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
acknowledged that the model
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "acknowledged that the model" is correct and usable in written English.
It can be used when discussing the recognition or acceptance of a particular model in a specific context, such as research or analysis. Example: "The researchers acknowledged that the model used in their study had limitations that needed to be addressed in future work."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(2)
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
5 human-written examples
Still, he acknowledged that the model was not perfect.
News & Media
That formula, it turns out, is especially bad at dealing with both terrific and terrible: The city acknowledged that the model was "too sensitive" among teachers whose students did either very well or very poorly.
News & Media
It is, however, acknowledged that the model is a simplified representation of the spread of HIV-2.
Science
However, it is acknowledged that the model is highly sensitive to changes in parameters e.g. reading time, reader qualification, and equipment cost.
Science
However, it must be acknowledged that the model is a product of both the patients' accounts and the researcher's own expertise and knowledge.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Today sees the first real sign of unwinding of that strategy as management acknowledges that the model needs a fairly major rebuild".
News & Media
Although Wallace acknowledges that the Model S isn't designed to be fully autonomous, he suggests that Tesla may need to reconsider its stance on Lidar if it's to achieve its self-driving ambition.
News & Media
Though some proponents of the approach acknowledge that the model still has problems, its use would be a start for conservatives who want a more ambitious revision of the way tax cuts are evaluated.
News & Media
McCall acknowledges that the model is still at an experimental stage and speaks for everyone involved in these prototypes when he says: "It will be a learning experience for all of us".
News & Media
It is important to acknowledge that the model in (1) represents just one way in which ERS has been conceptualized in the research literature.
Although many proponents of the rational agent model acknowledge that the model is ideal and that it not necessarily realistically reflects actual human behaviour, they nevertheless assume that individuals' errors of judgement or of informational processing (i.e., their failure to comply with the model and thus make perfect judgements), are non-systematic.
Expert writing Tips
Best practice
When using the phrase "acknowledged that the model", ensure you clearly state what aspect of the model is being acknowledged (e.g., its limitations, its strengths, its assumptions).
Common error
Avoid using "acknowledged that the model" without specifying what is being acknowledged about the model. Be specific about the feature or limitation you're recognizing.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "acknowledged that the model" functions as a verb phrase, specifically acting as a statement of concession or recognition. It introduces a subordinate clause that specifies what aspect of the model is being recognized, as seen in the Ludwig examples.
Frequent in
Science
50%
News & Media
33%
Formal & Business
17%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "acknowledged that the model" is used to concede a point regarding a model, frequently its limitations. According to Ludwig, the phrase is grammatically correct and more common in scientific and professional contexts. To enhance clarity, specify the aspect being acknowledged. Alternatives like "recognized that the model" or "conceded that the model" offer similar meanings. While Ludwig identifies the phrase as usable, bear in mind that due to a very limited number of examples the results should be taken with caution.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Recognized that the model
Focuses more on the act of identifying or noticing the model's characteristics.
Conceded that the model
Implies admitting something is true about the model, often reluctantly.
Admitted that the model
Similar to 'conceded' but can also mean allowing the model's existence or validity.
Confirmed that the model
Suggests verifying or establishing the model's characteristics.
Accepted that the model
Implies agreement with something related to the model, potentially after some debate.
Affirmed that the model
More assertive than 'acknowledged'; emphasizes stating the model's properties confidently.
Understood that the model
Focuses on comprehension or grasp of the model's nature or limitations.
Determined that the model
Suggests coming to a conclusion about the model after investigation or analysis.
Observed that the model
Highlights noting something specific about the model based on observation.
Noted that the model
Similar to observed, but can also carry a tone of listing features rather than in-depth analysis.
FAQs
How can I use "acknowledged that the model" in a sentence?
Use "acknowledged that the model" to concede a point about a model's features, limitations, or validity. For example, "The researchers "acknowledged that the model" was a simplification of reality".
What's a more formal synonym for "acknowledged that the model"?
A more formal synonym could be "conceded that the model" or "recognized that the model". These alternatives offer a similar meaning but with a slightly more elevated tone.
Is it correct to say "acknowledged the model" without "that"?
While grammatically possible in certain contexts, including "that" often provides clarity and smoother sentence flow, especially when followed by a clause. Without "that", it might be misconstrued.
What can I say instead of "acknowledged that the model" to show agreement?
If you want to show agreement, you might use phrases like "accepted that the model", "affirmed that the model", or "confirmed that the model" depending on the specific nuance you want to convey.
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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested