Pinecone is the trusted AI knowledge company. Pinecone's mission is to make AI knowledgeable.
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Joined July 2020
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Nexus is GA. Enterprise knowledge, compiled once, query-ready for agents. On Sierra's τ-Knowledge: GPT-5.2 +12% accuracy, -80% cost. GPT-5.5 same accuracy, -77% cost.
Read the full announcement: pinecone.io/blog/pinecone-ne…
Join @joerg_schad, VP of Engineering at Pinecone, to learn what AI agents need beyond RAG.
Live webinar on Wednesday, Nov 4, at 11 AM PT / 2 PM ET.
Register: luma.com/pinecone-vectors-to…
One of the most overlooked decisions in building AI apps: chunk size.
Your documents need to be broken into pieces before an LLM can use them as context. The right size means your AI pulls back exactly the information it needs.
Go deeper: pinecone.io/learn/chunking-s…
It's 2026. Are LLM hallucinations solved? Not quite. Models only know what they were trained on, and new data never stops arriving. The fix: give your model somewhere to look things up. Learn more: pinecone.io
Pinecone BYOC customers can now create indexes in their own cloud account without sizing each one. BYOC on-demand indexes share one pool that holds millions of namespaces and keeps your data spread evenly.
Read the blog: pinecone.io/blog/byoc-on-dem…
Building search across text, images, audio, and video?
Multimodal search uses vector embeddings to retrieve content based on meaning, not just keywords or metadata. Less manual tagging. More flexible search experiences.
Go deeper: pinecone.io/learn/vector-emb…
We’re at AI Engineer New York!
Come find the Pinecone team at Booth 55. Bring your AI questions, tell us what you’re building, and let’s talk about your next steps.
#AIEngineerNYC #Pinecone
See you tomorrow, New York!
The Pinecone team will be at Booth 55 for AI Engineer New York. Stop by to meet the team and talk through your AI use case.
The expo opens Monday at 4 PM ET, with the welcome reception on the expo floor from 5–7 PM.
#AIEngineerNYC #Pinecone
What a great night at #SFTechWeek!
We had an incredible time bringing together AI builders, engineers, and founders for our Agentic Knowledge Happy Hour!
The evening was filled with great conversations, new connections, and a live demo from Joerg Schad, our VP of Engineering, showcasing how to build knowledge into AI agents at scale.
If you want to try out what Joerg demoed, sign up for a free Nexus trial: pinecone.io/lp/nexus-trial-t…
A huge thank you to everyone who joined us! We love seeing this community come together.
With namespace aliases, now available in Pinecone, swapping the namespace your app queries takes one API call instead of a code change and a redeploy.
Load and test new data in a fresh namespace, then repoint the alias to it.
🔗 docs.pinecone.io/guides/mana…
Heading to AI Engineer New York? Come meet the Pinecone team at Booth 55.
Let’s talk about what you’re building with AI, your retrieval challenges, and how Pinecone can help.
October 12–14 at the Sheraton New York Times Square.
#AIEngineerNYC #Pinecone
LA Tech Week starts Monday, and our monthly LA Agentic AI Meetup is on day two: Tuesday, October 13, 5 to 7pm at Gulp in Playa Vista.
Community member PJ Kedilaya is demoing ModelVantage, which tracks uptime and latency for every major LLM, region by region.
RSVP: partiful.com/e/bh5rBRPMPnOP9…
@Techweek_
Want to use Pinecone, but curious about how it fits alongside your other databases?
Check out this article from @ArjunPatel777 on how to use Pinecone and Postgres (via @supabase ) together, with Pinecone for hybrid search and Postgres for a system of record.
In the article, we show how to build a recommendation system for a snack shop, and how easy it is to sync data between Pinecone and Postgres while simulated LLM shoppers sell out our stock.
Check out the article here: pinecone.io/learn/hybrid-sea…
And the repo here: github.com/pinecone-io/postg…
ICYMI: Full-text search is generally available in Pinecone Database.
Semantic search doesn't find literal strings well. Query a literal string like part number and all the similar part numbers score about as high as the one you actually wanted, and nothing in the results tells them apart.
Full-text search solves this. BM25 keyword ranking runs in the same index as your vectors. So, exact matches are returned and ranked at the top of the list.
Link in the replies.
Introducing the official Pinecone plugin for @OpenAI Codex and ChatGPT!
Pinecone now has an official plugin for Codex/ChatGPT Desktop users via the OpenAI Plugin Directory. Use Pinecone with Codex to create integrated indexes and add a knowledge layer to your apps.
Learn more here: docs.pinecone.io/integration…
Full write-up here 🔗 pinecone.io/blog/support-age…
LA Tech Week is coming up in two weeks, and we’re doing our monthly LA Agentic AI Meetup during it.
Tuesday, October 13 at Gulp in Playa Vista. 5–7pm.
A few live demos, drinks, and a bunch of real people building in AI.
RSVP: partiful.com/e/bh5rBRPMPnOP9…
@Techweek_
Have a drink with us at #SFTechWeek next Wed, Oct 7! @joerg_schad and team will be there.
In case you want to chat data, vectors, @pinecone, AI, retrieval, databases, or whatever adjacent rabbit hole we end up in.
partiful.com/e/v6nBj3CCfP9Zw…
Drop by and meet the Pinecone team at #SFTechWeek next week and chat about agents and knowledge.
In case you want to chat data, vectors, @pinecone, AI, retrieval, databases, or whatever adjacent rabbit hole we end up in.
partiful.com/e/v6nBj3CCfP9Zw…