PowerMark · Aircury × Smartgrade (Powermark)

PowerMark

Executive summary of the case study.

Raúl Álvarez Hinojosa
2 min read

PowerMark was an education-AI workstream at Aircury, integrated with Smartgrade. I designed and oversaw OCR and NLP work for assisted assessment. Smartgrade’s current public page describes online marking and teacher review. I make no accuracy or time-saving claims.

AI-assisted assessment, with teachers in control

PowerMark was an education-AI workstream at Aircury, integrated with Smartgrade. The goal was to reduce repetitive work without making an automated decision an unquestioned grade.

Connect marking with learning

An assessment must produce a mark and help people see what needs attention. Smartgrade’s public product page combines marking with aggregated class and cohort reports.

Keep teachers in the review loop

The public page describes low-confidence answers flagged for review and teacher moderation or override. It also states privacy limits for data sent to AI models.

Connect OCR and language processing

At Aircury, I designed and oversaw the PowerMark OCR and NLP work for handwritten responses and tests, plus integration, data quality, and delivery. Smartgrade currently presents online marking; scanned-paper marking is listed as a later phase.

Keep product claims distinct

Powermark is Smartgrade’s product. PowerMark names the Aircury work described in this portfolio. I do not claim accuracy percentages or time savings.

OCRNLPAI-assisted markingTeacher moderationPrivacy & complianceEdTech integration

Public product reference

Smartgrade’s current public Powermark page about online assessment and teacher review of flagged answers.
Capture of Smartgrade’s public page; it is not a screen from the earlier PowerMark work at Aircury.

Smartgrade public reference

The current page describes Powermark. It provides context, not a screenshot of Aircury’s earlier PowerMark implementation.

For a conversation about assisted assessment and EdTech systems, email me@raul-alvarez.es.

FAQ#

Are Powermark and PowerMark the same?

Powermark is Smartgrade’s public product. PowerMark is the Aircury work described in this portfolio.

What does the current public page describe?

Smartgrade presents online assessment marking and teacher review of flagged answers.

Is paper marking available?

The public page describes it as a future phase, not an available feature.

What did you contribute?

I designed and oversaw OCR and NLP work, integration, data quality, and delivery.

Raúl Álvarez Hinojosa

Raúl Álvarez Hinojosa

AI Architect · AI Solutions Engineer · Head of AI @ Aircury

Profile, projects, and technical case studies on raul-alvarez.es — Granada, EU remote.

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