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Model cards: elevating AI transparency in recruitment by adapting a Google invention

Artificial Intelligence (mostly Machine Learning) is being used more and more for high-impact decision making, so it is important to ensure these models are used in a fair manner. 

At Sapia.ai, we recognise the impact these technologies have on candidates when used in screening. We are committed to ensuring fairness by making the evaluations more inclusive, valid, unbiased and explainable – this is the essence of our FAIR™ framework.  

The Fair AI for Recruitment (FAIR™) framework presents a set of measures and guidelines to implement and maintain fairness in AI-based candidate selection tools. It does not dictate how AI algorithms must be built, as these are constantly evolving. Instead, it seeks to provide a set of measures that both AI developers and users can adopt to ensure the resulting system has factored in fairness.

The lack of transparency related to training data and behavioural characteristics of predictive models is a key concern raised when using machine learning based applications. For example, in most instances, there is no documentation around intended/unintended use cases, training data, performance, model behaviour, and bias-testing. 

Recognising this limitation, researchers from Google’s Ethical Artificial Intelligence team and the University of Toronto proposed Model Cards in this research paper. A Model Card is intended to be used as a standard template for reporting important information about a model, helping users make informed decisions around the suitability of the model. The paper outlines typical aspects that should be covered in a Model Card, such as  “how it was built, what assumptions were made during its development, what type of model behaviours could be experienced by different cultural, demographic, or phenotypic population groups, and an evaluation of how well the model performs with respect to those groups.”

Sapia Labs has adopted and customised the concept of a Model Card to communicate a broad range of important information about a model to relevant internal and external stakeholders. It acts as a model specification, and the single source for all model details.

Here are some of the topics covered in a Sapia.ai Model Card:

  • Model Details: Provides high-level information about the model under the subsections overview, version, owners, licence, references, model architecture, feature versions, input format, output format. These details clearly set out the responsibility for the model and document all the relevant information.
  • Considerations: Important considerations in using this model, such as intended users and use cases, ensuring that the model is used only as originally intended. It also includes a colour-coded summary of adverse impact testing results (covered under quantitative analysis below).
  • Dataset: Sources and composition of the dataset and distribution charts of features used by the model.
  • Quantitative analysis:
    • Adverse impact testing: Statistics on sensitive attributes and groups, a visual overview of adverse impact testing results in terms of effect sizes and the ratio of recommendation rates (4/5th rule), followed by a very detailed report going into the adverse impact at the individual feature level.
    • Model dynamics: Distribution of the outcome score and the behaviour of the model, presented with partial dependency plots, which improve the explainability of the model.

The generation of the Model Card is automated, and is an integral part of the model build process, ensuring a Model Card is available with every model. 

Having a standardized document for communicating a model specification has enabled faster and more effective decision making around models, especially on whether to go live or not.

Integrating Model Cards is part of the continuous improvement process at Sapia Labs on the ethical use of ML/AI. The contents continue to evolve based on the team’s ongoing research and requests made by other stakeholders. As far as we know, this effort is an industry first for the employment assessment industry, and we are proud to be leading in this space.


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Mirrored diversity: why retail teams should look like their customers

Walk into any store this festive season and you’ll see it instantly. The lights, the displays, the products are all crafted to draw people in. Retailers spend millions on campaigns to bring customers through the door. 

But the real moment of truth isn’t the emotional TV ad, or the shimmering window display. It’s the human standing behind the counter. That person is the brand.


The missing link in retail hiring

Most retailers know this, yet their hiring processes tell a different story. Candidates are often screened by rigid CV reviews or psychometric tests that force them into boxes. Neurodiverse candidates, career changers, and people from different cultural or educational backgrounds are often the ones who fall through the cracks.

And yet, these are the very people who may best understand your customers. If your store colleagues don’t reflect the diversity of the communities you serve, you create distance where there should be connection. You lose loyalty. You lose growth.

We call this gap the diversity mirror.


