Nexa AI

Nexa feature stack

A private assistant workspace built around real Nexa models.

Nexa brings chat, memory, image generation, search, browser assistance, voice direction, and developer APIs into one product surface powered by Ember 0.5 and Prism 0.5.

Active model identity

Ember 0.5 for text and chat.

Prism 0.5 for image generation.

Nexa Private Runtime for local/private inference direction.

Core product capabilities

Every public feature should connect back to what Nexa can actually do today or what the product is actively being built toward.

Assistant

Ember 0.5 streaming chat

The core Nexa assistant is powered by Ember 0.5, the first official Nexa text model release. It is built for clear answers, writing support, planning, coding guidance, summarization, and practical decision support.

  • Token streaming
  • Fast, Thinker, and Deep Thinker modes
  • Chat history and archives
  • Title generation and structured responses
Open Ember 0.5 streaming chat ->

Creative

Prism 0.5 image generation

Prism 0.5 gives Nexa a dedicated visual model identity for generated images, concept exploration, product ideas, brand visuals, and image-library workflows.

  • Text-to-image creation
  • Generated image library
  • Prompt search
  • Image reopening and inspection
Open Prism 0.5 image generation ->

Memory

User-controlled context

Nexa memory is designed around user control. Users can save profile context, preferences, useful facts, and project direction so the assistant can keep continuity across sessions.

  • Profile memory
  • Preference controls
  • Data export
  • Archive and deletion controls
Open User-controlled context ->

Research

Search and web grounding

Nexa supports workspace search and web-grounded answers when fresh sources are needed. The goal is to help users move from a question to useful context faster.

  • Conversation search
  • Workspace context
  • Web source handling
  • Research-ready answers
Open Search and web grounding ->

Browser

Browser-aware workflow direction

Nexa is not only a chatbot. The browser direction is page-aware assistance: summaries, form help, research guidance, tab context, and user-approved browser actions.

  • Page understanding
  • Form assistance direction
  • Permission-aware actions
  • Workflow guidance
Open Browser-aware workflow direction ->

Developers

Private model API foundation

Nexa is designed around local/private model APIs, streaming routes, usage tracking, model naming, and admin visibility for active model health.

  • Streaming API routes
  • Model usage tracking
  • Admin model dashboard
  • Future OpenAI-compatible endpoints
Open Private model API foundation ->

Runtime principles

Nexa is being built as production-grade company infrastructure, not a demo shell.

Ember 0.5 runs through the Nexa Private Runtime for the core assistant experience.
Prism 0.5 powers generated-image workflows and the image library.
The runtime direction prioritizes CUDA-aware private inference and no hidden hosted fallback for private model work.
Nexa modes are product-facing controls for response speed, depth, and token budget.

Start with the assistant

Try Ember 0.5 in Nexa Chat.

Open Nexa ChatView model family