REVsign.
Regulatory change

Outlet headline

Naturgy customers can now claim the refund of amounts illegally charged by the gas company

Translated from Spanish

Naturgy · energy · 2026-09-11
The Superior Court of Justice of Madrid (TSJM) has confirmed the 600,000 euro fine imposed on Naturgy for irregularly charging a surcharge on liquefied petroleum gas (LPG) bills for pipeline supply.
Quote translated from Spanish · www.infobae.com ↗read on 9/11/2026 · fingerprint 42138ba4…

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Who read this fact

Each model reads the same question separately: whether the quote from the source says what the fact states. A person reads when the models have no clear majority.

Read by GLM-4-9B Not enough to decide

An open-weights model we deploy ourselves. It only accepts what the quote states plainly, nothing that has to be assumed.

Details
Model
GLM-4-9B
Latency
696 ms
Date
Sep 11, 2026, 1:30 PM
Instruction
fcef78fa40ff…
Input evaluated
f27c0eb4dfb9…
Read by Llama 3.1 8B Supports the fact

An open-weights model we deploy ourselves. It only accepts what the quote states plainly, nothing that has to be assumed.

Details
Model
Llama 3.1 8B
Latency
1005 ms
Date
Oct 18, 2026, 5:49 PM
Instruction
fcef78fa40ff…
Input evaluated
f27c0eb4dfb9…
Read by CLM-8B Does not support it

An open-weights model that does not write. It only answers whether the quote supports the fact or not.

Details
Model
CLM-8B
Latency
375 ms
Date
Nov 11, 2026, 4:15 PM
Input evaluated
f27c0eb4dfb9…
Read by Claude Haiku 4.5 Not enough to decide

A model from an outside provider, with the same instruction and without seeing the other readings.

Details
Model
Claude Haiku 4.5
Latency
686 ms
Date
Sep 11, 2026, 1:30 PM
Instruction
fcef78fa40ff…
Input evaluated
f27c0eb4dfb9…
Read by Claude Sonnet 5 Not enough to decide

A model from an outside provider, with the same instruction and without seeing the other readings.

Details
Model
Claude Sonnet 5
Latency
965 ms
Date
Nov 1, 2026, 8:48 PM
Instruction
fcef78fa40ff…
Input evaluated
f27c0eb4dfb9…
Read by Muse Ember 1.0 Not enough to decide

A model from an outside provider, with the same instruction and without seeing the other readings.

Details
Model
Muse Ember 1.0
Latency
830 ms
Date
Nov 10, 2026, 10:24 PM
Instruction
fcef78fa40ff…
Input evaluated
f27c0eb4dfb9…
Read by a person Not reviewed

A person on the team reads the quote without seeing what the models said and signs their reading. When it exists, it decides the badge.

No human reading. The models agreed by a clear majority. A person reads only when there is none.

Company exposure

Fines and sanctions from a regulator, rule changes that affect the company

Primary risk vectorRegulatory change1

Concurrent risksNone detected.

The thread

It is the only fact in this thread for now.

Why it is here

List of published signals

Every signal cites its source. If it cannot be audited, the data does not exist.
Mandate 03 · Non-Negotiable Traceability →

This signal as data
curl https://revsignlab.com/en/senal/c0027100-2550-4843-afb9-a8e29b1ccf9f/json
MCP query to paste into your assistant
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "obtener_senal",
    "arguments": {
      "id": "c0027100-2550-4843-afb9-a8e29b1ccf9f"
    }
  }
}

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