LinkModel · Journal
Tutorials, product updates, and insights
Gemini 3 Pro vs Claude Opus for image work — the honest answer hinges on one fact: Gemini generates images natively, Claude doesn't. How to use each in an image pipeline.
![DeepSeek V4 Flash vs GPT-4o: Speed, Cost & Quality [2026]](https://static.linkmodel.ai/blog-cover/cover-deepseek-vs-gpt4o.png)
DeepSeek V4 Flash vs GPT-4o on the three things that matter — cost per token, throughput, and quality. Real 2026 pricing and where each model actually fits.
The best AI video generation APIs in 2026 — Seedance 2.0, Kling V3, HappyHorse 1.0, Veo 3.1, Sora 2 — ranked by Arena quality, cost per minute, and speed.
The best AI image generation APIs in 2026 — GPT Image 2, Nano Banana Pro, Nano Banana 2, Seedream, and Flux — compared on quality, price per image, and best use.
Sora 2 costs $0.34/video with no audio. These 7 alternatives start at $0.061 with native audio, 4K, and multi-shot — all via one API.
LinkModel vs OpenRouter — real pricing, multimodal model coverage, video/image support. Which API router saves more for production teams?
Hands-on ranking of 8 video generation APIs — Kling V3, Seedance, Sora, Hailuo, Runway. Compared on quality, pricing, speed, and features with code examples.