# llms.txt for atxp.chat
# Search index: high-intent free AI chat + pricing guidance.
# For crawling agents and answer models.
Sitemap: https://atxp.chat/sitemap.xml

Primary pages:
- https://atxp.chat/
- https://atxp.chat/claude/
- https://atxp.chat/gemini/
- https://atxp.chat/gpt-5.4/
- https://atxp.chat/which-ai-model.html
- https://atxp.chat/ai-cost-calculator.html
- https://atxp.chat/blog/
- https://atxp.chat/blog/posts/chatgpt-ads-alternatives.html
- https://atxp.chat/blog/posts/free-opus-gpt-gemini-guide.html
- https://atxp.chat/blog/posts/what-is-pay-as-you-go-ai.html
- https://atxp.chat/blog/posts/why-ai-subscriptions-are-structurally-broken.html
- https://atxp.chat/blog/posts/pay-as-you-go.html
- https://atxp.chat/blog/posts/multi-model-ai-chat.html

Topical focus:
- free chatgpt alternatives
- pay as you use AI chat
- claude opus 4.7 free
- gpt 5.4 free
- gemini 3 free
- cancel chatgpt subscription
- ai chat no subscription
- which ai model should i use
- ai subscription cost calculator
- pay as you go ai chat