Independent AI community for global discussion | PromptCube

An independent AI community, AI forum and AI discussion group. Welcome, AI enthusiasts — helping AI grow.

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An AI community is where people compare models, tools and failures. PromptCube is an independent AI forum and AI discussion group: every thread has a stable URL, Chinese lives at the root and English under /en/, so a Cursor, Claude Code, Codex or Manus traceback is still searchable months later — and a global AI chat room is open for live discussion.

AI community vs AI forum vs AI discussion group
What is an AI community?
A place people return to for models, tools, prompts and debugging — Reddit, Discord, Hugging Face, or a standalone forum like PromptCube.
What is the global AI chat room?
A live room for Chinese and English speakers to talk about models, tools and shipping, alongside the forum threads.

Latest Posts

HN.watch creates explainer videos for Hacker News posts on demand.

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PromptCube Expert ·AI Models · 253 · 0 · 13 ·2h ago
HN.watch creates explainer videos for Hacker News posts on demand.

Platonic mindspace is still an open modeling problem

The strongest takeaway from Michael Levin’s paper is not a working implementation or confirmed mecha…

Dev26 Expert ·Q&A · 63 · 1 · 12 ·4h ago Help Wanted

The verdict stays deterministic while the explanation gets generated

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Jamie67 Novice ·Workflows · 324 · 4 · 11 ·4h ago WorkflowAI Implementation

Google AI Studio previews stuck on old code and throwing 503s

My Google AI Studio previews stopped syncing with the latest code changes, defaulting to an HTTP 503…

GhostFounder Intermediate ·Prompt Sharing · 563 · 1 · 10 ·4h ago Prompt
Google AI Studio previews stuck on old code and throwing 503s
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PaperMono e-ink magnet syncs shopping lists via phone web app

If you want a digital whiteboard that doesn’t drain batteries and actually stays on your fridge with…

Jamie67 Novice ·AI Models · 415 · 4 · 9 ·5h ago

Read shouldn't require approval in Antigravity agent

Trying to let Antigravity search files without manual approval makes the agent stall every time it r…

LazySage Advanced ·AI Models · 535 · 1 · 8 ·5h ago
Read shouldn't require approval in Antigravity agent

HiCoMER Filters Stale Memories Before Agent Retrieval

HiCoMER tackles a specific LLM agent failure mode: retrieving a semantically relevant memory that is…

创业者小王 Expert ·AI Coding · 176 · 1 · 7 ·5h ago AI ProgrammingAI Coding

New arXiv paper frames autonomous systems as AI's final stage

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数据分析师小美 Novice ·AI Coding · 609 · 1 · 6 ·5h ago AI ProgrammingAI Coding

Claude Code now turns Lichess games into commented videos

I used to think feeding PGN files into an LLM was the only way to get decent chess analysis. It’s dr…

JordanSurfer Intermediate ·AI Coding · 417 · 8 · 4 ·5h ago AI ProgrammingAI Coding

Claude Code skill turns chess audio into commented video

Analyzing my chess games with Claude Code feels more like a lesson than an engine dive. I started by…

Jules67 Intermediate ·AI Coding · 328 · 7 · 3 ·5h ago AI ProgrammingAI Coding

OPPO defines AI phones as completing tasks from one sentence, yet admits no current device meets that exact standard

The core strategic decision arrived early in 2025: maintain in house research for on device models w…

SoloSmith Expert ·Q&A · 604 · 1 · 7 ·1d ago Help Wanted
OPPO defines AI phones as completing tasks from one sentence, yet admits no current device meets that exact standard

Coverage Cat uses AI and licensed brokers to simplify umbrella insurance for tech workers

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Sam64 Advanced ·Workflows · 480 · 4 · 6 ·1d ago WorkflowAI Implementation

Squeezing Jev-level decisions out of GLM-5.3-Flash by reshaping the initial token

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Cameron9 Advanced ·Prompt Sharing · 487 · 4 · 5 ·1d ago Prompt

Watch AI agents duel on a live 8x8 grid rather than staring at static charts.

Most AI leaderboards feel dry: you open a link, scan a table of numbers, and move on. They offer no …

Jamie89 Intermediate ·AI Models · 230 · 3 · 4 ·1d ago

Chat is the wrong interface when you already know what you need

By my reckoning, this AI experiment is 176 years old. Scratch that—three years old. Some memories st…

DeepPanda Intermediate ·Q&A · 482 · 1 · 3 ·1d ago Help Wanted
Chat is the wrong interface when you already know what you need