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News on Medial
OpenAI drops prices on new GPT 3.5 Turbo model and announces fixes for 'laziness' in GPT 4 Turbo
Business Insider
·
1y ago
Medial
OpenAI has announced a new GPT 3.5 Turbo model and reduced prices for the model, which powers ChatGPT. The company also revealed plans for a new generation of embedding models and fixes for instances of "laziness" in the current models. The GPT 3.5 Turbo model will have reduced input and output costs and is set to be introduced next week. The price cuts aim to help OpenAI customers scale and come as ChatGPT is increasingly utilized for analyzing larger amounts of information.
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OpenAI drops login requirements for ChatGPT’s free version
Arstechnica
·
1y ago
Medial
OpenAI now allows users to access ChatGPT without signing in, expanding accessibility to the AI assistant. Previously, an account was required even for the free version powered by GPT-3.5. By removing this barrier, OpenAI aims to attract new customers and potentially compete with Google Search. However, concerns have been raised regarding potential abuse and the limited capabilities of GPT-3.5 compared to the paid version using GPT-4 Turbo. OpenAI plans to introduce additional content safeguards but has not provided details. The login-free version of ChatGPT is being rolled out gradually.
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You can now train ChatGPT on your own documents via API
Arstechnica
·
1y ago
Medial
OpenAI has introduced fine-tuning for GPT-3.5 Turbo through its API, enabling developers and businesses to customize the model for specific use cases. Fine-tuning allows the model to perform better for specialized tasks, such as responding to company-specific documents or project documentation. OpenAI claims that a fine-tuned GPT-3.5 Turbo can offer GPT-4-level performance in narrow domains while being more cost-effective and faster to execute. The new capability comes with associated training and usage costs, with fine-tuning costing $0.008 per 1,000 tokens and API access priced at $0.012 per 1,000 tokens for text input and $0.016 per 1,000 tokens for text output.
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OpenAI makes ChatGPT 'more direct, less verbose'
TechCrunch
·
1y ago
Medial
OpenAI has announced an upgraded version of its chatbot, ChatGPT. The update, available to premium users, brings improvements to writing, math, logical reasoning, and coding. The new model, GPT-4 Turbo, offers more direct and conversational language in its responses. It was trained on publicly available data until December 2023. This update follows the launch of new models in OpenAI's API, including GPT-4 Turbo with Vision, which enables image understanding. OpenAI faced recent controversies, including Microsoft pitching its model as a military tool and the alleged firing of two researchers for leaking information.
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Microsoft 365’s Copilot gets a GPT-4 Turbo upgrade and improved image generation
The Verge
·
1y ago
Medial
Microsoft is providing priority access to GPT-4 Turbo, the latest model from OpenAI, to business subscribers of its Copilot assistant. This access is available in the Copilot mobile app, on the web, and in Windows and Edge. Previously, only consumers subscribed to Copilot Pro had access to GPT-4 Turbo, but now businesses using Copilot for Microsoft 365 can benefit from unlimited chats and conversations. GPT-4 Turbo enhances the capabilities of Copilot by allowing users to analyze documents and work data, such as emails, meetings, and documents, with support for up to 300 pages of text in a single prompt.
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OpenAI launches GPT-4o mini, which will replace GPT-3.5 in ChatGPT
Arstechnica
·
1y ago
Medial
On Thursday, OpenAI announced the launch of GPT-4o mini, a smaller version of its GPT-4o AI language model. It will replace GPT-3.5 Turbo in ChatGPT and will have multimodal capabilities, interpreting images and text. GPT-4o mini will be OpenAI's first model to use "instruction hierarchy" to prioritize certain instructions. Smaller language models like GPT-4o mini are aimed at performing simpler tasks at a lower cost. OpenAI offers it for free in ChatGPT, saving money for the company. Smaller models have fewer parameters, requiring fewer calculations and leading to cost savings.
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Did OpenAI silently release a new AI model or is it a hallucination?
Business Insider
·
1y ago
Medial
Some ChatGPT users have reported that the chatbot is operating on a new AI model called "gpt-4.5-turbo." However, OpenAI employees have denied the existence of such a model, suggesting that it may be a hallucination or a creative autocompletion. While it is still uncertain if OpenAI has silently released a new AI model, some users have noticed improved performance from ChatGPT recently. OpenAI has not made any official announcements regarding a new model.
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Mysterious “gpt2-chatbot” AI model appears suddenly, confuses experts
Arstechnica
·
1y ago
Medial
The appearance of a mystery chatbot called "gpt2-chatbot" in the LMSYS Chatbot Arena has sparked rumors that it could be a secret test version of OpenAI's GPT-4.5 or GPT-5. The new model is only accessible through the Chatbot Arena website and has a limited rate of eight queries per day. While some online comments have praised the model's abilities, others have found it to be underwhelming compared to GPT-4 Turbo. OpenAI has not provided any official comment on the matter. The true identity and purpose of "gpt2-chatbot" remain unknown.
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Sam Altman compares today's ChatGPT to a 'barely useful cellphone'
Business Insider
·
1y ago
Medial
OpenAI CEO Sam Altman compares the current model of ChatGPT to a "barely useful cellphone" with the potential for much greater advancement. Altman envisions a future where AI technology like GPT-5 can provide personalized tutoring, medical advice, and solutions to global issues. OpenAI is working on developing smarter AI models, with GPT-4 Turbo being the most advanced released so far. Altman encourages patience as the technology continues to progress, and he expects significant improvements within a few years.
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Before launching, GPT-4o broke records on chatbot leaderboard under a secret name
Arstechnica
·
1y ago
Medial
OpenAI's newly announced GPT-4o AI model, previously disguised as "gpt-chatbot," has topped the leaderboard on the Chatbot Arena website. The leaderboard score for GPT-4o is the highest ever documented. The AI model underwent testing under various names, frustrating AI experts who criticized the lack of transparency. Ultimately, GPT-4o surpassed the previous models, Claude 3 Opus and GPT-4 Turbo, by a considerable margin. The success of GPT-4o on the Arena highlights the model's capabilities and its strong performance.
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Hackers trying to break into ChatGPT servers?
Startup News FYI
·
1y ago
Medial
Hackers are attempting to disrupt the services of ChatGPT, an AI chatbot developed by OpenAI, through Distributed Denial of Service (DDoS) attacks. The abnormal traffic patterns observed by the company suggest the presence of hackers. OpenAI has acknowledged the periodic outages caused by these attacks and assured users that they are working to mitigate the issue. This marks the first time that the potential cause of recent outages has been revealed. OpenAI recently unveiled GPT-4 Turbo, a more advanced version of its language model technology.
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