Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is presumed to be correct
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is presumed to be correct" is correct and usable in written English.
It can be used in contexts where something is accepted as true or accurate until proven otherwise. Example: "In the absence of evidence to the contrary, the information provided in the report is presumed to be correct."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
is recognized as valid
is deemed to be effective
is deemed to be true
is regarded to be correct
is correct
is validated as right
is considered accurate
assumed to be correct
is deemed to be unfair
is deemed to be valid
is deemed to be suitable
is deemed to be correct
is taken to be true
is judged as accurate
is deemed to be appropriate
is deemed to be acceptable
is thought to be accurate
is regarded as true
is deemed to be satisfactory
is deemed to be fair
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
The concept of a wiki is based on the assumption that the majority is correct: if someone writes an erroneous statement on Wikipedia, the probability is considered to be high that someone else from the majority that is presumed to be correct will identify the error.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Under Florida law, "returns certified by election officials are presumed to be correct".
News & Media
Contigs generated from each assembly process were mapped to each homologous genome reference sequence with NCBI Blast-2.2.20 for Windows 32bit machine [32], of which with size no shorter than Ybp (Y is 100 bp for 36mer datasets and 200 bp for 75mer datasets) and at least 98% of each read completely match to the reference sequence were presumed to be correct.
Science
If the match score exceeded 80%, the match was presumed to be correct.
Science
The current probability of RVFV spreading to the US and the EU is presumed to be low, and such presumptions are probably correct.
(2012), which is presumed to be inversely related to GLD.
Science
Decreased collagen synthesis is (presumed to be) the result.
The film is presumed to be lost.
Wiki
These patients are presumed to be cured.
Encyclopedias
New architecture was presumed to be revolutionary.
News & Media
The three were presumed to be Michael Howard, Peter Lilley and Michael Portillo.
News & Media
Expert writing Tips
Best practice
Use "is presumed to be correct" when you want to indicate that something is accepted as true or accurate in the absence of contradictory evidence. Be mindful that this implies a possibility of being proven wrong.
Common error
Avoid relying solely on presumption without seeking validation or evidence, especially in critical contexts. Presumptions should be tested and verified whenever possible to ensure accuracy.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is presumed to be correct" serves as an epistemic qualifier, indicating a belief or assumption that something is accurate in the absence of conclusive evidence. As confirmed by Ludwig AI, it expresses a provisional acceptance of truth.
Frequent in
Science
30%
News & Media
25%
Formal & Business
15%
Less common in
Encyclopedias
10%
Wiki
10%
Reference
10%
Ludwig's WRAP-UP
The phrase "is presumed to be correct" indicates a provisional acceptance of truth, acknowledging the absence of conclusive evidence while suggesting a reasonable basis for belief. As Ludwig AI confirms, it's grammatically sound and suitable for diverse contexts, particularly in science, news, and formal communications. The phrase is neutrally registered, objective, and analytical, functioning as an epistemic qualifier. While interchangeable alternatives like "is assumed to be accurate" exist, using "is presumed to be correct" appropriately means recognizing the potential for future disproof.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is assumed to be accurate
Replaces 'presumed' with 'assumed' and 'correct' with 'accurate', suggesting a slightly less formal tone.
is deemed to be accurate
Substitutes 'presumed' with 'deemed' and 'correct' with 'accurate', suggesting a formal assessment.
is considered to be valid
Substitutes 'presumed' with 'considered' and 'correct' with 'valid', focusing on the acceptance of something as legitimate.
is thought to be accurate
Uses 'thought' instead of 'presumed' and 'accurate' instead of 'correct', indicating a common belief.
is regarded as true
Replaces 'presumed' with 'regarded' and 'correct' with 'true', emphasizing a belief in the veracity of something.
is believed to be true
Highlights that something is 'believed' instead of presumed to be 'true'.
is understood to be right
Uses 'understood' instead of 'presumed' and 'right' instead of 'correct', conveying a sense of general agreement.
is inferred to be correct
Uses 'inferred' instead of 'presumed', implying that the correctness is derived from reasoning or evidence.
is taken as gospel
Emphasizes the absolute truth or unquestionable nature of something, implying strong belief.
is accepted without question
Highlights the lack of scrutiny or doubt associated with something.
FAQs
How can I use "is presumed to be correct" in a sentence?
You can use "is presumed to be correct" to indicate that something is accepted as accurate until proven otherwise. For example: "In the absence of evidence to the contrary, the data "is presumed to be correct"".
What are some alternatives to "is presumed to be correct"?
Some alternatives include "is assumed to be accurate", "is considered to be valid", or "is regarded as true". The best choice depends on the specific context and nuance you want to convey.
When is it appropriate to use "is presumed to be correct"?
It's appropriate when there is a reasonable basis for believing something is true, but there is also a possibility it could be disproven. This is often used in legal, scientific, or analytical contexts where provisional acceptance is necessary.
What's the difference between "is presumed to be correct" and "is known to be correct"?
"Is presumed to be correct" suggests a belief in accuracy without absolute proof, whereas "is known to be correct" implies established certainty and evidence.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested