GPT-4 Turbo now powers Microsoft Copilot Here’s how to check if you have access

Once it has outlined all the intended search queries related to your main question, it will catalog the best answers from sources that would otherwise not appear when you perform a generic Bing Search query. The company likewise says Deep Search delves 10 times deeper than regular Bing searches, analyzing 10s of millions of web pages. This approach yields results that are not only more detailed but also more precise than those typically found through standard search rankings. But the biggest upgrade in this domain is Deep Search, which will soon be available to Bing users. In a nutshell, if AI was ever destined to reimagine the web search experience and make it more rewarding, Deep Search is the answer.

GPT-4 vs. ChatGPT: just how much better is the latest version?

The company announced in early December it would begin adding new capabilities to its AI assistant — and it appears those upgrades are now available to many users. OpenAI has released its GPT‑3.5 Turbo API to developers as of Monday, bringing back to life the base model that powered the ChatGPT chatbot that took the world by storm in 2022. It will now be available for use in several well-known apps and services. The AI brand has indicated that the model comes with several optimizations and will be cheaper for developers to build upon, making the model a more efficient option for features on popular applications, including Snapchat and Instacart.

Therefore, this model release does not push forward model capability in cases where reasoning is critical (math, code, etc.). In these cases, training with RL and gaining thinking is incredibly important and works better, even if it is on top of an older base model (e.g. GPT4ish capability or so). Presumably, OpenAI will now be looking to further train with reinforcement learning on top of GPT4.5 to allow it to think and push model capability in these domains. Like its predecessor language models, GPT-4 is also prone to “hallucinations,” where it claims inaccurate information as fact. This reportedly happens a lot less with this model, but it’s not immune, raising concerns over its use in accuracy-sensitive environments.

What is slowing GPTs down?

That’s why I always vet and edit ChatGPT’s captions before I post them and add a personal flair here and there. To make them as true to my brand as possible, I’ll paste previous captions into the prompt screen and ask ChatGPT to replicate the same style and tone. GPT-4.5 is also very expensive to run, OpenAI admits — so expensive that the company says it’s evaluating whether to continue serving GPT-4.5 in its API in the long term.

GPT-4.1 models are rolling out to ChatGPT

For example, a model such as GPT-4o or o3 can generate one or several responses, reason over the solution and pass the final answer to GPT-4.5 for revision and refinement. Box’s tests also indicated that GPT-4.5 excelled at math questions embedded in business documents, which older GPT models often struggled with​. For example, it was better at answering questions about financial documents that required reasoning over data and performing calculations. There is little detail about the model’s architecture or training corpus, but we have a rough estimate that it has been trained with 10X more compute. And, the model was so large that OpenAI needed to spread training across multiple data centers to finish in a reasonable time.

But what you might not know is that you can now use GPT-4 Turbo, the new and improved version of GPT-4, for free in Microsoft Copilot, the AI-powered chatbot assistant recently released by Microsoft. This stealthy rollout of the GPT-4 Turbo language model has been a pleasant surprise for many users who have recently discovered that their productivity tool just received a significant boost in capabilities. GPT-4 is a multimodal language model AI, which means it can understand text and other media, like images. This might sound familiar if you’re had a go with Stable Diffusion AI art generation, but it’s more capable than that, as it can respond to images and queries. This has led to some exciting uses, like GPT-4 creating a website based on a quick sketch..

How ChatGPT actually works (and why it’s been so game-changing)

However, given that this is OpenAI’s largest and most powerful non-reasoning model, it is worth considering its strengths and the areas where it shines. In the world of digital media, the most transformative tools are often those that integrate seamlessly, almost invisibly, into our daily routines—changing the game without calling attention to themselves. As GPT-4 Turbo becomes part of Copilot’s fabric, time will tell whether this quiet update will mark a significant shift in our use of AI tools. Unlike a typical high-profile product update, Microsoft has opted for a phased rollout, enabling the feature for users gradually.

This process is not yet good enough for use by WPP agencies, Lappas reports, but it is close. Websites like Fiverr and Upwork are forums for companies needing copy to advertise projects for freelance copywriters to bid for. These sites are seeing an increase in the number of pitches for each piece of work, and the suggestion is that freelancers are using GPT-4 to increase the amount of projects they can bid for and fulfil. Unfortunately the quality of the resulting work is not always high – it hasn’t been edited thoroughly – and clients often warn that copy produced by machines will not be accepted. After all, if a machine can produce the copy then the client company could instruct GPT-4 themselves, rather than paying a freelancer to do it.

I remember being a part of a hackathon trying to find concrete prompts where GPT4 outperformed 3.5. They definitely existed, but clear and concrete “slam dunk” examples were difficult to find. It’s that … everything was just a little bit better but in a diffuse way. World knowledge and understanding was improved at the edges of rare domains.

• GPT-4o is the fully multimodal (text, images, audio as input and output) version of GPT that has been in mainstream use by paying ChatGPT customers for about a year.
• I then write a tailored prompt for each new chapter of the book I am currently working on.
• If your new Dante-powered chatbot isn’t quite as powerful as you hoped, or you have new information to share with it, you can always retrain the chatbot.
• Now, a small but powerful Quality of Life update gives users access to an image library where they can see all of the insane things they’ve created.

OpenAI brings its powerful GPT-4.1 models to ChatGPT with improved coding tasks and follow-up instructions.

In its internal evaluations, Box found GPT-4.5 to be more accurate on enterprise document question-answering tasks — outperforming the original GPT-4 by about 4 percentage points on their test set​. OpenAI shared some statements about GPT-4.1 accuracy from programmers using the LLM’s API. For example, my Yorkie-Poo pup has an instruction-following rating of something under 1% (unless there’s a treat in evidence). GPT-4.1 scored a 38.3% rating — which, at less than half the time, isn’t that much more than my dog. The big news is that GPT-4.1 is better at tasks related to software development.

How to use Dante to create a chatbot

It is when the model helps you achieve a task which would otherwise have taken a couple of hours or more that you realise its power. One of the ways this will happen is that the AI models can be fine-tuned by ingesting samples of previous work. I use GPT-4 to help write my “Exploring” series of illustrated travel books. I trained a new bot by feeding it the contents of six of my previous books.