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Backsearch vs TRIBE v2

Compare Backsearch and TRIBE v2 - features, pricing, and which is better for your workflow.

What is Backsearch?

A point-in-time web search API from General Reasoning — let agents and models search and fetch the web as it existed on any past date, with no data leakage.

Price: Paid

  • Point-in-time search + fetch with an as_of date
  • Gates on crawl date, not stated publish date (no leakage)
  • Stable, replayable results for identical queries
  • Domain allow/block filtering + optional summarization
  • Function-calling ready for models like GPT-5.6 Sol
Learn more about Backsearch

What is TRIBE v2?

Meta's open foundation model that predicts how the human brain responds to video, audio, and text — try the interactive demo, no signup.

Price: Free

  • Predicts fMRI brain responses to video, audio, and text
  • Tri-modal foundation model (V-JEPA2 + Wav2Vec-BERT + LLaMA 3.2)
  • Trained on 1,000+ hours of fMRI from 720 subjects
  • 70× resolution + 2–3× accuracy over prior methods
  • Interactive in-browser demo — upload a clip, see predictions
  • Model weights, code, and paper released (CC BY-NC)
Learn more about TRIBE v2