01
Choose the model for the task.
Connect OpenAI, Anthropic, Gemini, Groq, Mistral, OpenRouter, DeepSeek, or a local Ollama server. Set thinking effort and generation defaults, with model selection remembered per conversation.
NOERAVEN / AGENTS / NR—01LIVE WORKSPACE
/ HARNESS
GGuestNot signed in
NR-HRN / 001
NOE HARNESS / OPERATING SURFACE
Intelligence.
At your command.
At your command.
Work directly with leading models through one focused interface.
01 / ANALYZE ↗Explain the theme
02 / PLAN ↗Plan a feature
03 / BUILD ↗Draft code
04 / DEBUG ↗Debug thinking
Ask, build, or investigate...gpt-4o Off
YOUR MODELS. YOUR CONTEXT.INTERFACE STUDY
01 CONTEXT02 MODELS
Scroll to explore001 — NOEΛVEN / HARNESS
01 / The product
Make the model
part of the work.
Chat with models from multiple providers, organize conversations into projects, and bring files and sources into the discussion. noeharness keeps the next step close to the context that shaped it.
Explore the workspace01 / CONVERSATIONMODEL + CONTEXT
Compare these approaches and recommend a direction.YOU
GPT-4.1
Start with the smaller, testable path. It gives the team a clear result while keeping the next decision open.
01 Define the scope02 Build the first pass03 Review the result
Ask a follow-up…ENTER / SENDGPT-4.1MED
STREAMING RESPONSEPER-CHAT MODEL MEMORYFILE ATTACHMENTS
01 / CHOOSEYour model
Connect a provider and choose a model for each conversation.
02 / GROUNDYour context
Work with project sources and files beside the chat.
03 / MAKEYour next step
Use the response, editor, and workspace tools to keep moving.
02 / Capabilities
One surface.
Many ways forward.
Start a conversation, give it context, and open the tools you need as the work develops.
02 / PROJECT WORKSPACECHATS + SOURCES
ALL PROJECTS / PROJECT WORKSPACE
Website redesign
04 CHATS03 SOURCESNOW LAST ACTIVITY
CONVERSATION HISTORYChats
01Define the visual directionToday
02Review navigation optionsYesterday
03Draft launch copySep 22
PROJECT CONTEXTSources
Design briefReference link
Audience notesProject note
Content outlineProject note
Ask something using this project’s context…GPT-4o OFF
SHARED PROJECT CONTEXTLOCAL WORKSPACE
↗
02
Keep conversations in projects.
Give related chats and reference sources a shared home. Project workspaces include their own chats, sources, search, and generation preferences.
03
Reuse files without starting over.
Attach images and supported text files from your device or the local File Library. Search, preview, and select saved files again in regular or project chats.
04
Keep tools beside the conversation.
Open a right panel for workspace files and an editor. Browse a selected folder, preview files, and edit supported text files when the browser grants write access.
05
Move quickly with the command palette.
Press Ctrl/Cmd+K to search the workspace, jump to a project, switch models, or run available commands without leaving your current view.
06
Make the workspace yours.
Add declarative prompt and color theme extensions. Adjust appearance, reading width, keyboard behavior, provider keys, and generation settings.
03 / The operating loop
From first thought
to finished work.
A good workspace makes the next step visible.
Start with a prompt or project. Bring in the files and sources that matter, then work with a model in a streaming conversation. Keep an editor or folder view open when the answer becomes something to inspect or change.
Try noeharness01StartPrompt or project
02ContextSources and files
03WorkChat, inspect, edit
PROMPT → CONTEXT → ACTIONNR—HRN / 001
03 / SIDE BY SIDECHAT + FILES + EDITOR
Ask, build, or investigate…
FilesEditor
PROJECT / SITEsrcindex.htmlcontent.mdstyles.cssassets
content.md EDITABLE
01 # Launch page 02 03 A clearer way to work 04 with your models. 05 06 ## What you can do 07 - Keep context close
SELECT A LOCAL FOLDERPREVIEW OR EDIT SUPPORTED FILES
04 / Product details
Built around
the work.
04 / EVERYDAY TOOLSREUSE + FIND + PERSONALIZE
FILE LIBRARYSaved files
Search files
research-notes.mdText · 12 KB
concept-board.pngImage · 486 KB
launch-outline.txtText · 4 KB
COMMAND PALETTE · ⌘ K
Run a command or search…
SUGGESTED COMMANDS Search projects ↵
Switch model ↵
Open settings ↵
EXTENSIONS + APPEARANCEMake it yours.
Prompt commands and color themes stay within reach.
FILES SAVED IN THIS BROWSERSHORTCUTS AND EXTENSIONS
01 / CHATStreaming conversations
Keep chat history, retry or copy responses, and read formatted Markdown and code.
02 / MODELSBring your provider
Configure provider keys in Settings or connect to a local Ollama server.
03 / CONTEXTProjects and File Library
Return to project chats and sources, or reuse saved attachments across conversations.
04 / TOOLSPalette, panel, extensions
Find commands, open files beside chat, and add prompt or theme extensions.
05 / PREFERENCESSet your working style
Adjust appearance, reading layout, send behavior, and generation defaults.
06 / STORAGEBrowser-local workspace
Conversations, project data, preferences, and saved files are kept in this browser.
05 / Start here
Give the work
a harness.
Bring a difficult question, a half-formed idea, or a real project. noeharness is built for the part that comes next.
Open noeharness