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OpenAI reorganizes research team behind ChatGPT’s personality | TechCrunch

OpenAI reorganizes research team behind ChatGPT’s personality | TechCrunch

OpenAI is reorganizing its Model Behavior team, a small but influential group of researchers who shape how the company’s AI models interact with people, TechCrunch has learned.

In an August memo to staff seen by TechCrunch, OpenAI’s chief research officer Mark Chen said the Model Behavior team — which consists of roughly 14 researchers — would be joining the Post Training team, a larger research group responsible for improving the company’s AI models after their initial pre-training.

As part of the changes, the Model Behavior team will now report to OpenAI’s Post Training lead Max Schwarzer. An OpenAI spokesperson confirmed these changes to TechCrunch.

The Model Behavior team’s founding leader, Joanne Jang, is also moving on to start a new project at the company. In an interview with TechCrunch, Jang says she’s building out a new research team called OAI Labs, which will be responsible for “inventing and prototyping new interfaces for how people collaborate with AI.”

The Model Behavior team has become one of OpenAI’s key research groups, responsible for shaping the personality of the company’s AI models and for reducing sycophancy — which occurs when AI models simply agree with and reinforce user beliefs, even unhealthy ones, rather than offering balanced responses. The team has also worked on navigating political bias in model responses and helped OpenAI define its stance on AI consciousness.

In the memo to staff, Chen said that now is the time to bring the work of OpenAI’s Model Behavior team closer to core model development. By doing so, the company is signaling that the “personality” of its AI is now considered a critical factor in how the technology evolves.

In recent months, OpenAI has faced increased scrutiny over the behavior of its AI models. Users strongly objected to personality changes made to GPT-5, which the company said exhibited lower rates of sycophancy but seemed colder to some users. This led OpenAI to restore access to some of its legacy models, such as GPT-4o, and to release an update to make the newer GPT-5 responses feel “warmer and friendlier” without increasing sycophancy.

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OpenAI and all AI model developers have to walk a fine line to make their AI chatbots friendly to talk to but not sycophantic. In August, the parents of a 16-year-old boy sued OpenAI over ChatGPT’s alleged role in their son’s suicide. The boy, Adam Raine, confided some of his suicidal thoughts and plans to ChatGPT (specifically a version powered by GPT-4o), according to court documents, in the months leading up to his death. The lawsuit alleges that GPT-4o failed to push back on his suicidal ideations.

The Model Behavior team has worked on every OpenAI model since GPT-4, including GPT-4o, GPT-4.5, and GPT-5. Before starting the unit, Jang previously worked on projects such as Dall-E 2, OpenAI’s early image-generation tool.

Jang announced in a post on X last week that she’s leaving the team to “begin something new at OpenAI.” The former head of Model Behavior has been with OpenAI for nearly four years.

Jang told TechCrunch she will serve as the general manager of OAI Labs, which will report to Chen for now. However, it’s early days, and it’s not clear yet what those novel interfaces will be, she said.

“I’m really excited to explore patterns that move us beyond the chat paradigm, which is currently associated more with companionship, or even agents, where there’s an emphasis on autonomy,” said Jang. “I’ve been thinking of [AI systems] as instruments for thinking, making, playing, doing, learning, and connecting.”

When asked whether OAI Labs will collaborate on these novel interfaces with former Apple design chief Jony Ive — who’s now working with OpenAI on a family of AI hardware devices — Jang said she’s open to lots of ideas. However, she said she’ll likely start with research areas she’s more familiar with.

This story was updated to include a link to Jang’s post announcing her new position, which was released after this story published. We also clarify the models that OpenAI’s Model Behavior team worked on.



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De’Longhi has expanded its Classic Espresso Machine lineup with two new finishes: Matte Black and Stainless Steel. Both models build on last year’s launch, continuing the brand’s push to make café-style espresso more approachable for everyday home setups.

At the core, they’re designed around the same idea — simple, compact machines that aim to bring espresso, lattes, cappuccinos, and more into reach without a steep learning curve.

Classic Matte Black Espresso Machine

The De’Longhi Classic Espresso Machine in Matte Black is the more affordable way into making café-style coffee at home. Priced at $149.95 in the U.S., it has a matte black finish and a steam wand that froths milk or plant-based alternatives.

