nenspace. an extended mind, not a second brain: your own, made larger. the lo-fi of LLMs fused with the one space that catches your thoughts and cultivates them: working memory, tasks, notes, habits, logbook. AI-fused, but not forced. your head holds about four things. nenspace holds the rest. free to start · web + ios
Most LLMs are trained to agree with you (RLHF). Ask one if a bad idea is good and it’ll lean towards yes, taking multiple paragraphs to do so. I wanted a model that questions my assumptions, pushes back when it matters, and stays quiet when it doesn’t. That became nen-1. A fine-tuned model trained to be concise and question assumptions, instead of padded and flattering.
(note: get one month of Nen Pro for free! reminder email 5 days before billing)
NEN MODEL's: nen-1, nen-2, & nen-alia 🍃
• trained differently to frontier models: a refusal of the axis everyone else maximises • web search optimised for register and user absorption • models integrated into notes pages and logbook, so you can query nen-1 about your notes or search the web without leaving the page • composer (⌘+K) for seamless discussion with nen model's, from any page
capture & sift: • a thought arrives at the wrong time…walking, cooking, mid-task • capture it in working-memory (not every idea needs to become a “thing” immediately) • when you get some time, press sift to read the pile of captured notes, thoughts, ideas, and a place is proposed for each: a task, a note, a habit, a space…or simply set it down for later • nothing moves without an ok, everything is recoverable
A brain does two things: it remembers and it thinks. Every app that calls itself a “second brain” only does the first and leaves you to do the filing. Every LLM does the second but it thinks for you, and is trained to agree with you. You're outsourcing your thinking. The purpose of AI does not have to be thinking for you, but to return you to your own thinking.
I’d love feedback, especially on the models but also what you'd like to see in the /space side as well!
Peace & love 🌍 🫶
About nenspace on Product Hunt
“the lo-fi of LLMs: your mind, made larger”
nenspace launched on Product Hunt on August 15th, 2026 and earned 135 upvotes and 7 comments, placing #6 on the daily leaderboard. nenspace. an extended mind, not a second brain: your own, made larger. the lo-fi of LLMs fused with the one space that catches your thoughts and cultivates them: working memory, tasks, notes, habits, logbook. AI-fused, but not forced. your head holds about four things. nenspace holds the rest. free to start · web + ios
On the analytics side, nenspace competes within Productivity and Artificial Intelligence — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how nenspace performed against the three products that launched closest to it on the same day.
Who hunted nenspace?
nenspace was hunted by fmerian. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of nenspace including community comment highlights and product details, visit the product overview.
fmerian
Hey Product Hunt, I’m Sam 👋
Most LLMs are trained to agree with you (RLHF). Ask one if a bad idea is good and it’ll lean towards yes, taking multiple paragraphs to do so. I wanted a model that questions my assumptions, pushes back when it matters, and stays quiet when it doesn’t. That became nen-1. A fine-tuned model trained to be concise and question assumptions, instead of padded and flattering.
(note: get one month of Nen Pro for free! reminder email 5 days before billing)
NEN MODEL's: nen-1, nen-2, & nen-alia 🍃
• trained differently to frontier models: a refusal of the axis everyone else maximises
• web search optimised for register and user absorption
• models integrated into notes pages and logbook, so you can query nen-1 about your notes or search the web without leaving the page
• composer (⌘+K) for seamless discussion with nen model's, from any page
SPACE: tasks · notes · logbook · habits · memory 🌍
capture & sift:
• a thought arrives at the wrong time…walking, cooking, mid-task
• capture it in working-memory (not every idea needs to become a “thing” immediately)
• when you get some time, press sift to read the pile of captured notes, thoughts, ideas, and a place is proposed for each: a task, a note, a habit, a space…or simply set it down for later
• nothing moves without an ok, everything is recoverable
A brain does two things: it remembers and it thinks. Every app that calls itself a “second brain” only does the first and leaves you to do the filing. Every LLM does the second but it thinks for you, and is trained to agree with you. You're outsourcing your thinking. The purpose of AI does not have to be thinking for you, but to return you to your own thinking.
I’d love feedback, especially on the models but also what you'd like to see in the /space side as well!
Peace & love 🌍 🫶