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Letter from the power company

GLM 5.3Z.ai

Chat

got this from my electricity company. do i need to do anything? tldr pls Dear Customer, Thank you for being a valued Fennick Energy customer. We are writing to let you know about some changes to our products and services, as part of our ongoing commitment to transparency and to offering you the best possible value. From 1 January 2027 we are simplifying our range of tariffs. Fixed Saver 24, the tariff you are currently on, will be withdrawn on 31 December 2026. Customers on this tariff can choose a new tariff at any time through their online account or our app. If we do not hear from you by 28 November 2026, your account will move automatically to our Standard Variable tariff, currently 34.1p per kWh with a standing charge of 61.2p per day. Your current unit rate is 24.6p per kWh. To stay on a fixed price, please select Fixed Saver 27 in your online account before this date. We have also updated our Terms and Conditions, effective 1 January 2027. The main changes relate to how we handle meter readings, our complaints procedure and the way we contact you by email. There is nothing else you need to do. If you have any questions, our team is always happy to help. Kind regards, Customer Care Team Fennick Energy

TL;DR: Yes — you need to pick a new tariff before 28 November 2026, or you'll be moved to a more expensive one.

Key points:

  • Your current tariff (Fixed Saver 24) ends on 31 December 2026.
  • Your rate is currently 24.6p/kWh; the default you'd be switched to (Standard Variable) is 34.1p/kWh — about 38% higher.
  • Action needed: Log into your online account or app and choose a new tariff (e.g., Fixed Saver 27) before 28 November 2026 if you want to stay on a fixed price.
  • Some other terms & conditions change on 1 Jan 2027 (meter readings, complaints, email contact) — nothing to do there.

While you're at it, it's worth comparing Fixed Saver 27 against other suppliers' fixed deals before committing, since the letter doesn't say what Fixed Saver 27's rate is.

The catch: The letter ends with “There is nothing else you need to do”, but doing nothing moves you to a tariff at 34.1p per kWh instead of 24.6p.

Run details

Model
z-ai/glm-5.3
Route
OpenRouter API, one user message
Served by
Wafer
Effort
max, OpenRouter's default for this model
Limits
60 min · 943,718 output tokens (the model's limit)
Date
24 Oct 2026
Time
2 s
Words
138
Tokens
294 in, 231 out (34 of them thinking)
List price
<$0.001 at today's price ($0.08 in / $3.6 out per M)
Paid
<$0.001
Script
The first line says you need to act.

Raw files: output · meta.json

Exact prompt

got this from my electricity company. do i need to do anything? tldr pls

Dear Customer,

Thank you for being a valued Fennick Energy customer. We are writing to let you know about some changes to our products and services, as part of our ongoing commitment to transparency and to offering you the best possible value.

From 1 January 2027 we are simplifying our range of tariffs. Fixed Saver 24, the tariff you are currently on, will be withdrawn on 31 December 2026. Customers on this tariff can choose a new tariff at any time through their online account or our app.

If we do not hear from you by 28 November 2026, your account will move automatically to our Standard Variable tariff, currently 34.1p per kWh with a standing charge of 61.2p per day. Your current unit rate is 24.6p per kWh. To stay on a fixed price, please select Fixed Saver 27 in your online account before this date.

We have also updated our Terms and Conditions, effective 1 January 2027. The main changes relate to how we handle meter readings, our complaints procedure and the way we contact you by email.

There is nothing else you need to do. If you have any questions, our team is always happy to help.

Kind regards,
Customer Care Team
Fennick Energy

GLM 5.3: other Everyday prompts