ModelArk Integrations

DeepSeek V3.1 stands as a revolutionary open-weight large language model, boasting an impressive 685-billion parameters and an expansive 128,000-token context window, which allows it to analyze extensive documents akin to 400-page books in a single invocation. This model offers integrated functionalities for chatting, reasoning, and code creation, all within a cohesive hybrid architecture that harmonizes these diverse capabilities. Furthermore, V3.1 accommodates multiple tensor formats, granting developers the versatility to enhance performance across various hardware setups. Preliminary benchmark evaluations reveal strong results, including a remarkable 71.6% on the Aider coding benchmark, positioning it competitively with or even superior to systems such as Claude Opus 4, while achieving this at a significantly reduced cost. Released under an open-source license on Hugging Face with little publicity, DeepSeek V3.1 is set to revolutionize access to advanced AI technologies, potentially disrupting the landscape dominated by conventional proprietary models. Its innovative features and cost-effectiveness may attract a wide range of developers eager to leverage cutting-edge AI in their projects.

The official launch of the Seedance 1.0 API makes ByteDance’s industry-leading video generation technology accessible to creators worldwide. Recently ranked #1 globally in the Artificial Analysis benchmark for both T2V and I2V tasks, Seedance is recognized for its cinematic realism, smooth motion, and advanced multi-shot storytelling capabilities. Unlike single-scene models, it maintains subject identity, atmosphere, and style across multiple shots, enabling narrative video production at scale. Users benefit from precise instruction following, diverse stylistic expression, and studio-grade 1080p video output in just seconds. Pricing is transparent and cost-effective, with 2 million free tokens to start and affordable tiers at $1.8–$2.5 per million tokens, depending on whether you use the Lite or Pro model. For a 5-second 1080p video, the cost is under a dollar, making high-quality AI content creation both accessible and scalable. Beyond affordability, Seedance is optimized for high concurrency, meaning developers and teams can generate large volumes of videos simultaneously without performance loss. Designed for film production, marketing campaigns, storytelling, and product pitches, the Seedance API empowers businesses and individuals to scale their creativity with enterprise-grade tools.

The official release of the Seedream 3.0 API introduces one of the most advanced AI image generation tools on the market. Recently ranked #1 on the Artificial Analysis Image Arena leaderboard, Seedream sets a new standard for aesthetic quality, realism, and prompt alignment. It supports native 2K resolution, cinematic composition, and multi-style adaptability—whether photorealistic portraits, cyberpunk illustrations, or clean poster layouts. Notably, Seedream improves human character realism, producing natural hair, skin, and emotional nuance without the glossy, unnatural flaws common in older AI models. Its image-to-image editing feature excels at preserving details while following precise editing instructions, enabling everything from product touch-ups to poster redesigns. Seedream also delivers professional text integration, making it a powerful tool for advertising, media, and e-commerce where typography and layout matter. Developers, studios, and creative teams benefit from fast response times, scalable API performance, and transparent usage pricing at $0.03 per image. With 200 free trial generations, it lowers the barrier for anyone to start exploring AI-powered image creation immediately.