AI tool directory

Compare monthly API costs across 17 LLMs, with off-peak and cache weighting

Use case: Estimate your monthly model API cost and find the cheapest option

Context windows, modalities and price profiles of 17 mainstream models

Use case: Check specs and prices before choosing a model, with verifiable sources

Two models compared line by line across 11 dimensions, 136 pairs

Use case: Head-to-head comparison when deciding between two candidates

12 questions from general knowledge to pro, with a shareable result poster

Use case: Test your AI literacy and share the result poster

Ready-to-copy Chinese prompt templates for common scenarios

Use case: Apply directly to writing, translation, coding and summarization tasks

DeepSeek's official chat assistant, known for reasoning

Use case: Daily Q&A, logical reasoning, code and math problem solving · verified 2026-09-18

By Moonshot AI; a benchmark for ultra-long text handling

Use case: Long-document reading, paper and report analysis, multi-file Q&A · verified 2026-09-18

ByteDance's all-round assistant with strong voice and multimodal experience

Use case: Daily conversational Q&A, voice interaction, image understanding · verified 2026-10-29

CapCut's AI creation platform with reliable Chinese poster generation

Use case: Posters, covers and e-commerce visuals · verified 2026-09-18

The AI image tool with an artistic ceiling

Use case: Concept design, illustration and stylized art · verified 2026-09-18

Kuaishou's video generation with natural human motion

Use case: Text-to-video, image-to-video and short-video material · verified 2026-09-18

OpenAI's video generation model, strong at long-shot storytelling

Use case: High-quality text-to-video and creative shorts · verified 2026-09-18

The AI-native code editor defining conversational programming

Use case: Full-stack development, refactoring and cross-file changes · verified 2026-09-18

The established player for in-IDE code completion

Use case: Inline completion, unit test generation and boilerplate · verified 2026-09-18

Alibaba Cloud's free AI coding assistant, friendly to Chinese comments

Use case: Code completion, comment generation and Chinese technical Q&A · verified 2026-09-18

WPS Office's built-in AI for documents, spreadsheets and slides

Use case: Document drafting, table analysis and presentation generation · verified 2026-09-18

iFLYTEK's AI meeting assistant with real-time transcription and summaries

Use case: Meeting transcription, minutes and to-do extraction · verified 2026-09-18