Observed Signal · May 30, 2026 · Technical Release · Source: t3n · Impact: 4/5 · Sentiment: Neutral
Are Chatbots Really Different? LLMs Personality Test
t3n examines whether different chatbot 'personalities' produce meaningfully different behavior. The article cites a study (linked) that analyzed 1.1 million prompts and found ChatGPT most often used as an advisor (28.3%), as a writing assistant (28.1%), and for information search (21.3%). It reports that since the GPT-5 release, ChatGPT allows users to adjust the bot's personality and tone. To evaluate differences, t3n's Tool Time tested language models using the Big Five personality test and published a video showing the methodology and results. The piece frames personality presets as a response to diverse user needs but stops short of concluding how practically distinct the personalities are.
OpenAI's GPT-5 product change (adjustable personalities) comes from a major platform and can affect conversational UX, use cases for LLMs, and potential ad/engagement strategies in chat interfaces.
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Key Takeaways & Evidence Grounding
- A study analyzed 1.1 million ChatGPT prompts: 28.3% related to advice, 28.1% to writing assistance, and ~21.3% to information search.
- OpenAI's GPT-5 release introduced adjustable 'personality' settings for ChatGPT.
- t3n tested language models using the Big Five personality test and published a Tool Time video describing the results.
- t3n notes that personality and tone adjustments aim to match varied user use cases (e.g., cynical for critique, creative for writing).
Connected Companies & Entities
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Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Study Finds AI Chatbots Misjudge Their Own Communication Style
A new exploratory study by DiSCprofiles examined whether major AI chatbots' self-described communication styles match how independent human raters perceive their actual responses. The study compared ChatGPT, Claude, and Gemini across twelve workplace scenarios, with 132 responses collected under default consumer configurations. Blind ratings by three certified DiSC consultants revealed that ChatGPT and Gemini misjudge their styles: ChatGPT described itself as careful and accommodating but was rated as most direct and task-focused, while Gemini described itself as careful but was perceived as more expressive. Claude was the only model whose observed style matched its self-description. The findings suggest implications for AI use in leadership development and customer communication.
15 ChatGPT Prompts to Save Time
OnlineMarketing.de surveys 15 ChatGPT prompts designed to boost productivity by saving time across marketing and content tasks. The prompts span categories such as explaining complex topics to lay audiences, Critique mode for rigorous feedback, Expert Interview simulations, Meeting Preparation, Reverse Briefs, Research Synthesis, Decision Matrices, Jargon Translation, Email drafting, Code explanations, Idea stress tests, Content repurposing for multiple formats, Learning paths, Analogies generation, and Second-Order Thinking. Each prompt explains its function and why it enhances efficiency—reducing unnecessary detail, surfacing risks earlier, and enabling multi-format outputs from a single source. The article notes that context and iterative tuning improve results (per zmilesbruce) and suggests adapting examples for other chatbots like Claude and Gemini. It also references Agentic Workflows with ChatGPT, implying potential time savings of about 10 hours per week. The piece was first published January 23, 2026, by OnlineMarketing.de.
Prompts to Teach LLMs Your Writing Style
t3n published a how-to article describing two prompt templates (a short and a detailed variant) to help users analyze and transfer their personal writing tone to AI chatbots such as ChatGPT and Claude. The piece references a t3n MeisterPrompter podcast episode that provides the templates and instructions — including attaching 3–5 documents for analysis and exporting the AI's tonality analysis as a reusable PDF. Co-host Susanne Renate Schneider recommends a quick prompt: “Please analyze my tonality and describe it in five words.” The article also notes that the publisher used its internal AI tool to produce the text and includes third-party promotional content from TargetVideo GmbH and Podigee GmbH.
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