GPT-4o is OpenAI’s latest flagship multimodal AI model, capable of processing and responding to a combination of text, audio, and visual inputs. This end-to-end model provides advanced features such as real-time translations, super-fast response times, data analysis, and integrated vision capabilities. It is designed to deliver enhanced user experiences by integrating multiple data types, allowing for seamless interaction, and providing robust voice service APIs for diverse applications.

Highlight-to-ChatGPT is a Chrome extension designed to streamline interactions with ChatGPT. By highlighting any text on a webpage, users can immediately open ChatGPT with the selected text pre-loaded. This tool eliminates the need to manually copy and paste text into ChatGPT, providing a more efficient and integrated approach to generating AI-based responses. Whether you're researching information, brainstorming ideas, or seeking assistance with writing, Highlight-to-ChatGPT simplifies the process by reducing the number of steps involved in utilizing ChatGPT.

Kappa is an innovative AI agent equipped with sophisticated text generation and editing features. It facilitates seamless content creation by providing suggestions, generating drafts, and enhancing the overall quality of written documents. Kappa optimizes the writing process, allowing users to focus on creativity rather than on tedious formatting or grammar corrections. Whether you are a content creator, marketer, or business professional, Kappa transforms your writing experience.

Serving as a robust Go implementation of the popular LlamaIndex framework, Llama-Index-Go offers end-to-end capabilities for constructing and querying vector-based indexes from textual data. Users can load documents via built-in or custom loaders, generate embeddings using OpenAI or other providers, and store vectors in memory or external vector databases. The library exposes a QueryEngine API that supports keyword and semantic search, boolean filters, and retrieval-augmented generation with LLMs. Developers can extend parsers for markdown, JSON, or HTML, and plug in alternative embedding models. Designed with modular components and clear interfaces, it provides high performance, easy debugging, and flexible integration in microservices, CLI tools, or web applications, enabling rapid prototyping of AI-powered search and chat solutions.

SnowChat combines vector embeddings and conversational AI to let you query documents in real time. Upload PDFs, text, or markdown files; it converts content into searchable embeddings, maintains context in chat, and generates precise answers or summaries using OpenAI’s GPT models. SnowChat also allows you to adjust model settings, view source snippets for transparency, and export conversation logs for later review.

Tiktokenizer is an online tool designed for tokenizing text inputs and interfacing with OpenAI's Chat API. It forwards your requests and bodies to the OpenAI API, ensuring accurate token counts and enabling seamless tracking of token usage. This efficient tool provides a comprehensive solution for developers and content creators who need a reliable and streamlined method for text tokenization and API interaction.

TokenCounter is a user-friendly tool designed to estimate the number of tokens and the corresponding costs for various AI models, including those from OpenAI and Anthropic. The tool supports multiple languages and provides real-time token counts as users input their text. TokenCounter is particularly useful for developers and businesses working with language models, allowing them to manage API costs, optimize inputs, and avoid exceeding model limits. Accurate estimation is achieved by using the tiktoken library for OpenAI models and an older method for Anthropic models, with plans to update as new information becomes available.

Ultra is designed to supercharge your experience with ChatGPT, allowing you to manage and process various types of content effectively. With features that enable the handling of long texts, web pages, files, and even YouTube videos, you can streamline your workflow. The extension's tailored library helps in organizing your prompts, making it easier to access your materials at any time. Whether you’re a content creator, student, or professional, Ultra aims to elevate your productivity and creativity.

DeckAssistant is a powerful plugin for the Stream Deck that integrates an AI assistant to process text in any application seamlessly. Whether it's for enhancing productivity, providing real-time information, or translating languages, DeckAssistant makes it all accessible with just a click. By pressing a button on your Stream Deck, you can either have the AI process selected text or bring up a prompt to interact with the AI directly.

PeerReview is a Chrome extension designed to summarize any highlighted text instantly. Utilizing Gemini's Prompt API and Summarizer API, it offers a practical solution for users who need quick text summaries. This tool is particularly useful for students, researchers, and professionals who often deal with large volumes of text and need a way to condense information rapidly. As an open-source project, PeerReview also welcomes contributions from developers looking to improve its functionality.

Sinapsis provides a comprehensive suite for creating AI agents that handle text processing, data retrieval, decision support, and integrations. Using its intuitive interface, users can define conversational flows, set triggers, and link external APIs or databases. Sinapsis's orchestration engine coordinates multiple LLM calls for context-aware responses, while built-in connectors to CRM, BI tools, and messaging platforms streamline operations. It also includes version control, testing sandboxes, and real-time monitoring dashboards. Developers can extend capabilities via custom Python scripts or webhooks. With flexible deployment options—cloud, on-premises, or hybrid—and enterprise-grade security certifications, Sinapsis ensures reliable performance and compliance for mission-critical applications.

Aina Extension provides two primary functionalities to improve your productivity: voice input for ChatGPT and web text clipping. With voice input, you can engage with ChatGPT more naturally without the need for typing, making your interactions smoother and quicker. The web text clipping feature allows you to easily capture and copy text from any web page to your clipboard, simplifying the process of collecting and organizing information. These features together create a more seamless and efficient workflow for users who frequently work with texts.

Araka: Synthesis, Recognition & Translation is an innovative tool designed to transform your text into spoken language. With its advanced features, users can synthesize speech quickly, translating various text formats into seamless audio. This versatile tool is perfect for educators, students, and professionals seeking to enhance their communication by incorporating audio elements into their work. By offering quick translations among different languages, Araka assists users in reaching a broader audience effortlessly.

Chunker AI is a text processing tool that excels in dividing large blocks of text into smaller, manageable chunks. This tool is particularly useful for feeding text into AI models that have input limitations. With batch processing capabilities, Chunker AI ensures that text is organized and analyzed systematically, making it easier to process, summarize, and generate insights from large documents.