What are the AI Models used in Sintra App right now?
Sintra uses a variety of AI models that are automatically selected based on the type of task, its complexity, and system availability. Below is a list of the AI models currently used by Sintra and the main functions they perform across the platform.
Anthropic (Claude)
Claude-4.5-Haiku – Website generation and other lightweight tasks
Claude-4-Sonnet – Idea generation and sentiment analysis
Claude-3.5-Haiku – Extracting memory from conversations
Claude-3.7-Sonnet – General-purpose tasks across the platform
OpenAI (GPT)
GPT-4.1-Mini – Email summarization, website analysis and crawling, message routing between helpers, error summaries, file format conversion, and image evaluation for website crawling
GPT-4.1 – Complex CSV formatting, QuickBooks query processing, and platform analytics analysis
GPT-4.1-Nano – Lightweight tasks and fallback for memory extraction
Audio Transcription
GPT-4o-transcribe – Main model for audio transcription
Whisper-1 – Backup model for transcription
Image Generation
Gemini-2.5-Flash – Fast image generation
Imagen4-Preview-Ultra – High-quality image creation
Gemini-3-Pro-Preview – Advanced image generation
FAQ
Can I create a custom automation in Sintra?
Can I create a custom automation in Sintra?
We don't offer the ability to build custom automations yet.
How are these Helpers better than ChatGPT?
How are these Helpers better than ChatGPT?
Sintra Helpers offer more than ChatGPT. Each helper is pre-trained and adapted for a role (copywriting, sales, SEO, social media, data), so you get relevant and actionable results. Sintra Helpers are powered by multiple AI models.
Brain AI lets you create business profiles that act as context databases, with everything you upload encrypted at-rest and in-transit. This way, every AI helper instantly understands your business context, and every campaign, report, or piece of content feels like it was crafted by someone who’s been on your team for years. You can share this knowledge base with teammates who also use Sintra.
What's more, Sintra directly connects with platforms you already use: Gmail, Notion, Facebook and Instagram are just a few. Sintra Helpers use these integrations to automate tasks like social media or inbox management.