It uses 9-bar pressure to pull espresso shots and heats up quickly with thermoblock technology so it’s ready to brew fast. You can choose single or double shots with preset buttons, and save your preferred drink size. With an adjustable tray, 57 oz water tank, and included tamper and filter baskets, it’s an easy, no-fuss setup.

Classic Stainless Steel Espresso Machine

The De’Longhi Classic Espresso Machine in Stainless Steel is designed as a step-up option for anyone who wants café-style drinks with a bit more control. It’s priced at $179.95 in the U.S. and $229.95 in Canada. The classic espresso machine pairs a premium stainless steel finish with versatile 2-setting steam wand for milk-based drinks like cappuccinos, lattes, and iced americanos.

De’Longhi has expanded its espresso machine lineup: Where to buy
                                                            
De’Longhi has expanded its Classic Espresso Machine lineup with two new finishes: Matte Black and Stainless Steel. Both models build on last year’s launch, continuing the brand’s push to make café-style espresso more approachable for everyday home setups. At the core, they’re designed around the same idea — simple, compact machines that aim to bring espresso, lattes, cappuccinos, and more into reach without a steep learning curve. Classic Matte Black Espresso Machine
The De’Longhi Classic Espresso Machine in Matte Black is the more affordable way into making café-style coffee at home. Priced at 9.95 in the U.S., it has a matte black finish and a steam wand that froths milk or plant-based alternatives.
        
            Mashable Light Speed
        
        
    

It uses 9-bar pressure to pull espresso shots and heats up quickly with thermoblock technology so it’s ready to brew fast. You can choose single or double shots with preset buttons, and save your preferred drink size. With an adjustable tray, 57 oz water tank, and included tamper and filter baskets, it’s an easy, no-fuss setup.Classic Stainless Steel Espresso Machine
The De’Longhi Classic Espresso Machine in Stainless Steel is designed as a step-up option for anyone who wants café-style drinks with a bit more control. It’s priced at 9.95 in the U.S. and 9.95 in Canada. The classic espresso machine pairs a premium stainless steel finish with versatile 2-setting steam wand for milk-based drinks like cappuccinos, lattes, and iced americanos. 
    
                    


            
            
            
            Credit: De’Longhi
        
    
Inside, it uses a 15-bar pump that delivers consistent 9-bar extraction with auto-stop for repeatable espresso shots, along with a thermoblock system that heats quickly and maintains stable temperature. You can pull single or double shots at the press of a button, then adjust drinks using the steam wand, which produces everything from steamed milk to microfoam — and also dispenses hot water for americanos and tea. 

                    
                                            
                            
                        
                                    #DeLonghi #expanded #espresso #machine #lineup #buy

Credit: De’Longhi

Inside, it uses a 15-bar pump that delivers consistent 9-bar extraction with auto-stop for repeatable espresso shots, along with a thermoblock system that heats quickly and maintains stable temperature. You can pull single or double shots at the press of a button, then adjust drinks using the steam wand, which produces everything from steamed milk to microfoam — and also dispenses hot water for americanos and tea.

#DeLonghi #expanded #espresso #machine #lineup #buy">De’Longhi has expanded its espresso machine lineup: Where to buy
                                                            
De’Longhi has expanded its Classic Espresso Machine lineup with two new finishes: Matte Black and Stainless Steel. Both models build on last year’s launch, continuing the brand’s push to make café-style espresso more approachable for everyday home setups. At the core, they’re designed around the same idea — simple, compact machines that aim to bring espresso, lattes, cappuccinos, and more into reach without a steep learning curve. Classic Matte Black Espresso Machine
The De’Longhi Classic Espresso Machine in Matte Black is the more affordable way into making café-style coffee at home. Priced at 9.95 in the U.S., it has a matte black finish and a steam wand that froths milk or plant-based alternatives.
        
