One of the great strengths of ChatGPT is its ability to aid in creative writing. ChatGPT’s latest large language model, GPT-4o, has received a bit of a performance boost, OpenAI announced Wednesday. Users can reportedly expect “more natural, engaging, and tailored writing to improve relevance & readability” moving forward.
The model’s creative writing ability has leveled up–more natural, engaging, and tailored writing to improve relevance & readability.
It’s also better at working with uploaded files, providing deeper insights & more thorough responses.
— OpenAI (@OpenAI) November 20, 2024
GPT-4o, not to be confused with 01 (formerly Project Strawberry), is OpenAI’s latest publicly available model, surpassing GPT-4 and GPT-3.5. GPT-4o was first released in May 2024 and offers users double the performance at half the resource cost of its direct predecessor, GPT-4-Turbo, as well as state-of-the-art benchmark results in voice, multilingual, and vision tasks. Not only is it more efficient than older versions but it offers a host of additional capabilities. The model’s rapid response pace makes it especially useful for real-time translation and conversation applications.
For example, ChatGPT’s Advanced Voice Mode would not be possible without the near-instantaneous text, voice, and audio inference that GPT-4o offers (and that previous models did not). GPT-4o boasts improved reasoning skills over its predecessors as well, able to interpret a user’s spoken tone and intention, understand unique aspects of their tone, pace, and mood, and reply in kind.
While GPT-4o is technically available to every OpenAI subscriber level, including the free tier, it is not available for unlimited use. Free-tier users will find that they can only access the new model a handful of times on ChatGPT before being shunted down to interact with the smaller GPT-4o-mini model. Plus, Teams, and Enterprise subscribers have a rate limit roughly five times higher.
GPT-4o-mini is based on the same training data as its larger sibling, but leverages fewer variables (not to mention fewer compute resources) in its inference operations. Being lighter-weight and more responsive, GPT-40-mini has proven useful in a variety of small-scale applications including computer code generation.
OpenAI claims GPT-4o mini is “the most capable and cost-efficient small model available today,” per CNBC, out-performing competitors like Google’s Gemini 1.5 Flash, Meta’s Llama 3 8b, or Anthropic’s Claude 3 Haiku in a variety of benchmarks. According to data from Artificial Analysis, 40-mini scored 82% on the MMLU reasoning benchmark, topping Gemini by 3% and Claude 3 Haiku by 7%.
Did you think hitting delete on your AI chatbot conversation actually makes it disappear? Georgia Tech researchers just proved that's not entirely true. They have built a forensic tool called ORISA that can dig deleted conversations from your phone and even rebuild them into a working chatbot session you can keep talking to.
How can ORISA bring deleted AI conversations back?
Touchscreen laptops have been around for years. You can get them in all sizes and shapes. Just not from Apple. For years, the Cupertino giant has treated the idea of a touchscreen MacBook the way I treat a meeting that could have been an email: with open contempt. However, Wednesday looks like the day the company could finally change its mind.
The latest Apple invite puts the “Pro and Tell” showcase in Los Angeles at 10 a.m. PT (1 p.m. ET) on October 28, 2026. Instead of a regular live-streamed keynote, it is an invitation-only, hands-on event for a handful of press and creators (similar to what the company did for the MacBook Neo earlier this year).
Two residents of Chicago have filed a lawsuit in the US over claims that robots run by Coco Robotics and Serve Robotics captured their facial and hand measurements without consent, bringing renewed attention to the food delivery robots. The cases raise a troubling question: If a robot delivers food to your door, can it also be gathering sensitive information about you?
According to a report by The Associated Press, the proposed class-action lawsuits were filed in Cook County on Oct. 9 and allege violations of Illinois’ Biometric Information Privacy Act. The complaints claim that the robots’ cameras and LiDAR sensors captured information on customers’ faces and hands as they approached the machines to pick up their orders. Both have denied the allegations.