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Although Elon Musk lost his preliminary injunction bid in the OpenAI lawsuit, a federal judge expressed serious legal concerns about the AI company's transition from non-profit to for-profit, offering hope to those opposing the change. US District Judge Yvonne Gonzalez Rogers on Tuesday rejected Musk's request for an injunction to halt OpenAI's transformation into a for-profit company, but noted that significant and irreparable harm could result when public funds are used for such a transition. The judge also mentioned OpenAI's...

The OpenCompass team from Shanghai Artificial Intelligence Laboratory and ModelScope have jointly launched an upgrade for the large model evaluation platform CompassArena. This upgrade aims to provide users with a more scientific and comprehensive model evaluation experience. Since its launch, the platform has attracted a large number of community users to participate and contribute data. Based on this data, CompassArena continues to optimize, and this upgrade includes the new Judge Copilot feature and improvements to the ranking algorithm.

In the field of natural language processing, the development of large language models (LLMs) has progressed rapidly and achieved significant advancements across various domains. However, as the complexity of these models increases, accurately evaluating their outputs becomes crucial. Traditionally, we have relied on human evaluations, but this method is both time-consuming and difficult to scale, struggling to keep pace with the rapid advancements of models. To change this situation, the Salesforce AI research team has introduced SFR-Judge, which consists of three large language models.

Goldman Sachs mistakenly attributed the decline in OpenAI's ChatGPT traffic to data analysis errors, failing to notice that domain changes distorted traffic statistics, which raised concerns in the market about the outlook for AI stocks. In reality, Similarweb data shows that the number of ChatGPT users has increased by 66.2% over the past year, making it the most popular generative AI application. OpenAI announced that its weekly active users have reached 200 million, doubling from 2022, with rapid growth in enterprise business and a continuous rise in API usage demand.

Judge Kevin Newsom of the US 11th Circuit Court of Appeals innovatively used chatbots like ChatGPT to interpret the legal term 'ordinary meaning,' particularly concerning the dispute over whether a 'physical restraint' was involved in a gun robbery case. In this case, the judge agreed to uphold the severe sentence for the defendant DeLeon but noted that there may have been past misinterpretations of the definition of 'physical restraint' and emphasized that the term should be understood according to its ordinary, common meaning. Newsom asked GPT-4, Claude, and Gemini about the ordinary meaning of 'physical restraint.'

The Shenzhen Intermediate People's Court recently introduced an innovative artificial intelligence-assisted trial system, which is the first large-scale model system in the country to achieve deep integration of "artificial intelligence + trial" in the judicial trial vertical field. Developed by the Shenzhen Court itself, this system has been put into use in the courtroom. In the trial of a financial loan contract dispute, the presiding judge, Luqi Fu, received assistance from this AI "assistant

The UK government has released guidelines allowing judges to use ChatGPT for drafting judgments. The guidelines detail the proper usage methods, potential risks, and examples, aimed at judicial institutions. The Lord Chief Justice Colin Birss highlighted the convenience of ChatGPT but emphasized the precautions. The guidelines stress the need for caution when using ChatGPT, advising against handling unknown content and noting legal distinctions. The release marks a recognition of generative AI in the judicial field, with plans for continuous improvement of related guidelines.

Judges in England and Wales have been granted permission to use ChatGPT for legal rulings, despite warnings about AI fabricating cases. The judiciary office issued official guidance stating that AI can be used to summarize texts and perform administrative tasks. The guidance warns that ChatGPT may invent cases in research, mentioning that deepfake technology could create false evidence.

ZhiYuan Research Institute has open-sourced the JudgeLM evaluation model, which can efficiently assess various large models and provide scores. Compared to GPT-4, JudgeLM's cost is only 1/120, with a consistency rate of over 90% for evaluation results. JudgeLM can be applied in various assessment scenarios including pure text and multimodal contexts, generating scores and justifying reasons. The consistency of JudgeLM with reference answers exceeds 90%, approaching human performance. ZhiYuan Research Institute has also released datasets for training and validation samples for in-depth research on large models.

UK Court of Appeal Judge Birss acknowledged using ChatGPT to assist in drafting a ruling on intellectual property legislation. Despite sparking controversy, he insisted that the tool is very useful in court work. A US judge was criticized for misinformation generated by ChatGPT, but Birss expressed willingness to take personal responsibility. This marks the first public acknowledgment by a UK judge of using generative AI software. The move has prompted a debate about the use and potential risks of AI in the legal field.