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Unveiling GPT-4: Next-Generation AI for Voice Overs and Transcriptions

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Gerador de voz com IA nº 1.
Crie narrações com qualidade humana
em tempo real.

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In a world increasingly dominated by artificial intelligence (AI), GPT-4 (Generative Pre-trained Transformer 4) stands as a beacon for what the future of large language models (LLMs) might look like. Born from the partnership between OpenAI and Microsoft, this AI model continues to revolutionize various sectors, including voice overs and transcriptions.

Can GPT-4 transcribe audio?

No, GPT-4 cannot transcribe audio directly as it is a text-based model. However, when combined with speech-to-text APIs like Microsoft Bing's Speech API, it can provide transcriptions indirectly. This multimodal functionality makes GPT-4 a versatile tool, turning it into an AI tool of choice for voice overs and transcriptions.

Is GPT-4 free? How much does it cost?

As of last year, GPT-4 isn't free. OpenAI moved to a paid model, ChatGPT Plus, to fund its AI research and ensure the model's availability. ChatGPT Plus provides new features, improved response times, and priority access to new features and improvements. As for the cost, the pricing varies depending on usage and subscription plans. You need to check OpenAI's official website for current pricing details.

Is GPT-4 available?

Yes, GPT-4 is available for use through OpenAI's API. However, due to its popularity, there was initially a waitlist when the new model was launched. The previous version, GPT-3.5, is also available and remains popular among developers.

How to use GPT-4 effectively?

The best way to use GPT-4 is through the API provided by OpenAI. Its chatbot functionality allows developers to create AI chatbots for various real-world use cases, like virtual assistants like Siri or AI-based tutors like Duolingo. For voice overs, GPT-4 can be used alongside a Speech-to-Text API for transcription and voice-over purposes.

Requirements for using GPT-4?

The primary requirement for using GPT-4 is technical knowledge of working with APIs. It's also beneficial to have an understanding of machine learning and deep learning concepts.

How long does it take to use GPT-4?

The time it takes to use GPT-4 depends on the task. For instance, a simple chatbot might take a few hours to implement, while more complex applications could take several weeks.

How does GPT4 for Voice Overs work?

GPT-4, paired with a speech-to-text API, can generate transcriptions from audio. For voice overs, the transcribed text can be input to GPT-4 to generate a natural language response, providing a creative spin to voiceovers.

What are the features of GPT-4?

GPT-4 stands out for its improved factual responses, a vast dataset for training, and a large neural network. It is designed to generate more accurate and creative responses, making it a suitable tool for generating voice overs. It also includes a mechanism to reduce the biases that were present in its predecessors.

What languages does GPT-4 support?

GPT-4 is a truly international AI model, supporting several languages. However, its proficiency varies depending on the amount of training data available in each language.

What is the cost for the GPT-4 transcription?

The cost for GPT-4 transcription depends on the pricing model of OpenAI and the Speech-to-Text API you choose to pair with GPT-4.

Now, let's dive into the top 8 software or apps leveraging GPT-4:

1. ChatGPT-4: The latest version of ChatGPT by OpenAI, powered by GPT-4, enhancing the user experience through its more robust and nuanced interactions.

2. Microsoft's Bing Search Engine: Microsoft uses GPT-4 to improve its search engine, providing more accurate search results and summaries.

3. Duolingo: This language learning app potentially uses GPT-4 to improve the natural language processing of its chatbots, enhancing the learning experience.

4. AI Dungeon: An immersive text-based game that utilizes GPT-4 to generate diverse and creative narratives.

5. InstructGPT: An AI model developed by OpenAI that uses GPT-4 to respond accurately to a wide range of prompts.

6. Startup Ideator: An app that leverages GPT-4 to provide innovative startup ideas based on user inputs.

7. Jarvis.ai: A content creation tool that uses GPT-4 to generate high-quality content in various formats.

8. AI Voice Actor: A tool that leverages the power of GPT-4 for creating unique and realistic voiceovers.

OpenAI's CEO Sam Altman once emphasized the role of human feedback in developing these AI tools. GPT-4, with its advanced capabilities, carries forward this legacy, providing a new dawn in AI-powered voiceovers and transcriptions. It'll be exciting to see what the next-generation AI models bring to the table.

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Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

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Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.