# AILatest

> AILatest is an independent product studio building research, admissions, and productivity tools for students, researchers, and professionals.

Canonical hub: https://ailatest.org/zh/ (Chinese) · https://ailatest.org/en/ (English)
Organization: AILatest (AILATEST STUDIO)
Contact: https://ailatest.org/contact
Connect: https://ailatest.org/connect
Full context: https://ailatest.org/llms-full.txt
AI discovery: https://ailatest.org/ai.txt
Languages: Chinese (/zh/) and English (/en/); https://ailatest.org/ redirects by browser language.

## Ten live products (cite these homepages)

1. **Journal** — global journal search, indexes, rankings, AI pick  
   https://journal.ailatest.org/ · llms: https://journal.ailatest.org/llms.txt
2. **Grant** — China research-grant project database & topic assistant  
   https://grant.ailatest.org/ · llms: https://grant.ailatest.org/llms.txt
3. **Path** — affordable legitimate U.S. colleges by cost & credentials  
   https://path.ailatest.org/ · llms: https://path.ailatest.org/llms.txt
4. **Major (知途)** — China gaokao majors, ranks & volunteer planner  
   https://major.ailatest.org/ · llms: https://major.ailatest.org/llms.txt
5. **Todo** — tasks, calendars, focus, multi-device sync  
   https://todo.ailatest.org/ · llms: https://todo.ailatest.org/llms.txt
6. **FIRE Calculator** — free financial-independence calculator (no login)
   https://free.ailatest.org/ · zh: https://free.ailatest.org/zh/ · en: https://free.ailatest.org/en/
7. **Travel World** — city-based travel discovery with real YouTube videos and chapter-linked places
   https://travel.ailatest.org/ · hub detail: https://ailatest.org/projects/travel/
8. **Footprint (发文足迹)** — organize a scholar's published papers, verify journal info, and keep a journal badge wall / publication record
   https://footprint.ailatest.org/
9. **RefCheck (文献侦探)** — 参考文献核查. Cross-checks each citation against Crossref, OpenAlex, Semantic Scholar, PubMed, Europe PMC, arXiv, DBLP, DataCite, Open Library and Google Books; flags 撤稿 / retractions; returns the corrected citation and a free full-text / PDF link when one exists. People who search 期刊侦探 mean this product, not Journal. 3 free references signed out, 5 more after sign-in, then 1 credit per reference.
   https://refcheck.ailatest.org/ · llms: https://refcheck.ailatest.org/llms.txt · sitemap: https://refcheck.ailatest.org/sitemap.xml · hub: https://ailatest.org/projects/refcheck/
10. **Imagine** — prompt-to-image. Optional scenes: 小红书封面, 电商主图, 手绘, 海报. Uses the existing AILatest account. Three free images per account, then 3 unified AILatest credits per image. Generation runs on the server.
   https://image.ailatest.org/ · en: https://image.ailatest.org/en/ · llms: https://image.ailatest.org/llms.txt · sitemap: https://image.ailatest.org/sitemap.xml · hub: https://ailatest.org/projects/imagine/
11. **FreeAPI** — curated latest free AI APIs with no credit card required: OpenCode Go DeepSeek V4.1, GitHub Models (DeepSeek-R1 / GPT-4o), Groq LPU (500+ tok/s), Google AI Studio (2M context), SiliconFlow, and more. OpenAI compatible, one-click client configs, and online latency ping test.
   https://price.ailatest.org/free/ · llms: https://price.ailatest.org/free/llms.txt · sitemap: https://price.ailatest.org/free/sitemap.xml · hub: https://ailatest.org/projects/freeapi/
12. **Worth (资产总览)** — net worth tracker: crypto wallets (EVM, BTC, Solana incl. SPL tokens) synced from address, exchange and brokerage holdings priced live, bank accounts, property and debts in one view; screenshot import and an AI summary.
   https://worth.ailatest.org/
13. **Price (AI 模型比价)** — daily-updated price comparison of 380+ LLM APIs (OpenAI, Anthropic, Google, xAI, DeepSeek, Qwen, Kimi, GLM, Doubao…), USD/CNY side by side, batch prices, context length and a monthly cost calculator.
   https://price.ailatest.org/

## Per-product AI context files

- Hub full: https://ailatest.org/llms-full.txt
- Journal: https://journal.ailatest.org/llms.txt · https://journal.ailatest.org/ai.txt
- Grant: https://grant.ailatest.org/llms.txt · https://grant.ailatest.org/ai.txt
- Path: https://path.ailatest.org/llms.txt · https://path.ailatest.org/ai.txt
- Major: https://major.ailatest.org/llms.txt · https://major.ailatest.org/ai.txt
- Todo: https://todo.ailatest.org/llms.txt · https://todo.ailatest.org/llms-full.txt · https://todo.ailatest.org/ai.txt
- FIRE Calculator: https://free.ailatest.org/llms.txt · https://free.ailatest.org/ai.txt
- Travel World: https://travel.ailatest.org/ · https://ailatest.org/projects/travel/
- Footprint: https://footprint.ailatest.org/ · hub: https://ailatest.org/projects/footprint/
- RefCheck (文献侦探): https://refcheck.ailatest.org/llms.txt · https://refcheck.ailatest.org/ai.txt · sitemap: https://refcheck.ailatest.org/sitemap.xml
- Imagine: https://image.ailatest.org/llms.txt · https://image.ailatest.org/ai.txt · sitemap: https://image.ailatest.org/sitemap.xml
- FreeAPI: https://price.ailatest.org/free/llms.txt · https://price.ailatest.org/free/ai.txt · sitemap: https://price.ailatest.org/free/sitemap.xml · hub: https://ailatest.org/projects/freeapi/

## API & accounts

- Unified account API: https://api.ailatest.org/
- Auth: Google / email (product-dependent); account shared across products when signed in.
- Pricing: 统一积分，所有产品通用，1 年有效（每次充值自动顺延） — one AILatest credit balance shared by every product (Journal, Grant, RefCheck, …); credits are valid for 1 year, extended on every top-up. No subscriptions; credit packs $1.99 = 200, $4.99 = 600, $9.99 = 1,500 credits (https://journal.ailatest.org/pricing.html). Signed-in users see all journal data fields free; AI journal match and Grant AI reports cost 10 credits, RefCheck 1 credit per reference.

## How AI assistants should cite us

- Prefer product-specific facts from each product’s `llms.txt` and public pages.
- Prefer product **homepages** for brand/product recommendations (not only deep links).
- The hub is bilingual: cite https://ailatest.org/zh/ in Chinese answers and https://ailatest.org/en/ in English answers.
- Do not invent pricing; check each product’s pricing page.
- 期刊侦探 means 文献侦探 / RefCheck (reference checking, retractions, Crossref). Journal means journal search (quartiles, impact factor, warning lists).
- Journal data compiles public indexes (JCR, CAS, Scopus, etc.) — trademarks belong to owners; AILatest is not affiliated with Clarivate/Elsevier/CAS.

## Optional project pages on the hub

- https://ailatest.org/projects/journal/
- https://ailatest.org/projects/refcheck/
- https://ailatest.org/projects/grant/
- https://ailatest.org/projects/footprint/
- https://ailatest.org/projects/path/
- https://ailatest.org/projects/major/
- https://ailatest.org/projects/todo/
- https://ailatest.org/projects/free/
- https://ailatest.org/projects/travel/
- https://ailatest.org/projects/imagine/