For AI agents: a documentation index is available at the root level at /llms.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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  • Welcome
  • Guest mode
  • Support
  • Workspaces
  • Projects
  • Plans
  • Payment methods
  • Sparks (credit system)
  • Library
  • Knowledge base
  • Canvas and artifacts
  • Creating images
  • Multi-model chat
  • Chat branching
  • Chat response actions
  • Editing a message
  • Sharing a chat
  • Searching chats
  • Deleting messages and chats
  • Web search and URL read
  • HTML and SVG preview
  • Mermaid diagrams
  • Voice input
  • Prompt enhancer
  • Supported file types
  • Memory and context
  • Copy and export
  • Long context notice
  • Account settings
  • Changelog
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Changelog

Changelog

Notable updates to Sparkian
September 11, 2026
September 11, 2026

September 11, 2026

New models

Added the following models to the model picker:

  • Fable 5.1
  • GPT-6 Astra
  • Gemini 3.8 Flash
  • Qwen 3.8 Flash

See Sparks (credit system) for how each model’s cost is estimated.

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