Comet API Blog
The CometAPI Blog shares practical guides and updates on mainstream
AI models to help developers get started quickly and integrate them efficiently.
OpenAI Responses API gets a major upgrade instead of Assistants API
OpenAI has rolled out a significant upgrade to its Responses API, introducing a suite of powerful tools and enterprise-grade features that transform how developers build agentic applications. Announced on May 21, 2025, this release builds upon the initial Responses API launched in March 2025, which replaced the Assistants API and has already processed trillions of […]
Claude Opus 4 vs Claude Sonnet 4: In-Depth Comparison for Developers
Anthropic’s new Claude 4 family – Claude Opus 4 and Claude Sonnet 4 – were announced in May 2025 as next-generation AI assistants optimized for advanced reasoning and coding. Opus 4 is described as Anthropic’s “most powerful model yet”, excelling at complex, multi-step coding and reasoning tasks. Sonnet 4 is a high-performance upgrade to the […]
Gemma 3n: Feature, Architectures and more
Google’s latest on-device AI, Gemma 3n, represents a leap forward in making state-of-the-art generative models compact, efficient, and privacy-preserving. Launched in preview at Google I/O late May 2025, Gemma 3n is already stirring excitement among developers and researchers because it brings advanced multimodal AI capabilities directly to mobile and edge devices. This article synthesizes the […]
How Does Claude Sonnet 4 Work?
Since its debut in late May 2025, Claude Sonnet 4 has emerged as Anthropic’s flagship general-purpose AI model, offering a blend of high performance, efficiency, and safety—developers and enterprises are eager to understand what powers Claude Sonnet 4, how it outperforms its predecessors, and how to integrate it into real-world workflows. Drawing on Anthropic’s announcements, […]
Google I/O 2025 releases the latest update of Gemini 2.5 series models
At Google I/O 2025, held in Mountain View, California, Google DeepMind and Google AI teams unveiled significant enhancements to their Gemini 2.5 series of large-language models. These updates span both the Gemini 2.5 Pro and Gemini 2.5 Flash variants, introducing advanced reasoning capabilities, native audio output, multilingual support, security safeguards, and substantial efficiency gains. Collectively, […]
What is Claude Sonnet 4? How to Access it?
In May 2025, Anthropic unveiled Claude Sonnet 4 alongside its sibling model Claude Opus 4, marking a major milestone in the evolution of the Claude family of large language models. Building on the strengths of its predecessor, Claude Sonnet 3.7, Sonnet 4 introduces a suite of enhancements targeting reasoning depth, coding proficiency, and seamless tool […]
What is Gemini Diffusion? All You Need to Know
On May 20, 2025, Google DeepMind quietly unveiled Gemini Diffusion, an experimental text diffusion model that promises to reshape the landscape of generative AI. Showcased during Google I/O 2025, this state-of-the-art research prototype leverages diffusion techniques—previously popular in image and video generation—to produce coherent text and code by iteratively refining random noise. Early benchmarks suggest […]
How much does Claude Pro cost?
Before diving into the details, here’s a concise overview of the cost and value proposition of Claude Pro. Anthropic offers Claude Pro at $20 per month when billed monthly, with a discounted rate of $17 per month if you opt for an annual subscription ($200 billed upfront) . Pricing may vary slightly by region due […]
How To Have ChatGPT Summarize A Video
How to efficiently extract the essence of video content is becoming increasingly vital in our information-saturated world. With AI tools like ChatGPT evolving rapidly, professionals and enthusiasts alike are exploring methods to automate and streamline video summarization. In this comprehensive guide, we’ll delve into the current capabilities, practical workflows, and the very latest developments shaping […]
Celebrating AI-Generated Images: How to Spot Them
Artificial intelligence (AI) has revolutionized the creation of digital imagery, enabling the generation of photorealistic scenes, portraits, and artworks at the click of a button. However, this rapid advancement has also given rise to a critical question: how can we distinguish between genuine photographs and AI-generated images? As AI systems become more sophisticated, the line […]

Kling 2.0: Feature, Access and Comparision
Kling 2.0 represents a major leap in generative video technology, heralding a new era in which text and image prompts can be transformed into cinematic-quality […]

Can AI Music Platforms Like Suno Really Generate Usable Lead Sheets
Over the past year, AI-generated songs from tools such as Suno, Udio, AIVA, and Soundful have gone viral on TikTok, Spotify, and even in indie-film […]

How does OpenAI’s Codex CLI Work?
OpenAI’s Codex CLI represents a significant step in bringing powerful AI-driven coding assistance directly into developers’ local environments. Since its initial release in mid-April 2025, […]

Why Are My Midjourney Images jpg Artifacts
In recent weeks, two major developments have thrust Midjourney back into the spotlight: the long‑awaited alpha release of the V7 model and a high‑profile copyright […]

How Many Images Can You Upload To Deepseek
DeepSeek has rapidly emerged as a leading AI-powered visual search and analysis platform, enabling users to process and interpret images with remarkable speed and accuracy. […]

How to Make ChatGPT Sound more human through Prompt
As AI systems like ChatGPT become integral to customer service, content creation, and personal assistance, users demand interactions that feel natural, empathetic, and personalized. Recent […]