Every measured API, on one page
Each figure was measured on the production service against a public or stated test set. Higher is better throughout. Every row links to the API page that explains it and to the paper with the dataset, method and errors.
31 APIs measured 21 papers
Documents
- 96.3%General Thai Document OCRcharacters read correctly on scanned court judgments20 judgments, 242 pagesOct 2026PDF
- 94.0%Thai Receipt OCRprinted fields read exactly right60 synthetic receipts, 470 fieldsOct 2026PDF
- 99.7%Bank Statement OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 99.6%Company Registration Certificate OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 99.5%Water Bill OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 99.4%Electricity Bill OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 99.4%AI Job Description Extractionprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 98.7%Thai Civil Registration Certificate OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 97.1%Thai Credit Card Statement OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 96.9%AI Resume and CV Extraction and Evaluationprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 95.6%NCB Credit Report OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 93.4%Vehicle Registration Book OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
- 87.9%Thai Tax Deduction Certificate OCRprinted fields read exactly right40 synthetic documentsOct 2026PDF
The business-document and receipt figures come from synthetic test sets with invented values; real documents score lower, as their paper states.
Identity and face
- 98.0%Thai National ID Card OCRfields read correctly, against human-checked answers60 real cards, 1,380 fieldsAug 2026PDF
- 97.1%Photographed Thai National ID Card With Signature Detectionfields read correctly, against human-checked answers33 real cards, 594 fieldsAug 2026PDF
- 95.5%Passport OCRpassports with number, birth date and expiry all confirmed by their check digits266 passportsAug 2026PDF
- 96.8%Thai Bank Book OCRaccount numbers read correctlyThai bank passbooks, production serviceAug 2026PDF
- 95.14%Thai Driver License OCRcharacters read correctlyThai driving licences, production serviceAug 2026PDF
- 98.5%Face Verificationface pairs decided correctly as the same or different people6,000 standard pairs (LFW)Oct 2026PDF
- 85.6%Face Detectionfaces 64 pixels tall or more found5,109 faces (WIDER FACE)Oct 2026PDF
Speech
- 94.79%Thai Speech-to-Textcharacters transcribed correctly, Base tier11,042 Thai clips (Common Voice 17.0)Oct 2026PDF
- 98.07%English Speech-to-Textwords transcribed correctly, Base tier2,620 utterances (LibriSpeech test-clean)Oct 2026PDF
- 97.13%Chinese Speech-to-Textcharacters transcribed correctly, Base tier7,176 utterances (AISHELL-1)Oct 2026PDF
Language and translation
- 75.8%Thai Sentiment Analysisposts labelled correctly as positive, neutral or negative2,614 Thai social-media postsOct 2026PDF
- 82.4%Thai Question Answeringtoken F1: how far each answer matches the reference answer739 Thai Wikipedia questionsOct 2026PDF
- chrF++ 56.1Multilingual TranslationThai to English: closeness to a professional translation, 0 to 1001,012 sentences in 13 directions (FLORES-200)Oct 2026PDF
- chrF++ 54.6ChindaMT TranslationThai to English: closeness to a professional translation, 0 to 1001,012 sentences, both directions (FLORES-200)Oct 2026PDF
Large language models
- 83.1%OpenThai 2.0Thai national exam questions answered correctly443 exam questionsOct 2026PDF
- 0.772OpenThai 2.0 Legalcitation F1: how far the cited law sections match the correct ones, 0 to 1200 legal questions (NitiBench-CCL)Oct 2026PDF
Images
- 196/200iApp Image Upscalerimages closer to the original than standard resizing, at 4x200 public reference imagesOct 2026PDF
Vehicles
- 99.4%Thai Vehicle License Plate OCRvehicle brand identified correctly853 images of Thai trafficAug 2026PDF