Braintrust

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: Thursday. Best time block: 3pm–6pm UTC. Timing detail is in the Cadence chart above.

Best performing posts

• 2026-07-01 · Company page · Event88 eng. (82 likes · 2 comments · 4 shares)

  Game, set, match on the inaugural Agent Open. Thanks to everyone who stopped by and grabbed a paddle. And thanks to our friends and partners…

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• 2026-07-22 · Company page · Customer Highlight73 eng. (58 likes · 4 comments · 11 shares)

  Box's early evals were manual, with responses marked in a spreadsheet or a Box Note. With Braintrust, they built a practice of running evals…

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• 2026-08-11 · Company page · Customer Highlight70 eng. (57 likes · 0 comments · 13 shares)

  Eve's legal agents analyze thousands of documents, build medical chronologies, summarize eight-hour depositions, run legal research across c…

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• 2026-06-01 · Company page · Product Update66 eng. (52 likes · 0 comments · 14 shares)

  Topics is now GA on all plans. Continuously find the patterns worth investigating across your production traffic. On the surface, Topics loo…

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• 2026-06-30 · Company page · Product Update64 eng. (57 likes · 3 comments · 4 shares)

  Run the best open source models in Braintrust, in collaboration with Baseten. Call GLM-5.2 natively, eval its quality against other models, …

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

• 2026-06-24 · Company page · Industry Insight0 eng. (0 likes · 0 comments · 0 shares)

  As models develop increasingly nuanced differences in reasoning style, tool use, and context handling, the industry needs rigorous methods o…

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• 2026-06-23 · Company page · Product Update1 eng. (1 likes · 0 comments · 0 shares)

  Evals test for things you know to look for, but how do you find failures that you don't know about yet? Topics continuously finds patterns i…

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• 2026-06-19 · Company page · Product Update3 eng. (3 likes · 0 comments · 0 shares)

  When you're building AI systems, you need to know what prompt your LLM received, what it returned, and how many tokens it used. And you need…

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• 2026-06-29 · Company page · Product Update3 eng. (3 likes · 0 comments · 0 shares)

  Run a full chess eval without writing a single line of code using the Braintrust CLI. - Take a CSV of chess puzzles and make a dataset. - Wr…

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• 2026-07-15 · Company page · Product Update3 eng. (3 likes · 0 comments · 0 shares)

  Use the Braintrust Python SDK for tracing and evaling AI across 20+ frameworks and providers. Auto-instrumentation for OpenAI, Anthropic, Ll…

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