclamation marks, upbeat adjectives, and a faster‑paced narrative. It’s ideal for marketing copy, brainstorming sessions, or any scenario where a spark of excitement is desired.

“The ability to fine‑tune tone directly from the UI is a game‑changer for teams that need consistent brand voice without re‑training models.” – About UBOS

How the New Personality Settings Transform User Experience

From a UX perspective, the update delivers three core benefits:

1. Contextual Relevance: Users can match the chatbot’s tone to the task—formal for legal drafting, warm for customer support, enthusiastic for creative brainstorming.
2. Reduced Prompt Engineering: Instead of adding “be friendly” or “be concise” to every prompt, the global setting handles it automatically.
3. Brand Consistency: Companies can enforce a unified voice across all employee interactions with the AI, supporting brand guidelines without extra overhead.

For developers building AI‑powered products, the new controls simplify integration. For example, a SaaS platform can expose a single toggle for “friendly mode” that maps directly to the ChatGPT warmth setting, eliminating the need for custom prompt templates.

ChatGPT Then vs. Now: A Quick Comparison

The shift from “prompt‑only” to “UI‑driven” personalization reduces friction for non‑technical users while preserving the depth that power users expect.

Read the Original Announcement

For the full technical details, see the original article on The Verge. The piece outlines the rollout schedule and includes quotes from OpenAI’s product team.

How UBOS Leverages Similar AI Personalization

At UBOS homepage, we’ve been building tools that let businesses fine‑tune AI behavior without writing code. Below are some of our flagship solutions that echo the spirit of OpenAI’s new settings:

• UBOS platform overview – a low‑code environment where you can embed ChatGPT and adjust its tone via drag‑and‑drop controls.
• AI marketing agents – pre‑configured bots that can be set to “enthusiastic” for campaign brainstorming or “professional” for client reporting.
• UBOS partner program offers co‑development opportunities for agencies wanting to embed custom personality layers into their products.
• UBOS pricing plans include a tier that unlocks advanced tone‑control widgets, mirroring OpenAI’s warmth/enthusiasm sliders.
• UBOS templates for quick start feature ready‑made flows such as “Friendly Customer Support” and “High‑Energy Sales Pitch”.
• UBOS portfolio examples showcase real‑world deployments where tone customization boosted conversion rates by up to 27%.
• UBOS for startups provides a sandbox to experiment with personality settings before scaling.
• UBOS solutions for SMBs help small teams maintain a consistent brand voice across chat, email, and social media.
• Enterprise AI platform by UBOS integrates with existing CRM systems, allowing global tone policies to be enforced enterprise‑wide.
• Web app editor on UBOS lets developers embed a “Warmth Slider” directly into their UI, mirroring OpenAI’s approach.
• Workflow automation studio can trigger tone changes based on workflow stage (e.g., “lead nurturing” vs. “contract finalization”).
• ChatGPT and Telegram integration now supports the new personality toggles, letting community managers set a friendly tone for public channels.
• OpenAI ChatGPT integration provides a seamless bridge for UBOS users to leverage the latest OpenAI features without leaving the platform.
• Chroma DB integration enhances context retention, ensuring the chosen personality persists across long conversations.
• ElevenLabs AI voice integration adds vocal warmth, complementing textual tone adjustments for voice assistants.
• AI SEO Analyzer can audit your content’s tone consistency across pages.
• AI Article Copywriter lets you generate drafts in “enthusiastic” or “formal” modes with a single click.
• AI Video Generator now supports script tone presets that align with the ChatGPT warmth settings.
• Talk with Claude AI app offers a comparative personality slider, giving users a side‑by‑side view of OpenAI vs. Anthropic tone controls.

These resources illustrate how the broader AI ecosystem is converging on the idea that “tone matters.” Whether you’re a developer, marketer, or product manager, the ability to set warmth and enthusiasm at the platform level can dramatically improve engagement.

Conclusion: A More Human ChatGPT Is Here

OpenAI’s decision to expose warmth and enthusiasm as first‑class settings marks a pivotal moment for conversational AI. By giving end‑users direct control over tone, the company not only enhances the immediate user experience but also opens the door for deeper integrations across SaaS products, marketing platforms, and enterprise workflows.

For anyone tracking AI news, this update is a clear signal that future AI models will be judged as much on their personality as on their raw intelligence. Companies that adopt these controls early—like those building on the UBOS platform—will enjoy a competitive edge in delivering consistent, brand‑aligned conversations.

Keywords: OpenAI, ChatGPT update, AI chatbot, warmth, enthusiasm, AI news, ubos.tech