Know which AI answer still holds.
You’ve been working out a big decision with AI, over weeks and with more than one assistant. Rhizograph gathers what was decided and calculated into one place, shows the exact lines behind every answer, and marks the ones a later conversation overturned.
Heat pump planning, with one assistant
After the installer’s visit, with another assistant, three weeks later
On this plate: a family replacing the gas boiler in their 1974 house, worked out in two conversations with two different assistants, three weeks apart.
Answers pile up. Some stop being true.
Over weeks, the same question gets more than one answer, in more than one place.
Searching your chats
How much electricity will the heat pump use?
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Assistant Yes, that’s about 5,140 kWh of electricity a year.
Heat pump planning, line 13
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Assistant Then it’s 18,000 kWh ÷ 3.0, about 6,000 kWh of electricity a year.
After the installer’s visit, line 12
Both look right. Working out which one still holds is left to you.
In Rhizograph
Calculation
At 55 °C flow temperature, because two radiators are undersized: 18,000 kWh ÷ 3.0 ≈ 6,000 kWh of electricity a year.
Current
Source lines: After the installer’s visit, lines 8–13
- 8You Two radiators in the living room are undersized.
- 9You So we’d have to run at 55 °C flow temperature, not the 45 °C we hoped for.
- 10Assistant At 55 °C the seasonal COP drops. Around 3.0 is more realistic.
- 11You Our heat demand is about 18,000 kWh a year, from the gas bills.
- 12Assistant Then it’s 18,000 kWh ÷ 3.0, about 6,000 kWh of electricity a year.
- 13You So the 5,140 kWh from before was too optimistic.
Calculation
18,000 kWh ÷ 3.5 ≈ 5,140 kWh of electricity a year.
Replaced three weeks later
Overturned by So the 5,140 kWh from before was too optimistic.
After the installer’s visit, line 13
How it works
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Bring your conversations
Gather the conversations that belong to one decision, from whichever assistants you used. Add documents too, such as an installer’s quote.
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Check what Rhizograph found
Rhizograph shows the decisions and numbers it found, each with its source lines, and you keep or discard them. The lines it didn’t use are shown too, so nothing disappears unnoticed. You can also let this run automatically.
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Keep it growing
Add new conversations as your plans change. Answers that no longer hold are marked as replaced, and every earlier state stays readable. Where two conversations say the same thing, they can become one entry that keeps the source lines of both.
Yours, whichever AI you use
What you work out with one assistant stays in your knowledge base when you move to another. The knowledge base doesn’t depend on any single assistant.
Traceable, even where incomplete.
Rhizograph doesn’t claim to catch everything you ever said. It guarantees that everything it keeps can be traced to its source lines.
Rhizograph is in development.
If you’re in the middle of a big decision and would like to try it early, write a short note.
Ask for early access