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Notion is a workspace platform combining notes, documents, wikis, and databases, with an API and MCP integrations for AI agents and external tools.
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Turbopuffer is rewriting its serverless database as v3, moving the ANN index out of the core of storage and making it one of several secondary indexes. A dev.to explainer of the September 30 post says the vector-first layout held back GROUP BY and aggregation queries.
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Notion bought ZeroEntropy after its reranker cut latency in Notion's reranking step by 85%, by Notion's count. The hosted product is being sunset with an open-weight release, so teams that built on ZeroEntropy's API now have to decide where the model runs.
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OpenAI now lets ChatGPT Plus and Pro subscribers spend their plan allowance inside tools from 16 launch partners, including Amp and Devin, via Sign in with ChatGPT. The model cost moves to the subscriber's plan, while tools like Dactyl keep billing credits for builds and assets.
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OpenAI's new Sign in with ChatGPT lets people carry their identity and existing AI allowance into third-party apps, starting with 16 launch partners. For product teams, new users arrive signed in with AI budget to spend, and OpenAI holds both.
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Momentic launched Mo, an agent swarm that tries thousands of edge cases on a live app so developers can stop maintaining test scripts. For a QA lead, the open decision is whether that exploration can replace the checks a team reruns after every change.
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Instinct, an AI agent Business Insider staff tested, paid 8 pounds for the wrong Oxford congestion charge and wiped an editor's Notion schedule. Its research held up, so the thing to settle before delegating is what the agent may do without a person checking first.
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Anthropic's Claude Marketplace is live with more than 2,000 connectors and plugins, including ones published by Atlassian, Google, Microsoft and Salesforce. Each connector enabled from it adds a supplier that belongs in third-party and access reviews.
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In an engineering post, Notion says its server used to keep whichever update to a block arrived last. Pages felt collaborative anyway, because each paragraph is stored as its own database record. The fix is a CRDT.
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Sanity blocks published writes by API default, Notion records Custom Agent runs in its Enterprise audit log, and Supabase tells developers to keep its MCP server off production. None of the three tests whether the value is right.
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A five-person team swapped eleven paid subscriptions for self-hosted open source and came out close to level, because the cost that mattered was the maintainer's own hours.
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OpenAI's plugin docs define one root manifest and a single directory shared by ChatGPT and Codex, while the built-in scaffold still writes the older .codex-plugin layout and an MCP file that needs converting.
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Mapbox's September 17 release turns live traffic and a 250-million-place index into function calls an agent invokes for itself. Who is allowed to invoke them is still the integrator's problem.
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Relay stopped operating on Monday after OpenAI and Google added the same workflow-agent capability to their own products. Two of the other four closures in the same account went the same way, and the 42% failure figure quoted alongside them counts something else.
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Relay shut down on Monday after five years, outpaced by automation OpenAI and Google built into their own tools. The other entries on the list failed on cost, retention, privacy or engineering, and S&P Global counts competition as one abandonment cause in five.
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Meta's first consumer agent ships as its own app, with connectors for services like Google and Spotify, a Stripe-handled card link, and a permissions screen set to ask about only some actions. The model-training control starts selected.
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The auth overhaul in the final MCP spec reaches only remote transports, which turns a compliance question into a question about deployment topology, and even the vendors credited with getting ahead of it need checking.
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Crunchbase counts 58 billion-dollar venture listings in the first half against 27 a year earlier, but $86bn of the $110.8bn raised was SpaceX, which leaves the autumn calendar to prove the depth.
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A 30% headcount increase against $500m of revenue takes revenue per employee from about $455,000 toward $350,000, so the plan only works if the AI line, already more than half of sales, grows about as fast as the payroll.
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Three of the four public ATS endpoints wrap their list in a jobs key, so the parser passes its first test and then reports an empty array whether the vendor is wrong, the board is empty or the upstream threw a 502.
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The Plaud One records over LTE in its charging case and uploads to Plaud's servers without touching a phone or your network, which leaves your recording policy describing tools that are no longer where the audio is.
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