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.
Seedance 1.0 VS Google Veo 3: Which one should You choose?
Seedance 1.0 and Google Veo 3 represent two of the most advanced video generation models available today, each pushing the boundaries of what neural networks can achieve in transforming text or images into dynamic, cinematic experiences. Developed by ByteDance’s Volcano Engine (formerly known as Toutiao’s engine) and Google DeepMind respectively, these models cater to a rapidly […]
O3 vs Claude Opus 4 vs Gemini 2.5 Pro: A Detailed Comparison
OpenAI, Anthropic, and Google continue to push the boundaries of large language models with their latest flagship offerings—OpenAI’s o3 (and its enhanced o3-pro variant), Anthropic’s Claude Opus 4, and Google’s Gemini 2.5 Pro. Each of these models brings unique architectural innovations, performance strengths, and ecosystem integrations that cater to different use cases, from enterprise-grade coding […]
Alibaba Unveils Wan 2.2: World’s First Open‑Source MoE Video Generation Model
Alibaba’s DAMO Academy today officially released Wan 2.2, a next‑generation suite of open‑source video generation models built on a Mixture‑of‑Experts (MoE) architecture. Wan 2.2 promises breakthrough improvements in computational efficiency, motion fidelity, and cinematic expressiveness—enabling developers and creators to generate high‑quality 1080p videos from text or image prompts with unprecedented control and flexibility .Wan 2.2 delivers significant gains […]
How Much Does GLM 4.5 Series Cost? Are they worth it?
China’s Z.ai (formerly Zhipu AI) has once again seized headlines with the launch of its open‑source GLM 4.5 Series. Positioned as a cost‑efficient, high‑performance alternative to existing large language models, GLM‑4.5 promises to reshape token‑economics and democratize access for startups, enterprises, and research institutions alike. this comprehensive article explores the GLM‑4.5 Series’s origins, pricing structure, […]
Zhipu AI releases GLM-4.5: An Open Source model for Reasoning , Code & Agents
On July 28, 2025, Beijing‑based startup Zhipu AI officially unveiled its GLM-4.5 series of open‑source large language models, marking its most powerful release to date and targeting advanced intelligent‑agent applications. The announcement—made via a live online event following the World Artificial Intelligence Conference (WAIC)—showcased two variants: the full‑scale GLM‑4.5 with 355 billion total parameters (32 billion active) […]
Is Claude Sonnet Multimodal? All You Need to Know
Anthropic’s Claude Sonnet has rapidly become one of the industry’s most talked‑about AI models, promising not only advanced reasoning and coding capabilities but also multimodal understanding. With the release of Sonnet 4 in May 2025, developers and end‑users alike have been asking: “Is Claude Sonnet truly multimodal?” Drawing on the latest announcements, let’s explore Claude […]
Perplexity AI vs ChatGPT: Which is Better
Perplexity AI and ChatGPT have rapidly become two of the most talked‑about AI tools in 2025. Perplexity, originally conceived as an AI‑powered search assistant, has evolved into a multifaceted platform—adding new browsing capabilities, in‑house models, and strategic partnerships—while ChatGPT, the conversational agent from OpenAI, continues to expand its feature set toward agentic autonomy and multimodal […]
Does Midjourney do Video
Midjourney, long celebrated for its state‑of‑the‑art image synthesis, has recently taken a bold step into the realm of video generation. By introducing an AI‑driven video tool, Midjourney aims to extend its creative canvas beyond static images, enabling users to produce animated clips directly within its platform. This article examines the genesis, mechanics, strengths, limitations, and […]
3 Methods to Use Qwen3-Coder: All You Need to Know
In July 2025, Alibaba unveiled Qwen3-Coder, its most advanced open‑source AI model designed specifically for complex coding workflows and agentic programming tasks. This professional guide will walk you step by step through everything you need to know—from understanding its core capabilities and key innovations, to installing and using the accompanying Qwen Code CLI tool for […]
OpenAI Gears Up for Sora 2, Its Next‑Generation Text‑to‑Video A
SAN FRANCISCO, July 25, 2025 — OpenAI is reportedly preparing to launch Sora 2, the next-generation iteration of its text-to-video model, aiming to outpace competitors such as Google’s Veo 3. Rumors of the update surfaced following analysis of OpenAI’s public files and server references to “Sora 2,” though the company has yet to issue an official announcement . […]

Pollo AI API vs CometAPI: Why You Should CometAPI?
As a developer who’s been testing AI API aggregation platforms full-time for the last several months, I treat every integration like a small experiment: measure […]

Is Grok 4 free? — a close look as of August 2025
Grok 4 — the latest flagship model from xAI — is the hot topic in AI circles this summer. Its debut has reignited the competition […]

Midjourney’s HD Video Feature Goes Live A Game-Changer for AI Creatives
Midjourney’s HD video mode goes live — higher fidelity, higher cost, wider availability: Midjourney officially rolled out an HD video mode for its newly introduced […]

Accessing GPT-5 via CometAPI: a practical up-to-step guide for developers
OpenAI’s GPT-5 launched in early August 2025 and quickly became available through multiple delivery channels. One of the fastest ways for teams to experiment with […]

Claude Opus 4.1 vs Grok 4 — Who’s Ahead Today?
In early August 2025 Anthropic shipped Claude Opus 4.1, a focused upgrade aimed at real-world coding, agentic workflows, and multi-step reasoning; at roughly the same […]

Is Claude Better Than ChatGPT for Coding in 2025?
The rapid evolution of AI language models has transformed coding from a manual, time-intensive process into a collaborative endeavor with intelligent assistants. As of August […]