Catherine Breslinvoice · language · technology · ai

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Essays on AI, voice, and language.

Longer pieces on how AI is changing the work of building products, teams, and businesses.

AI Agents are automation, grown up
18 May 2026

AI Agents are automation, grown up

Stop asking if agents work. Start asking what they should do.

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Thumbnails of images from the div2k dataset
4 February 2025

Matching Images to Book Quotes with AI

Moving beyond keyword matching.

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An EU flag
23 January 2024

What’s in the EU’s AI Act

A ‘global first’ in regulating AI.

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Two red British postboxes
18 January 2024

AI Ethics Lessons from The Post Office Scandal

AI ethics can learn lessons from the past.

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Coaching and mentoring as a manager
17 January 2024

Coaching and mentoring as a manager

Two approaches to helping your team grow.

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Small language models
14 January 2024

Small language models

When large language models are just too large.

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Making LLMs Work
7 January 2024

Making LLMs Work

Prompt Engineering, Instruction Tuning, RLHF & other ways to make LLMs work.

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What’s a parameter in an LLM?
6 January 2024

What’s a parameter in an LLM?

How to think about a billion parameters.

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ML Job Roles
1 November 2022

ML Job Roles

What roles are needed in an organisation building an ML product?

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The evolution of AI
29 July 2022

The evolution of AI

How did we get to today?

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What are Large Language Models?
27 April 2022

What are Large Language Models?

A look at LLMs and their popularity.

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Talk about impact, not effort
15 March 2022

Talk about impact, not effort

Sharing status at work.

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The evolution of conversational AI
3 March 2022

The evolution of conversational AI

Decades of progress in how machines hold a conversation.

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What does an ML manager do?
25 February 2022

What does an ML manager do?

The multifaceted job of managing machine learning experts.

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What does a machine learning scientist do in industry?
20 February 2022

What does a machine learning scientist do in industry?

Building models and much more.

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The model is the easy part
16 February 2022

The model is the easy part

What’s really needed to build an ML product?

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Voice and language technology in call centres
17 November 2021

Voice and language technology in call centres

An AI adoption case study.

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Storytelling and communication
15 October 2021

Storytelling and communication

Make your point by telling a story.

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The Colours of the Sky
6 December 2020

The Colours of the Sky

Beyond blue, our sky takes on many spectacular hues.

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Where to find data for machine learning
16 October 2020

Where to find data for machine learning

High quality data is key for building useful machine learning models.

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Speech is more than spoken text
4 October 2020

Speech is more than spoken text

Words carry meaning, but there’s much more to spoken language.

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Visualising speech
30 July 2020

Visualising speech

Using Python libraries to visualise audio.

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Bias creeps into technology
24 June 2020

Bias creeps into technology

We can’t avoid bringing our own perspective to the products we build.

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Describing AI
18 September 2019

Describing AI

How the language we use about AI obscures what’s really going on.

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What is artificial intelligence?
27 July 2019

What is artificial intelligence?

An umbrella term covering many techniques.

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