Fable stopped at a May 2025 export. Astra reached February 2026. Grok was the only one to reach the current form responses.
What surprised me about Grok was how thoroughly it kept looking. In this task, that meant its answer included data the others missed.
I asked Grok 4.6, Astra and Fable to summarize years of my business data scattered across Notion, local files and a warehouse.
Grok gave the deepest answer. Share of usable responses each analyzed:
Grok: 100%
Astra: 87%
Fable: 36%
I wasn’t expecting that gap.
The test was how much data they’d actually find and use. I gave them a question to investigate, rather than handing each a clean dataset.
There were overlapping exports from different years, an archive in Notion and a live form with newer responses.
One session on Fable 5.1 Low used 20% of my weekly Fable limit.
That’s roughly five sessions for the entire week.
At this rate, it’s basically unusable for real work.
Pls increase Fable usage limits @trq212@ClaudeDevs