What mirrored diversity looks like

When retailers achieve mirrored diversity, their teams look like their customers:

  • A grocery store team that reflects the cultural mix of its neighbourhood.
  • A fashion store with colleagues who understand both style and accessibility.
  • A beauty retailer whose teams reflect every skin tone, gender, and background that walks through the door.

Customers buy where they feel seen – making this a commercial imperative. 

 

How to recruit seasonal employees with mirrored diversity

The challenge for HR leaders is that most hiring systems are biased by design. CVs privilege pedigree over potential. Multiple-choice tests reduce people to stereotypes. And rushed festive hiring campaigns only compound the problem.

That’s where Sapia.ai changes the equation: Every candidate is interviewed automatically, fairly, and in their own words.

  • Bias is measured and monitored using Sapia.ai’s FAIR™ framework.
  • Outcomes are validated at scale: 7+ million candidates, 52 countries, average candidate satisfaction 9.2/10.
  • Diversity can be measured: with the Diversity Dashboard, you can track DEI capture rates, candidate engagement, and diversity hiring outcomes across every stage of the funnel.

With the right HR hiring tools, mirrored diversity becomes a data point you can track, prove, and deliver on. It’s no longer just a slogan.

 

Retail recruiting strategies in action: the David Jones example

David Jones, Australia’s premium department store, put this into practice:

  • 40,000 festive applicants screened automatically
  • 80% of final hires recommended by Sapia.ai
  • Recruiters freed up 4,000 hours in screening time
  • Candidate experience rated 9.1/10

The result? Store teams that belong with the brand and reflect the customers they serve.

Read the David Jones Case Study here 👇


Recruiting ideas for retail leaders this festive season

As you prepare for festive hiring in the UK and Europe, ask yourself:

  • How much will you spend on marketing this Christmas?
  • And how much will you invest in ensuring the colleagues who deliver that brand promise reflect the people you want in your stores?

Because when your colleagues mirror your customers, you achieve growth, and by design, you’ll achieve inclusion.

See how Sapia.ai can help you achieve mirrored diversity this festive season. Book a demo with our team here. 

FAQs on retail recruitment and mirrored diversity

What is mirrored diversity in retail?

Mirrored diversity means that store teams reflect the diversity of their customer base, helping create stronger connections and loyalty.

Why is diversity important in seasonal retail hiring?

Seasonal employees often provide the first impression of a brand. Inclusive teams make customers feel seen, improving both experience and sales.

How can retailers improve their hiring strategies?

Adopting tools like AI structured interviews, bias monitoring, and data dashboards helps retailers hire fairly, reduce screening time, and build more diverse teams.

 

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The Diversity Dashboard: Proving your DEI strategy is working

Why measuring diversity matters

Organisations invest heavily in their employer brand, career sites, and EVP campaigns, especially to attract underrepresented talent. But without the right data, it’s impossible to know if that investment is paying off.

Representation often varies across functions, locations, and stages of the hiring process. Blind spots allow bias to creep in, meaning underrepresented groups may drop out long before offer.

Collecting demographic data is only step one. Turning it into insight you can act on is where real change and better hiring outcomes happen.

What is the Diversity Dashboard?

The Diversity Dashboard in Discover Insights, Sapia.ai’s analytics tool, gives you real-time visibility into representation, inclusion, and fairness at every stage of your talent funnel. It helps you connect the dots between your attraction strategies and actual hiring outcomes.

Key features include:

  • Demographic filters – Switch between gender, ethnicity, English as an additional language, First Nations status, disability, and veteran status. View age and ethnicity in standard or alternative formats to match regional reporting needs.
  • Representation highlights – Identify the top five represented sub-groups for each demographic, plus the three fastest-growing among underrepresented groups.
  • Track trends over time – See month-by-month changes in representation over the past 12 months, compare to earlier periods, and connect the data back to your EVP and attraction spend.
  • Candidate experience metrics – Measure CSAT (satisfaction) and engagement rates by demographic to ensure your hiring process works for everyone. Inclusion is measurable.
  • Hiring fairness – Compare representation in your applied, recommended, and hired pools to spot drop-offs. Understand not just who applies, but who progresses — and why.

     

From insight to action

With the Diversity Dashboard, you can pinpoint where inclusion is thriving and where it’s falling short.

