Product Changelog
Keep up with Sider's latest product news to be the first to know when new releases and updates go live.
Dec 24, 2025
Browser Extension
Nov 17, 2025
Browser Extension
Gemini 3 Pro is Here!
Google's most intelligent model. Its state-of-the-art reasoning delivers more helpful, better-formatted, and concise responses, making it the perfect partner to help you learn, build, and plan.
Nov 11, 2025
Browser Extension
GPT-5.1 is here
- Smarter, More Natural: Sounds more human and better at following instructions than GPT‑5
- Thinks More Precisely: Delivers faster answers for simple tasks and deeper reasoning for complex ones
Oct 30, 2025
Website
ChatPDF/Inbox Major Update: Making Document Collaboration Smarter
- Batch Document Conversation: Select multiple files simultaneously to ask questions, with AI helping you integrate information across documents
- Sidebar File Management: File selection area on the left side of the page supports multi-file selection, giving you a complete view of all documents at a glance
- Smart Document Preview: Hover over files to display AI summaries, quickly understanding the core content of documents
- Quick Library Creation: Select Inbox files to directly create a Wisebase knowledge base, with zero barriers to archiving materials
Sep 29, 2025
Browser Extension
Now Available: Claude Sonnet 4.5, Anthropic's Most Powerful Model
The best just got better. We're proud to introduce Claude Sonnet 4.5, Anthropic's newest and most powerful model yet. It delivers best‑in‑class coding and exceeds Opus 4.1 in both reasoning and domain knowledge across finance, law, and medicine.
Sep 22, 2025
Browser Extension
Introducing Research in Minutes, Elite Credits & a Simpler Model Selector
- Research in Minutes: Search across sources, compare perspectives, and get structured reports with citations
- Elite Credits: New credit unit for AI agent features like Deep Research and AI Slides
- Simpler Model List: Select a model once; use the Think toggle to enable or disable reasoning
Sep 10, 2025
Browser Extension
Website
REC Notes, Free Transcription & Nano Banana Support are Here!
- REC Note, Auto Enhanced: Record and jot quick notes as AI transcribes. Your notes and transcripts are combined into a clear, structured REC note.
- Free Transcription: Each recording is auto-transcribed into text so nothing gets missed.
- Nano Banana: Image tool in Chat controls now supports Nano Banana.
Sider REC Note — AI Note Taker for Meetings & Videos | Record, Transcribe, Summarize
Effortless Recording: One-click audio and video capture from any webpage
AI-Powered Organization: Automatic summaries, highlights, and action items
Real-Time Integration: Manual notes sync with AI transcripts instantly
Cross-Platform Access: Available as browser extension and web app
Aug 17, 2025
Website
Introducing Wisebase Sharing
· Share the files in your Wisebase with your colleagues using a single, simple link.
· They will receive their own copy, allowing them to instantly start chatting with the documents.
Aug 8, 2025
Browser Extension
GPT-5 Models Now Available in Sider
The GPT-5 series has arrived, and it brings improved performance in coding, math, writing, and visual understanding.
Sider has integrated the full GPT-5 lineup:
- Sider Fusion: Now powered by GPT-5 nano by default. Still costs 1 Basic Credit per use.
- GPT-5 mini: Replaces GPT-4.1 mini. Costs 3 Basic Credits.
- GPT-5: Direct replacement for GPT-4.1. Costs 1 Advanced Credit.
- GPT-5 Think: New addition to Super Advanced Models for demanding tasks. Costs 3 Advanced Credits.
We've removed o4-mini and o3 models to make way for these upgrades.
Experience the power of GPT-5 in Sider today.
Jul 21, 2025
Browser Extension
Record. Save. Master.
- One-Click Capture: Record meetings, voice notes, and screens instantly.
- Auto-Transcribe: Turn recordings into searchable documents.
- Smart Chat: Get summaries, action items, and answers from your content.
Jul 13, 2025
Browser Extension
Grok 4 is Here!
Grok 4, xAI's flagship model, offers graduate-level reasoning, advanced coding and math, and understands images like text—a powerful tool for any analytical or creative task.