Blaxel is the infrastructure foundation for autonomous agents, with purpose-built compute, storage and networking primitives. Now part of @baseten

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Excited to announce Blaxel is joining @Baseten! Together, we are building the future of agentic infrastructure. More details in thread. 👇 For everyone building on Blaxel today: nothing changes. The product continues, and we keep shipping.
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Blaxel retweeted
We're officially in our Sheila era. Excited to welcome our new CMO to Baseten! baseten.co/blog/sheila-vashe…
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New on Blaxel: sandbox archiving 🧊 When you archive a sandbox, only the filesystem is preserved (not the memory), in a colder storage tier. Built for sessions that seldom need to be restored.
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We just shipped a (much) better CMD+K on Blaxel. for the humans still using the console: you should navigate noticeably faster Try it and let me know what you think, open to your feedback on what capabilities matter most
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A sandbox keeps your coding agent safe. But you still need to make sure the code is right. We partnered with @RippletideCo to break it down: allow, block, escalate.
Why you need both sandboxes and a decision layer? Isolate agent execution + steer the behavior = get the job done Good article with the @blaxelAI team on how to set up this combo Read here rippletide.com/resources/blo…
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100k credits on us if you're building in the current batch!
Good luck F26! iced coffee was on us today. the caliber is honestly insane, these companies look so much further along at day one than our batch was just a few that stood out to me: @Simulithic, Plek AI, @IncTerse, Podesto…
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.@reasonmachines built an autonomous software engineer that opens and merges PRs without the developer ever touching the app. That requires a runtime that matches the model: sandboxes that resume in 1 second, hold state between tool calls, and auto-suspend during reasoning gaps. How they built it on Blaxel: blaxel.ai/blog/reason-machin…
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big week for Blaxel!
Pretty cool to see @blaxelAI rising through the ranks. It’s a big week for them!
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How it works: -> You create a session, get back an environment ID and a URL -> A Blaxel sandbox runs codex exec-server and opens one outbound connection to OpenAI -> Agent starts once that connection is live, nothing needs to be reachable from outside
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Blaxel is one of the official sandbox providers in OpenAI’s new Agents API. OpenAI’s managed Codex harness runs the agent: sessions, orchestration, recovery, context compaction. Blaxel runs where the work happens: shell commands, file edits, MCP servers.
Go from idea to a working agent faster with the Agents API. Build and run cloud agents with the Codex harness, fully managed by OpenAI. We handle orchestration, long-running sessions, and context management. You focus on what makes your agent unique. Available in public beta.
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Excited to announce Blaxel is joining @Baseten! Together, we are building the future of agentic infrastructure. More details in thread. 👇 For everyone building on Blaxel today: nothing changes. The product continues, and we keep shipping.
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Baseten’s inference stack runs at scale across dozens of regions, with more than $2B raised behind it to build it. Together, we give agents the cloud infrastructure they need, highly configurable and delivered at the velocity they require.
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The infrastructure for the agentic era is being built now. Thank you for your trust, and here's to the next trillion agents deployed!
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Replying to @blaxelAI
@blaxelAI ❤️ these guys are the best ps blaxel powers the vm for each of our agents
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Not all agent data belongs in the same place. Some data should disappear with the session. Some should persist for months. Some needs to be shared across agents. Our blog post explains the tradeoffs and how to choose the right storage option on Blaxel. blaxel.ai/blog/choose-the-ri…
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Your coding agent should keep working when your terminal disconnects. Blaxel’s official Herdr plugin runs Codex, Claude Code, or OpenCode in a persistent Sandbox. Reconnect later, open the preview, and bring back a checked Git patch. Try it: github.com/blaxel-ai/herdr-b…
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