  • See if your EASL candidates are applying in high numbers but not progressing to live interview.
  • Spot if candidates with a disability report high satisfaction but have lower offer rates.
  • Track the impact of targeted campaigns month-by-month and adjust quickly when something isn’t working.

It’s also a powerful tool to tell your success story. Celebrate wins by showing which underrepresented groups are making the biggest gains, and share that progress with boards, executives, and regulators.

Built on science, backed by trust

Powered by explainable AI and the world’s largest structured interview dataset, your insights are fair, auditable, and evidence-based.

Measuring diversity is the first step. Using that data to take action is where you close the Diversity Gap. With the Diversity Dashboard, you can prove your strategy is working and make the changes where it isn’t.

Book a demo to see the Diversity Dashboard in action.

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Neuroinclusion by design. Not by exception.

Why neuroinclusion can’t be a retrofit and how Sapia.ai is building a better experience for every candidate.

In the past, if you were neurodivergent and applying for a job, you were often asked to disclose your diagnosis to get a basic accommodation – extra time on a test, maybe the option to skip a task. That disclosure often came with risk: of judgment, of stigma, or just being seen as different.

This wasn’t inclusion. It was bureaucracy. And it made neurodiverse candidates carry the burden of fitting in.

We’ve come a long way, but we’re not there yet.

Shifting from retrofits to inclusive-by-design

Over the last two decades, hiring practices have slowly moved away from reactive accommodations toward proactive, human-centric design. Leading employers began experimenting with:

  • Sharing interview questions in advance

  • Replacing group exercises with structured simulations

  • Offering a variety of assessment formats

  • Co-designing assessments with neurodiverse candidates

But even these advances have often been limited in scope, applied to special hiring programs or specific roles. Neurodiverse talent still encounters systems built for neurotypical profiles, with limited flexibility and a heavy dose of social performance pressure.

Hiring needs to look different.

Insight 1: The next frontier of hiring equity is universal design

Truly inclusive hiring doesn’t rely on diagnosis or disclosure. It doesn’t just give a select few special treatment. It’s about removing friction for everyone, especially those who’ve historically been excluded.

That’s why Sapia.ai was built with universal design principles from day one.

Here’s what that looks like in practice:

  • No time limits — Candidates answer at their own pace
  • No pressure to perform — It’s a conversation, not a spotlight
  • No video, no group tasks — Just structured, 1:1 chat-based interviews
  • Built-in coaching — Everyone gets personalised feedback

It’s not a workaround. It’s a rework.

Insight 2: Not all “friendly” methods are inclusive

We tend to assume that social or “casual” interview formats make people comfortable. But for many neurodiverse individuals, icebreakers, group exercises, and informal chats are the problem, not the solution.

When we asked 6,000 neurodiverse candidates about their experience using Sapia.ai’s chat-based interview, they told us:

“It felt very 1:1 and trustworthy… I had time to fully think about my answers.”

“It was less anxiety-inducing than video interviews.”

“I like that all applicants get initial interviews which ensures an unbiased and fair way to weigh-up candidates.”

Insight 3: Prediction ≠ Inclusion

Some AI systems claim to infer skills or fit from resumes or behavioural data. But if the training data is biased or the experience itself is exclusionary, you’re just replicating the same inequity with more speed and scale.

Inclusion means seeing people for who they are, not who they resemble in your data set.

At Sapia.ai, every interaction is transparent, explainable, and scientifically validated. We use structured, fair assessments that work for all brains, not just neurotypical ones.

Where to from here?

Neurodiversity is rising in both awareness and representation. However, inclusion won’t scale unless the systems behind hiring change as well.

That’s why we built a platform that:

  • Doesn’t rely on disclosure

  • Removes ambiguity and pressure

  • Creates space for everyone to shine

  • Measures what matters, fairly

Sapia.ai is already powering inclusive, structured, and scalable hiring for global employers like BT Group, Costa Coffee and Concentrix. Want to see how your hiring process can be more inclusive for neurodivergent individuals? Let’s chat. 

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