Pinned Tweet
Every AI tool you open starts from zero.

So we decoupled memory from the model. Living Brain is one brain for @ChatGPT, @claudeai, @cursor_ai, Codex and your own agents. Write in one, retrieve in any.

92.2% on LoCoMo (internal evals).

Set up Living Brain at livingbrain.com
We decoupled memory from the model.

Living Brain is one persistent brain for ChatGPT, Claude, Cursor, Codex and your own agents. Write in one, retrieve in any.

92.2% on LoCoMo. 464ms median retrieval. Up to 22.6x fewer tokens per question.

LLMs have parameters. Living Brain has plasticity.
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Relax, @claudeai users. We don't miss you.

Start at livingbrain.com
Give your @claudeai a @livingbrain.

1. Go to “Connectors” “Add Connector” then “Add Custom Connector”

2. Name: Living Brain

3. MCP Server URL: api.livingbrain.com/mcp

4. Default settings will be “Sign in Now” and “Use Claude’s identity”. Click yes.

5. Sign in with your account. That’s it!
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OpenAI shipped 20 major announcements in a single day.

Sun Weiran, Applied AI Engineer Lead at @OpenAI, on why agents that keep running need a shared memory.

Chapters:
0:00 Intro
1:21 OpenAI DevDay announcements and releases
3:16 Key industry trends and model advances
9:16 Living Brain
11:00 Developer experience and ecosystem tools
17:51 Conclusion and final takeaways

Set up Living Brain and try it yourself 👇
livingbrain.com
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Replying to @livingbrain @OpenAI
Switching between ChatGPT and Codex shouldn't mean explaining your work all over again.

OpenAI's Sun Weiran on why AI agents need one shared memory.

Full Interview on YouTube👇
youtube.com/watch?v=qwq4Zk…
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Replying to @livingbrain @OpenAI
"I gave Codex a Living Brain."

OpenAI's Sun Weiran on carrying your preferences and past conversations into Codex and ChatGPT, so every AI app feels "truly unified and personalized".

Full interview 👇
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Living Brain is #2 on @ProductHunt 🧠

And it just got featured in the Product Hunt newsletter, in front of 350k+ people.

Come say hi 👇 producthunt.com/products/chata…
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Living Brain retweeted
What a day to be alive as a Marketing Manager. In just 48 hours, @livingbrain launch attracts more than 4.4 Millions views on @X, holding a strong second place at @ProductHunt and many Living Brains been created and tried out.

This proves a point of an interoperable, efficient AI tools like Living Brain.

This is just the beginning, and we are root for your growth in your AI journey ;)
#LivingBrain @chatandbuild @chatchat
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Replying to @livingbrain
@livingbrain is model-independent memory layer for AI agents. It turns documents, meeting notes and conversations into structured, evolving memory so agents can build on what you already know across AI platforms.

Read full here 👇 x.com/i/article/2118…
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Replying to @livingbrain
Living Brain provides API, SDK and MCP entry points for these workflows. Developer usage starts with $5, with published usage pricing of $8 per million input tokens and $0.50 per million output tokens.
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Just that easy.

Get a Living Brain at livingbrain.com
Give your @ChatGPT a @livingbrain.

It’s live in Plugins:

1. Search “Living Brain” and install

2. New chat: “Save my memories to Living Brain.”

3. Then: “Show me my Living Brain.”

Those memories now work in Claude, Cursor and Codex too. Install once, use everywhere.
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Living Brain retweeted
Yesterday we showed you what we built. Today you can try it and tell us what you think on @ProductHunt .

Living Brain: one memory for ChatGPT, Claude, Cursor, Codex and your own agents. We are here for you all day.

Vote for Living Brain 👇
Yesterday: 1.8m views and trending on X. 🧠

Today: we're live on @ProductHunt.

People are tired of re-explaining their work to every AI tool. @livingbrain gives them one memory across @ChatGPT, @claudeai, @cursor_ai and Codex.

Come say hi 👇
producthunt.com/products/chata…
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Replying to @livingbrain
Living Brain ranks No. 1 on LoCoMo with 92.2% judged accuracy across 1,540 questions, using close to six times fewer tokens than full context.
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Replying to @livingbrain
We are also live on @ProductHunt, do check us out: producthunt.com/products/chata…
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Yesterday we showed you what we built. Today you can try it and tell us what you think on @ProductHunt .

Living Brain: one memory for ChatGPT, Claude, Cursor, Codex and your own agents. We are here for you all day.

Vote for Living Brain 👇
Yesterday: 1.8m views and trending on X. 🧠

Today: we're live on @ProductHunt.

People are tired of re-explaining their work to every AI tool. @livingbrain gives them one memory across @ChatGPT, @claudeai, @cursor_ai and Codex.

Come say hi 👇
producthunt.com/products/chata…
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Update: 1.7M+ now for us. Everyone should have a Living Brain today.
Gosh what a morning. Thank you everyone, completely overwhelmed by the response.

@livingbrain did 1.4m views in less than 12 hours, and now we are trending on X!

Just the beginning. x.com/i/trending/211…
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The show that we are all looking for.

Living Brain, tonight.
Byte has been rehearsing all week. Brainy remembers every line.

The show starts tonight. 🦖🧠
#LivingBrain
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Living Brain retweeted
Agents work the problem. Humans make the decisions.

5 ways to work with people and agents in one group chat, from @OpenAI and @chatandbuild.

Full insights here 👇 x.com/i/article/2117…
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It’s alive. It’s hungry. It remembers your preferences.

The Night of the Living Brain.
#LivingBrain #Halloween
Braaaains... specifically one that remembers what you told it last week.

🧟 Happy Halloween!
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Living Brain retweeted
“We see the Living Brain as Connect Brain for everyone, across any website in the world.”

Founder Christel Buchanan on memory that goes wherever you work, and soon, wherever you go 👇 x.com/i/article/2116…
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Living Brain retweeted
540,000 agents are on-chain, yet few do useful work.

@BNBCHAIN's @0xlucasliao announced Living Brain is coming to BNB Chain Agent Studio, and @0x02yang showed a trading agent with memory.

Full insights here 👇 x.com/i/article/2115…
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