OpenPipe

What drives engagement

Smart avg engagement per post across every post in this window. Gray rows at the bottom are under the sample floor (8+ posts per category, 8+ per format) — too few posts to trust the average.

Best day: Monday. Best time block: 9pm–12am UTC. Timing detail is in the Cadence chart above.

Best performing posts

• 2025-08-25 · David Corbitt · Product Update2.2K eng. (1.9K likes · 81 comments · 230 shares)

  🚀 Big news for AI agent builders: Agent Reinforcement Trainer (ART) now integrates seamlessly with 🦜🔗 LangGraph! If you’ve ever built mul…

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• 2025-07-11 · Kyle Corbitt · Product Update2.0K eng. (1.8K likes · 128 comments · 143 shares)

  We just cracked the code on making AI agents actually reliable. For years, only frontier labs like OpenAI and xAI could use reinforcement le…

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• 2025-09-03 · Kyle Corbitt · Celebratory Announcement650 eng. (547 likes · 93 comments · 10 shares)

  I have a huge announcement to make: OpenPipe is joining CoreWeave! This has been a huge journey, and it is far from over. We’ll continue ser…

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• 2025-09-02 · David Corbitt · Product Update219 eng. (183 likes · 8 comments · 28 shares)

  🚀 Training frontier-level research agents is now within the reach of every developer. Until now, the best deep research agents came out of …

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• 2024-08-19 · Kyle Corbitt · Industry Insight182 eng. (163 likes · 16 comments · 3 shares)

  So we’ve got ~6 labs with models at the GPT-4 level, and nobody has meaningfully surpassed it. OpenAI had to scrap/restart their GPT-5 train…

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Worst performing posts — settled posts only (published ≥7 days before the data edge)

• 2026-02-10 · David Corbitt · Industry Insight4 eng. (4 likes · 0 comments · 0 shares)

  This week might be the most significant in Chinese AI development so far in 2026. Multiple Chinese labs are launching flagship models simult…

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• 2025-07-15 · David Corbitt · Meme / Humor8 eng. (8 likes · 0 comments · 0 shares)

  Oh no

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• 2025-07-17 · Kyle Corbitt · Product Update8 eng. (8 likes · 0 comments · 0 shares)

  We just shipped "checkpoint forking" as part of Agent Reinforcement Trainer (ART)! Ever have a bug derail training partway through a run? Ev…

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• 2025-09-06 · David Corbitt · Event8 eng. (8 likes · 0 comments · 0 shares)

  Surprisingly strong argument to judge at Adam Burgh’s next hackathon.

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• 2025-01-21 · David Corbitt · Hiring / Recruiting9 eng. (8 likes · 0 comments · 1 shares)

  Daniel is a catch

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