            Mashable Light Speed
        
        
    

It uses 9-bar pressure to pull espresso shots and heats up quickly with thermoblock technology so it’s ready to brew fast. You can choose single or double shots with preset buttons, and save your preferred drink size. With an adjustable tray, 57 oz water tank, and included tamper and filter baskets, it’s an easy, no-fuss setup.Classic Stainless Steel Espresso Machine
The De’Longhi Classic Espresso Machine in Stainless Steel is designed as a step-up option for anyone who wants café-style drinks with a bit more control. It’s priced at 9.95 in the U.S. and 9.95 in Canada. The classic espresso machine pairs a premium stainless steel finish with versatile 2-setting steam wand for milk-based drinks like cappuccinos, lattes, and iced americanos. 
    
                    


            
            
            
            Credit: De’Longhi
        
    
Inside, it uses a 15-bar pump that delivers consistent 9-bar extraction with auto-stop for repeatable espresso shots, along with a thermoblock system that heats quickly and maintains stable temperature. You can pull single or double shots at the press of a button, then adjust drinks using the steam wand, which produces everything from steamed milk to microfoam — and also dispenses hot water for americanos and tea. 

                    
                                            
                            
                        
                                    #DeLonghi #expanded #espresso #machine #lineup #buy

De’Longhi has expanded its Classic Espresso Machine lineup with two new finishes: Matte Black and Stainless Steel. Both models build on last year’s launch, continuing the brand’s push to make café-style espresso more approachable for everyday home setups.

At the core, they’re designed around the same idea — simple, compact machines that aim to bring espresso, lattes, cappuccinos, and more into reach without a steep learning curve.

Classic Matte Black Espresso Machine

The De’Longhi Classic Espresso Machine in Matte Black is the more affordable way into making café-style coffee at home. Priced at $149.95 in the U.S., it has a matte black finish and a steam wand that froths milk or plant-based alternatives.

It uses 9-bar pressure to pull espresso shots and heats up quickly with thermoblock technology so it’s ready to brew fast. You can choose single or double shots with preset buttons, and save your preferred drink size. With an adjustable tray, 57 oz water tank, and included tamper and filter baskets, it’s an easy, no-fuss setup.

Classic Stainless Steel Espresso Machine

The De’Longhi Classic Espresso Machine in Stainless Steel is designed as a step-up option for anyone who wants café-style drinks with a bit more control. It’s priced at $179.95 in the U.S. and $229.95 in Canada. The classic espresso machine pairs a premium stainless steel finish with versatile 2-setting steam wand for milk-based drinks like cappuccinos, lattes, and iced americanos.

De’Longhi has expanded its espresso machine lineup: Where to buy
                                                            
De’Longhi has expanded its Classic Espresso Machine lineup with two new finishes: Matte Black and Stainless Steel. Both models build on last year’s launch, continuing the brand’s push to make café-style espresso more approachable for everyday home setups. At the core, they’re designed around the same idea — simple, compact machines that aim to bring espresso, lattes, cappuccinos, and more into reach without a steep learning curve. Classic Matte Black Espresso Machine
The De’Longhi Classic Espresso Machine in Matte Black is the more affordable way into making café-style coffee at home. Priced at 9.95 in the U.S., it has a matte black finish and a steam wand that froths milk or plant-based alternatives.
        
            Mashable Light Speed
        
        
    

It uses 9-bar pressure to pull espresso shots and heats up quickly with thermoblock technology so it’s ready to brew fast. You can choose single or double shots with preset buttons, and save your preferred drink size. With an adjustable tray, 57 oz water tank, and included tamper and filter baskets, it’s an easy, no-fuss setup.Classic Stainless Steel Espresso Machine
The De’Longhi Classic Espresso Machine in Stainless Steel is designed as a step-up option for anyone who wants café-style drinks with a bit more control. It’s priced at 9.95 in the U.S. and 9.95 in Canada. The classic espresso machine pairs a premium stainless steel finish with versatile 2-setting steam wand for milk-based drinks like cappuccinos, lattes, and iced americanos. 
    
                    


            
            
            
            Credit: De’Longhi
        
    
Inside, it uses a 15-bar pump that delivers consistent 9-bar extraction with auto-stop for repeatable espresso shots, along with a thermoblock system that heats quickly and maintains stable temperature. You can pull single or double shots at the press of a button, then adjust drinks using the steam wand, which produces everything from steamed milk to microfoam — and also dispenses hot water for americanos and tea. 

