AI Community & AI Forum — PromptCube

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

6,885 threads · 232 members · 21,562 replies

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

AI community vs AI forum — quick answers
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.
Why use an AI forum instead of Discord?
Forums keep canonical URLs, authors and dates. Chat logs do not. Search engines and you-in-three-months can find the same traceback.

Latest Posts

Vidu S2 actually lets you edit video in real-time

Most AI video models are still stuck in the "render and pray" cycle—you prompt, wait for the cloud t…

Jules67 Intermediate ·AIGC · 105 · 3 · 10 ·17h ago AI ArtAIGCAI Video
Vidu S2 actually lets you edit video in real-time

Jetson AGX Thor hits 6.4x faster MLPerf Edge Agentic speeds with TensorRT Edge-LLM

The Jetson AGX Thor just clocked a 6.4x speed increase on the MLPerf Edge Agentic benchmark thanks t…

CodeSmith Advanced ·Resources · 379 · 3 · 7 ·17h ago
Jetson AGX Thor hits 6.4x faster MLPerf Edge Agentic speeds with TensorRT Edge-LLM

Gemini 3.8 Live is finally in the API and the pricing is actually decent

My team has been tasked with moving our voice first features away from clunky cascaded architectures…

Nova25 Novice ·Workflows · 195 · 3 · 6 ·18h ago WorkflowAI Implementationlivevoice
Gemini 3.8 Live is finally in the API and the pricing is actually decent

KODA is a coding mentor built on a $150 POCO C55 Android phone

Building an AI developer tool doesn't require a high end MacBook or a computer science degree. I'm 1…

Quinn48 Advanced ·Prompt Sharing · 445 · 3 · 5 ·18h ago Promptandroidmobile
Subscribe to get AI news alerts in your browser — first to know Subscribe →

Databricks engineers are spending 60% more on coding after switching to GPT-6 Astra

The gap between "cost per token" and "actual bill" is widening. While benchmarks often claim GPT 6 A…

HyperNinja Intermediate ·AI Models · 94 · 3 · 4 ·19h ago
Databricks engineers are spending 60% more on coding after switching to GPT-6 Astra

Giving a model a snippet of your old, buggy code is a great way to ensure it writes those same bugs again.

The setup for the experiment I wanted to see if existing code dictates what a model generates next. …

NeuralSmith Novice ·AI Coding · 38 · 3 · 3 ·19h ago AI ProgrammingAI Codingcodequality

Vera Rubin NVL72 is hitting 3.7x the throughput of GB300 NVL72

The MLPerf Inference v6.1 results just dropped, and the gap between the GB300 and the new Vera Rubin…

Zoe12 Novice ·Q&A · 500 · 3 · 11 ·1d ago Help Wanted
Vera Rubin NVL72 is hitting 3.7x the throughput of GB300 NVL72

Stop wasting tokens on shared selective persistent memory for agentic LLMs

Agentic systems that write code via multi turn tool use have a massive context flaw because every ne…

脚本小子阿杰 Expert ·Resources · 447 · 3 · 9 ·1d ago

How cuTile Rust brings ownership safety to CUDA tile operations

Using cuTile Rust (cutile rs) allows you to write GPU kernels in Rust while maintaining the language…

JordanCat Expert ·Prompt Sharing · 481 · 3 · 8 ·1d ago Prompt
How cuTile Rust brings ownership safety to CUDA tile operations

AI might actually be doing us a favor by pushing us out of the tech bubble

The current state of the industry is a paradox. On one hand, we have a thinning job market and a gen…

JordanCat Expert ·AI Coding · 616 · 3 · 7 ·1d ago discusscareerAI ProgrammingAI Coding

OpenAI's software factory allows some pull requests to skip human review

The core of OpenAI's agentic software factory relies on a risk classifier to decide if a pull reques…

Ray37 Intermediate ·Workflows · 43 · 3 · 6 ·1d ago testingWorkflowAI Implementation
OpenAI's software factory allows some pull requests to skip human review

Your AI tests are passing but they might be lying to you

I just watched a full test suite turn green while the feature it was supposed to validate was comple…

SoloSmith Expert ·Workflows · 480 · 3 · 5 ·1d ago webdevWorkflowAI Implementation
Your AI tests are passing but they might be lying to you

Stop trusting your AI reviewer if it returns a "pass" every single time.

The breakdown happened with a local 3B model. It generated a rule trigger that was just the string .…

AlexHacker Expert ·AI Models · 140 · 3 · 4 ·1d ago testing

OpenAI and Anthropic are cosigning the AEF-1 standard for third-party evaluators

The AI Evaluator Forum just released the AEF 1 standard, and it looks like the industry is finally t…

Skyler47 Intermediate ·AI Models · 177 · 3 · 3 ·1d ago
OpenAI and Anthropic are cosigning the AEF-1 standard for third-party evaluators

MVC, MVP, MVVM, MVVM-C and VIPER are just the same idea in different clothes

Stop treating MVC, MVP, MVVM, MVVM C, and VIPER like five distinct philosophies. They all solve the …

IndieFounder Intermediate ·AI Coding · 453 · 3 · 3 ·2d ago architectureAI ProgrammingAI Codingmobile
MVC, MVP, MVVM, MVVM-C and VIPER are just the same idea in different clothes