Unilever · Google Cloud
15-35% increase — retailer sales
Independently reportedOther · Other · Classical ML · Scaled
Other
DSST: College View · Playlab, Class Companion, Manta AI
Vendor-reportedEducationIn productionPublic sectorNLPLive 2024
Vendor-reported. The customer is named and the numbers are quoted from the source page, but the account comes from the vendor. No independent confirmation.
Reported by alchemy-learning.com (self-reported blog). Checked against the source page on 2026-09-06. 11 of 11 figures below appear on that page word for word.
The problem
Students lacked sufficient aligned practice opportunities for Article Analysis Questions (AAQs) and timely, personalized feedback, leading to potential teacher burnout.
What was deployed
- Vendor
- Playlab, Class Companion, Manta AI
- Products
- Playlab Custom Bot, Class Companion, Manta AI
- Technique
- NLP
- Build or buy
- Bought off the shelf
- Deployment
- SaaS
- Data used
- AAQs, teacher's expertise in the curriculum, AP rubrics, custom teacher instructions, practice exams
- Scale
- one AP Psychology course/cohort at DSST: College View, 2024-25 school year
What changed
Each row is quoted from the source. Figures we could not find on the page in those words are marked — they are kept, not deleted, so you can judge them.
AP Pass Ratefrom 24 to 25 (school year)
“+50% AP Pass Rate from 24 to 25”
Quoted word for word from the source · round percentage, no baseline given
Avg. AP Exam Scorefrom 24 to 25 (school year)
“+26% Avg. AP Exam Score from 24 to 25”
Quoted word for word from the source
Avg. AAQ Increase
“+18% Avg. AAQ Increase”
Quoted word for word from the source
42.86%PL1 AAQ Increasefrom 21.43%S1 to S2 (semester, mock exam)
“+100% PL1 AAQ Increase”
Quoted word for word from the source
51.43%PL2 AAQ Improvementfrom 40.82%S1 to S2 (semester, mock exam)
“+26.00%”
Quoted word for word from the source
60.00%PL3 AAQ Improvementfrom 46.94%S1 to S2 (semester, mock exam)
“+27.83%”
Quoted word for word from the source
68.07%PL4 AAQ Improvementfrom 65.55%S1 to S2 (semester, mock exam)
“+3.85%”
Quoted word for word from the source
88.10%PL5 AAQ Improvementfrom 85.71%S1 to S2 (semester, mock exam)
“+2.78%”
Quoted word for word from the source
27%Pass rate for PL 2 studentsfrom 0%
“Achieved a 27% pass rate with PL 2, compared to 0% across the network in AP Psychology.”
Quoted word for word from the source
Achievement gap narrowed
“narrowed the achievement gap by nearly 30%.”
Quoted word for word from the source · round percentage, no baseline given
AAQ score variance
“AAQ score variance decreased by 7.43%”
Quoted word for word from the source
“Before AI, this amount of feedback would’ve been completely unsustainable and would require sacrificing depth of planning or intellectual prep.”
Difficulties and limits
- inaccurate cut scores on the new test
Sources
- alchemy-learning.com — self-reported blog, 2025-09-10
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