Comprehensive Linguistic, Semantic, and Quality Evaluation for Multilingual AI Systems
As AI becomes increasingly multilingual, the demand for reliable evaluation of machine translation (MT) systems and NLP model outputs has grown dramatically.
Yet, despite major advancements, errors such as hallucinations, terminology inconsistencies, cultural mismatches, and domain-inappropriate language remain common—especially in specialized fields.
Trailo AI provides rigorous, structured, and multilingual evaluation for MT engines and NLP systems using standardized frameworks (MQM, DQF), trained linguistic experts, and human-in-the-loop quality verification.
Why MT & NLP Evaluation Matters
Even the most advanced models suffer from errors. These problems are multiplied when working in regulated industries like Healthcare, Finance, and Law.
Trailo AI ensures your MT/NLP systems perform safely and accurately across languages and domains.
Our Evaluation Capabilities
We perform comprehensive evaluation of MT engines, LLM translations, and hybrid workflows using MQM and DQF standards.
MQM Framework
- Accuracy errors
- Fluency errors
- Style discrepancies
DQF Framework
- Quality scoring
- Error frequency
- Benchmarking
Benchmarking
- Google/Amazon/DeepL
- GPT-4 Translation
- Custom Engines
We perform comprehensive evaluation of MT engines, LLM translations, and hybrid workflows using MQM and DQF standards.
MQM Framework
- Accuracy errors
- Fluency errors
- Style discrepancies
DQF Framework
- Quality scoring
- Error frequency
- Benchmarking
Benchmarking
- Google/Amazon/DeepL
- GPT-4 Translation
- Custom Engines
Our MT/NLP Evaluation Workflow
Structured, scientific, and repeatable evaluation.
Scoping & Requirements
Defining domains, languages, output types, and quality thresholds.
Sampling & Setup
Determining sample size, annotator assignment, and evaluation methods.
Human Evaluation
Linguists annotate errors, score severity, and provide corrections.
Senior Linguist Review
Ensuring inter-reviewer consistency and scoring accuracy.
Reporting & Analytics
Quality scores, error breakdowns, hallucination metrics, and recommendations.
Continuous Improvement
Feedback integration and re-evaluation for fine-tuning cycles.
Industries We Support
Specialized terminology and compliance verification for every sector.
Why Trailo AI for NLP Evaluation?
We combine linguistic precision with technical expertise to benchmark and improve your models.
Deep Linguistic Expertise
Our evaluators are trained linguists, translators, and domain specialists—not general crowd workers.
100+ Language Coverage
Truly global support, including low-resource languages and dialects.
Advanced Quality Frameworks
We use MQM, DQF, and custom evaluation matrices tailored to your needs.
Regulated Domain Strength
Especially strong in life sciences, healthcare, finance, and legal compliance.
Audit Trails & Transparency
Clear scoring, full justification for every error, and transparent reporting.