Tech

Meta launches BlenderBot 3 on the Internet, the most capable chat AI to date


More than half a decade later Microsoft’s truly epic Taye failure, the incident remains a stark reminder of how quickly an AI can fail after being exposed to the powerful toxicity of the Internet, and a warning against building bots without a matcher. strong enough behavioral connection. On Wednesday, Meta’s AI Research division will see if the latest version of Blenderbot AI can withstand the horrors of meshes with the public demo release of Blenderbot 3’s 175 billion specs. it.

One major obstacle currently facing chatbot technology (as well as the natural language processing algorithms that drive them) is sourcing. Traditionally, chatbots are trained in a highly regulated environment – because otherwise you’ll always get Taye – but that will limit the topics it can discuss with specific topics that can be discussed. available in the laboratory. On the contrary, you can ask the chatbot to pull information from the internet to gain access to a wide range of subjects but it can, and will probably become completely Nazi at some point.

“Researchers cannot predict or simulate every conversational situation in research settings alone,” Meta CEO Mark Zuckerberg wrote in a blog post Wednesday. “The field of AI is still very far away from truly intelligent AI systems that can understand, interact and converse with us like other human beings can. broad views with people’ in nature. ‘ ”

Meta has been working to resolve the issue since it first introduced BlenderBot 1 chat app in 2020. Initially more than just an open-source NLP experiment, by the following year, BlenderBot 2 had learned both how to remember information it discussed in previous chats and how to search the internet for more details. details on a certain topic. BlenderBot 3 takes those capabilities a step further by evaluating not only the data it pulls from the web, but also the people it talks to.

When a user records an unsatisfactory response from the system – currently about 0.16% of all training responses – Meta feeds feedback from the user back into the model to avoid repeating the mistake . The system also uses the Director algorithm, which first generates a response using the training data, and then runs the response through the classifier to check if it fits the true and false scale. determined by user feedback or not.

To create a sentence, language modeling and classification mechanisms must agree with each other. “Using data that indicates good and bad feedback, we can train the classifier to penalize low-quality, malicious, contradictory or repetitive claims and often unhelpful claims.” The system also uses a separate user-weighted algorithm to detect unreliable or unintentional responses from chatters – essentially teaching the system not to trust what that person says.

“Our live, interactive, public demo allows BlenderBot 3 to learn from organic interactions with all human beings,” Zuckerberg wrote. We encourage adults in the US to try the demo, engage in natural conversations about topics of interest, and share their feedback to help with pre-research. “

BB3 is expected to speak more naturally and dialogue than its predecessor, thanks in part to a series of upgrades. Language Model OPT-175B, which is nearly 60 times larger than the model of BB2. “We found that, compared to BlenderBot 2, BlenderBot 3 improved the overall ratings for conversational tasks by 31%, as measured by humans,” Zuckerberg said. “It was also rated as having twice as much knowledge, while in fact incorrect 47% of the time. Compared to GPT3, for topic questions, it was found to be 82% of the time. up-to-date and specific 76% of the time.”

All products recommended by Engadget are curated by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission.



Source link

news7f

News7F: Update the world's latest breaking news online of the day, breaking news, politics, society today, international mainstream news .Updated news 24/7: Entertainment, Sports...at the World everyday world. Hot news, images, video clips that are updated quickly and reliably

Related Articles

Back to top button