Last updated November 2026

Machine translation post-editing (MTPE) is the process where a professional human translator and editor reviews and corrects the output of a machine translation system to produce a high-quality translation. EliteTrans combines machine speed with the refinement of expert linguists, helping you translate large volumes faster and at lower cost.

Key takeaways

  • A human linguist checks and corrects every error, mistake and inaccuracy in the machine draft.
  • Fast turnaround for large-volume translation projects.
  • Cost savings through an optimized translation workflow.
  • Specialist editors handle complex technical terminology across many industries.

What is machine translation post-editing?

In MTPE, a machine translation system produces a draft, and a professional linguist then edits, reviews and corrects it. The human linguist checks and fixes any errors, mistakes or inaccuracies so that the translation accurately conveys the intended meaning of the source text.

What are the advantages of MTPE?

Fast turnaround for large volumes

MTPE combines the speed of a machine translation system with the refinement of human linguists, so large-volume translation projects can be completed much faster.

Cost savings

By optimizing the translation workflow, MTPE reduces expenses compared with translating everything from scratch.

Accuracy checked by experts

Our expert translators have strong expertise and thorough technical knowledge, so complex and technical terminology is handled correctly during editing and review. The final translation is accurate and of the highest quality.

Which industries do we support with MTPE?

Our team of expert translators specializes in MTPE across a wide range of industries:

MTPE or human translation: which should you choose?

MTPEHuman translation
SpeedFastest for large volumesStandard turnaround
CostLowerHigher
Best forHigh-volume technical, product and support contentLegal, marketing and creative content that needs full nuance

Not sure which suits your project? Read more about our human translation services or ask our team for advice.

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Frequently asked questions about MTPE

What is machine translation post-editing?

Machine translation post-editing (MTPE) is the process where a professional human translator reviews and corrects text produced by a machine translation system so that it is accurate and reads naturally.

Is machine translation post-editing worth the effort?

For large volumes of suitable content, such as technical documentation or product information, MTPE can deliver faster turnaround at lower cost than translating from scratch. For creative, marketing or high-stakes legal content, full human translation is usually the better choice.

What are the three main types of machine translation?

Rule-based machine translation (RBMT), statistical machine translation (SMT) and neural machine translation (NMT). Most modern tools use neural machine translation, sometimes combined with other approaches.

Is ChatGPT a machine translation?

ChatGPT is a large language model, a general-purpose AI chatbot that can translate text, rather than a dedicated machine translation engine. Its output can contain errors or omissions, so important documents should still be reviewed by a professional translator.

Maximize your translation efficiency and quality

Get started today and experience the difference with EliteTrans. Contact us now for a free MTPE quote.

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