Ethen
Ethen is the AI product from UpCube Technologies Inc: one place to think, create, research and build with AI, in the browser. Ethen Chat is live. Flagships, also live, lets you compare AI models using available capabilities, benchmarks and evaluations. Studio is in early access for shaping briefs, copy and creative direction for review. More products, including Code, Research, Computer, Flow and Gateway, are listed as coming soon. Ethen is free to use during the beta; daily usage limits apply, and no paid plan is live yet. UpCube also publishes research notes on agent reliability, verification and evaluation through the Ethen Research Lab.
Learn more about Ethen
ChatGPT Plus
5.0 out of 5 stars
(1 Rating)
We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response.
ChatGPT Plus is a subscription plan for ChatGPT a conversational AI.
ChatGPT Plus costs $20/month, and subscribers will receive a number of benefits:
- General access to ChatGPT, even during peak times
- Faster response times
- GPT-4 access
- ChatGPT plugins
- Web-browsing with ChatGPT
- Priority access to new features and improvements
ChatGPT Plus is available to customers in the United States, and we will begin the process of inviting people from our waitlist over the coming weeks. We plan to expand access and support to additional countries and regions soon.
Learn more about ChatGPT Plus
discode.ai
discode is an AI chat platform built around one input field, 100+ AI models, and automatic model selection, so users choose the rhythm, not the algorithm. Instead of juggling multiple subscriptions, tabs, benchmarks, and provider limits, users ask a question and discode picks the right model for the job. Every request is analyzed by topic, complexity, and language, then routed to the best available model based on quality, speed, sustainability, and the user’s own settings. Light tasks can go to fast, resource-efficient models, while harder tasks can be sent to specialist or frontier models when needed. discode also explains which model was chosen and why, keeping routing transparent instead of turning it into a black box. Its Turntables let users weigh what matters most, such as smarter output, faster answers, or better eco impact, while Smart Prompting quietly optimizes prompts in the background for different model families and domains.
Learn more about discode.ai
Rauno
Rauno is a platform that lets you prompt multiple AI models at once and see them discuss responses with each other real-time in a single chat. Compare perspectives from ChatGPT, Gemini, and Claude as they cross‑verify, factcheck, disagree, and refine answers, helping you spot errors and find the truth.
Beyond simple comparison, Rauno introduces an engine designed to combat AI hallucinations. Whether you are debugging complex code, fact-checking academic research, or brainstorming creative concepts, having a diverse council of AI experts ensures you aren't reliant on a single model's inherent biases.
The founder of Rauno, Robin Rauno, says: "I got tired of switching tabs to verify AI answers. So I built a roundtable to let the main AI models debate and check eachother's anwers. The first time I saw the best AI models discuss any topic with each other in a brutally honest way, I felt that this tool was not only useful to myself, but also to others. Thats why I launched it in 2026."
Learn more about Rauno