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Is Academi.cx accurate after Turnitin’s October 2026 update?
Turnitin's latest AI update changed how papers are scored. Here's what we learned from thousands of its reports, how we updated, and how closely we now match Turnitin.
Logan
Comparisons
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Comparisons
Academi.cx vs Originality AI Accuracy Test
We compared each detector’s overall AI scores and sentence-level highlights with Turnitin’s results across five essays.
Brayden ·
Comparisons
Academi.cx vs Winston AI Accuracy Test
We compared each detector’s overall AI scores and sentence-level highlights with Turnitin’s results across five essays.
Brayden ·
Comparisons
Academi.cx vs Grammarly Accuracy Test
We compared each detector’s overall AI scores and sentence-level highlights with Turnitin’s results across five essays.
Brayden ·
Benchmarks
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Benchmarks
Academi.cx vs Pangram
We benchmarked Academi.cx and Pangram against Turnitin across 429 documents, measuring score differences, false flags, and missed AI.
Brayden ·
Benchmarks
Academi.cx vs Copyleaks
We benchmarked Academi.cx and Copyleaks against Turnitin across 129 documents, measuring score differences, false flags, and missed AI.
Brayden ·
Benchmarks
Academi.cx vs Originality AI
We benchmarked Academi.cx and Originality AI against Turnitin across 429 documents, measuring score differences, false flags, and missed AI.
Brayden ·
Product Updates
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What’s new on Academi.cx
We’ve rebuilt the entire website, reworked the free plan, and added text pasting, Google sign-in and email 2FA.
Brayden ·
Product Updates
Introducing the Academi.cx API
Bring AI detection and Turnitin similarity checks into your application, with structured results, report downloads, and usage-based pricing.
Brayden ·
Product Updates
Improved AI detection for low-scoring documents
Our latest model update focuses on low-scoring documents. In a 242-document test, average deviation from Turnitin was 2.2 percentage points.
Brayden ·
News
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Is Academi.cx accurate after Turnitin’s October 2026 update?
Turnitin's latest AI update changed how papers are scored. Here's what we learned from thousands of its reports, how we updated, and how closely we now match Turnitin.
Logan ·
News
How does Academi.cx work?
How we trained our AI detector to predict Turnitin’s results, what your report shows, and how similarity checks work.
Brayden ·
News
Turnitin updated its AI detection in February
In February, Turnitin started scoring documents lower for AI. Here’s what changed and how we updated our detector to match.
Brayden ·