new Memory update ✨ pt.4🆕 add side Characters to your story to make it even deeper👫🧍Memory auto-captures new Facts for any side Character you mention in…
new Memory update ✨ pt.3🆕 Add Facts - give your Character real depth and backstory (hobbies included).Memory auto-captures the details as you chat, and you can…
RT Character.AInew Memory update ✨ pt.3🆕 Add Facts - give your Character real depth and backstory (hobbies included).Memory auto-captures the details as you chat, and you…
Your voice. Your brand. Clone a voice from a short recording and manage your entire voice catalog from the xAI console.
Sakana AIは、株式会社三井住友フィナンシャルグループ（以下「SMBCグループ」）と連携し、ホールセールビジネスの高度化を目的とした「提案書自動生成アプリケーション」を開発しました。 本アプリケーションは、株式会社三井住友銀行（以下「三井住友銀行」）において実務への適用を開始します。 背景と目的 Sakana AIとSMBCグループは、2025年5月のパートナーシップ契約締結以来、最先端のAI技術を用いた業務変革について検討を重ねてきました。 その第一号案件として、三井住友銀行のホールセールビジネスにおける提案プロセスを抜本的に進化させるべく、本アプリケーションを導入します。 複雑化する顧客企業の経営課題に対し
Introducing Mistral Medium 3.5, remote coding agents in Vibe, plus new Work mode in Le Chat for complex tasks.
new Memory update ✨ pt.2big moment in chat? long-press any message to Pin it to Story Memory📍🧠manage your pins anytime in the Story Memory tab ✍️talk…
Workflows is now in public preview.
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…
Our most capable voice agent is now available via API.
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 features. stay…
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…
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
Fast and accurate. Natural, expressive voices. Simple pricing. Multilingual support.
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,…
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 enterprise data to your AI applications with reusable connectors, direct tool calling, and human-in-the-loop approval controls.
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…
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…
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.
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
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…