Workflows for work that runs the business
Workflows is now in public preview.
Frontier Labs 636 stories
new Memory update ✨ pt.1 🆕 Story Memory – add backstory, rules, context, whatever you want your Character to always remember 🧠 tap on the noteb…
new Memory update ✨ pt.1🆕 Story Memory - add backstory, rules, context, whatever you want your Character to always remember 🧠tap on the notebook Memory icon…
Grok Voice Think Fast 1.0
Our most capable voice agent is now available via API.
An update on recent Claude Code quality reports
We traced recent reports of Claude Code quality issues to three separate changes. Here's what happened and what we're changing.
Memory is finally here✨ we remembered our promise and now your Characters will too! over the next few weeks, we're dropping a series of new Memory fe…
Memory is finally here✨we remembered our promise and now your Characters will too!over the next few weeks, we're dropping a series of new Memory features. stay…
Characters @ Character: The Women Powering Character.AI
At Character.AI, we believe that the best products are built by people with diverse perspectives and a shared passion for the future of AI. Today, we’re…
[NOTICE] This feed is no longer maintained
OpenAI publishes an official RSS feed. This scraper is retired; the feed XML will be deleted in ~90 days. Recommended alternative: https://openai.com/blog/rss.xml
Grok Speech to Text and Text to Speech APIs
Fast and accurate. Natural, expressive voices. Simple pricing. Multilingual support.
introducing c.ai books: classic literature, now playable
What if you could step inside a classic novel - not just read it, but play it? With c.ai Books, now you can. Pick a character,…
Introducing Claude Opus 4.7
ProductAnnouncementsIntroducing Claude Opus 4.7Apr 16, 2026Our latest model, Claude Opus 4.7, is now generally available.Opus 4.7 is a notable improvement on Opus 4.6 in advanced software…
Connect the dots: Build with built-in and custom MCPs in Studio
Connect enterprise data to your AI applications with reusable connectors, direct tool calling, and human-in-the-loop approval controls.
April Update: New Model, Memory, and Lorebook
Today I want to share some big updates.Model improvements, Memory upgrades, and a feature our community has been asking for since long before I joined. All…
Creator Spotlight: FlowingBloom
For our latest Character’s Corner series, we spoke to FlowingBloom, who is a NICU nurse by day who uses Character.ai as a way to tap into…
Scaling Managed Agents: Decoupling the brain from the hands
Harnesses encode assumptions that go stale as models improve. Managed Agents—our hosted service for long-horizon agent work—is built around interfaces that stay stable as harnesses change.
LFM2.5-VL-450M: Structured Visual Intelligence, Edge to Cloud | Liquid AI
Today, we release LFM2.5-VL-450M, an improved version of LFM2-VL-450M with grounding capabilities, better instruction following, and function calling support. The result is a compact model that…
Scaling How We Build and Test Our Most Advanced AI
Scaling How We Build and Test Our Most Advanced AI
Assessing Claude Mythos Preview’s cybersecurity capabilities
Claude Mythos Preview is a new general-purpose language model that is strikingly capable at computer security tasks. This post provides technical details for researchers and practitioners…
How Alta Daily Uses Meta’s Segment Anything to Reimagine the Digital Closet
How Alta Daily Uses Meta’s Segment Anything to Reimagine the Digital Closet
Computer in Slack: From Shared Context to Finished Work
Computer in Slack: From Shared Context to Finished Work
LFM2.5-350M: No Size Left Behind | Liquid AI
Today, we're releasing LFM2.5-350M, an improved version of our 350M model with additional pre-training (from 10T to 28T tokens) and large-scale reinforcement learning. Built on the…
SAM 3.1: Faster and More Accessible Real-Time Video Detection and Tracking With Multiplexing and Global Reasoning
SAM 3.1: Faster and More Accessible Real-Time Video Detection and Tracking With Multiplexing and Global Reasoning
Perplexity APIs Power AI Browsing on Samsung Devices
Perplexity APIs Power AI Browsing on Samsung Devices
Vibe Coding XR: Accelerating AI + XR prototyping with XR Blocks and Gemini
Human-Computer Interaction and Visualization
Vibe Coding XR: Accelerating AI + XR prototyping with XR Blocks and Gemini
Human-Computer Interaction and Visualization