                    
                                            
                            
                        
                                    #DeLonghi #expanded #espresso #machine #lineup #buy

Credit: De’Longhi

Inside, it uses a 15-bar pump that delivers consistent 9-bar extraction with auto-stop for repeatable espresso shots, along with a thermoblock system that heats quickly and maintains stable temperature. You can pull single or double shots at the press of a button, then adjust drinks using the steam wand, which produces everything from steamed milk to microfoam — and also dispenses hot water for americanos and tea.

#DeLonghi #expanded #espresso #machine #lineup #buy">De’Longhi has expanded its espresso machine lineup: Where to buy

De’Longhi has expanded its Classic Espresso Machine lineup with two new finishes: Matte Black and Stainless Steel. Both models build on last year’s launch, continuing the brand’s push to make café-style espresso more approachable for everyday home setups.

At the core, they’re designed around the same idea — simple, compact machines that aim to bring espresso, lattes, cappuccinos, and more into reach without a steep learning curve.

Classic Matte Black Espresso Machine

The De’Longhi Classic Espresso Machine in Matte Black is the more affordable way into making café-style coffee at home. Priced at $149.95 in the U.S., it has a matte black finish and a steam wand that froths milk or plant-based alternatives.

It uses 9-bar pressure to pull espresso shots and heats up quickly with thermoblock technology so it’s ready to brew fast. You can choose single or double shots with preset buttons, and save your preferred drink size. With an adjustable tray, 57 oz water tank, and included tamper and filter baskets, it’s an easy, no-fuss setup.

Classic Stainless Steel Espresso Machine

The De’Longhi Classic Espresso Machine in Stainless Steel is designed as a step-up option for anyone who wants café-style drinks with a bit more control. It’s priced at $179.95 in the U.S. and $229.95 in Canada. The classic espresso machine pairs a premium stainless steel finish with versatile 2-setting steam wand for milk-based drinks like cappuccinos, lattes, and iced americanos.

De’Longhi has expanded its espresso machine lineup: Where to buy
                                                            
De’Longhi has expanded its Classic Espresso Machine lineup with two new finishes: Matte Black and Stainless Steel. Both models build on last year’s launch, continuing the brand’s push to make café-style espresso more approachable for everyday home setups. At the core, they’re designed around the same idea — simple, compact machines that aim to bring espresso, lattes, cappuccinos, and more into reach without a steep learning curve. Classic Matte Black Espresso Machine
The De’Longhi Classic Espresso Machine in Matte Black is the more affordable way into making café-style coffee at home. Priced at 9.95 in the U.S., it has a matte black finish and a steam wand that froths milk or plant-based alternatives.
        
            Mashable Light Speed
        
        
    

It uses 9-bar pressure to pull espresso shots and heats up quickly with thermoblock technology so it’s ready to brew fast. You can choose single or double shots with preset buttons, and save your preferred drink size. With an adjustable tray, 57 oz water tank, and included tamper and filter baskets, it’s an easy, no-fuss setup.Classic Stainless Steel Espresso Machine
The De’Longhi Classic Espresso Machine in Stainless Steel is designed as a step-up option for anyone who wants café-style drinks with a bit more control. It’s priced at 9.95 in the U.S. and 9.95 in Canada. The classic espresso machine pairs a premium stainless steel finish with versatile 2-setting steam wand for milk-based drinks like cappuccinos, lattes, and iced americanos. 
    
                    


            
            
            
            Credit: De’Longhi
        
    
Inside, it uses a 15-bar pump that delivers consistent 9-bar extraction with auto-stop for repeatable espresso shots, along with a thermoblock system that heats quickly and maintains stable temperature. You can pull single or double shots at the press of a button, then adjust drinks using the steam wand, which produces everything from steamed milk to microfoam — and also dispenses hot water for americanos and tea. 

                    
                                            
                            
                        
                                    #DeLonghi #expanded #espresso #machine #lineup #buy

Credit: De’Longhi

Inside, it uses a 15-bar pump that delivers consistent 9-bar extraction with auto-stop for repeatable espresso shots, along with a thermoblock system that heats quickly and maintains stable temperature. You can pull single or double shots at the press of a button, then adjust drinks using the steam wand, which produces everything from steamed milk to microfoam — and also dispenses hot water for americanos and tea.

#DeLonghi #expanded #espresso #machine #lineup #buy

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