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OpenAI Unveils GPT-4 Turbo: Enhanced Performance at Lower Costs

OpenAI Unveils GPT-4 Turbo: Enhanced Performance at Lower Costs

OpenAI has unveiled significant enhancements to its renowned language models, GPT-4 and GPT-3.5. These updates encompass expanded knowledge bases and an extended context window. In a move mirroring tech giants Google and Microsoft, OpenAI has also pledged to shield its users from potential copyright litigations.

During its inaugural developer conference, OpenAI introduced GPT-4 Turbo, which is enriched with data up to April 2023. This is a notable leap from the initial GPT-4 version, which was limited to data up to September 2021. The official launch of the Turbo model for broader use is anticipated in the coming weeks.

What’s New with GPT-4 Turbo?

GPT-4 Turbo promises a broader perspective with its 128K context window. This essentially means it can interpret over 300 pages of text in a single query. Such expansive context windows empower models like GPT to comprehend queries better and provide more insightful responses. For context, previous GPT-4 iterations had context windows of 8K and 32K.

From a cost perspective, GPT-4 Turbo is set to be a game-changer for developers. The pricing is pegged at $0.01 per 1,000 tokens for input, a significant reduction from the $0.03 of its predecessor, GPT-4. In essence, the latest GPT-4 iteration is thrice as cost-effective.

Moreover, GPT-4 Turbo retains its versatility, accommodating image prompts, text-to-speech commands, and seamlessly integrating with DALL-E 3, a feature introduced last October.

One of the standout features is the model’s ability to handle intricate tasks in a single prompt. Users can even instruct GPT-4 Turbo to deliver results in specific coding languages, such as XML or JSON.

For those utilizing the GPT-3.5 Turbo model, they can expect enhancements in context windows, functionality, and a more competitive pricing structure.

Protecting Users: The Copyright Shield Initiative

In addition to refining its AI models, OpenAI has taken a significant step to ensure its users’ peace of mind. Emulating the protective measures of Microsoft and Google, OpenAI has introduced the Copyright Shield program.

This initiative promises to back its users, covering any legal expenses should they face copyright infringement allegations. The Copyright Shield extends to widely accessible features of ChatGPT Enterprise and the OpenAI developer platform.

This move aligns with the industry trend, as both Google and Microsoft have pledged to assume legal responsibility for copyright issues arising from their AI features.


At Neural River, we believe these advancements by OpenAI signify a promising direction for the AI industry, emphasizing user-centric improvements and responsible AI development.

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