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 updated upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is updated upon" is correct and usable in written English.
It can be used to indicate that something is refreshed or modified when a specific event occurs. Example: "The database is updated upon receiving new data from the user."
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
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
2 human-written examples
Parameter γ is an update speed factor, indicating the speed by which an activation level is updated upon received input from other states.
Science
This data structure is updated upon the arrival of a new real IP packet (indicated by the TS message, only for the UUT) or whenever a new data packet is generated by the traffic generation models implemented in the testbed (for emulated users).
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The study is to be updated upon the continuation of the project.
Science
The trust values among users are updated upon each user event.
Science
This profile can be updated, upon which other components can be informed and reconfigured.
Since in gIF models, conductances are updated upon the occurrence of spikes, one has to consider two types of variables with distinct type of dynamics.
In gIF models, conductances are updated upon the occurrence of spikes (see Section 3.2) which are considered as such discrete events.
You can accept the meeting time (your calendar will be updated upon approval), send the contact another meeting time or you can deny the meeting all together.
News & Media
This post will be updated upon their response. .
News & Media
The scenario was developed with the "World Editor" of Reign of Chaos, and was updated upon the release of its expansion, The Frozen Throne.
Wiki
The target databases will be updated upon new releases of STRING and IntAct.
Science
Expert writing Tips
Best practice
When using "is updated upon", ensure that the event triggering the update is clearly defined to avoid ambiguity. For example, specify "is updated upon receiving new data" rather than just "is updated".
Common error
Avoid using "is updated upon" without specifying the event that causes the update. For example, instead of saying "the system is updated upon", clarify what triggers the update such as "the system is updated upon user login" to give more information.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is updated upon" functions as a passive construction indicating that something undergoes a change or modification in response to a specific event or condition. As Ludwig AI explains, it signifies a direct consequence of a preceding action.
Frequent in
Science
67%
News & Media
27%
Wiki
6%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "is updated upon" signifies that something undergoes a revision or change directly following a specific event. According to Ludwig AI, the phrase is grammatically correct, although its usage is relatively rare. Predominantly found in scientific and news-related contexts, it conveys a direct relationship between an event and a subsequent update. When writing, it's crucial to clearly define the trigger event to avoid ambiguity. Alternative phrases such as "is revised following" offer similar meanings with slight variations in nuance. The formality of "is updated upon" tends to be higher, often appearing in documented procedures and scientific explanations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is revised following
Emphasizes the act of reviewing and amending something after an event.
is modified subsequent to
Highlights the alteration of something that occurs after a particular point in time.
is amended after
Focuses on the correction or improvement made after a specific event.
is adjusted based on
Highlights the adaptation of something depending on new information or circumstances.
is corrected when
Emphasizes the rectification of something upon a certain trigger or condition.
is refreshed after
Focuses on renewing or updating something after a certain event has passed.
is changed following
Indicates an alteration that happens as a consequence of a preceding event.
is adapted according to
Emphasizes the process of making something suitable or fitting based on certain guidelines.
is refined after
Focuses on improving or perfecting something after a particular event or development.
is altered when
Highlights the modification of something when a specific condition or event occurs.
FAQs
How can I use "is updated upon" in a sentence?
You can use "is updated upon" to indicate that something changes or refreshes when a specific event occurs. For example, "The database is updated upon receiving new data" or "The software is updated upon installation of the patch".
What are some alternatives to "is updated upon"?
Alternatives include "is revised following", "is modified subsequent to", or "is adjusted based on", each carrying a slightly different nuance.
Is it correct to say "is updated when" instead of "is updated upon"?
While both "is updated when" and "is updated upon" are grammatically correct, "is updated upon" suggests a more immediate or direct consequence of the event. For example, "The report is updated upon completion of the analysis" implies a direct and immediate update.
Which is more formal, "is updated upon" or "is updated after"?
"Is updated upon" tends to be slightly more formal than "is updated after". In many contexts, "is updated after" might be a more straightforward and commonly used alternative in general writing.
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
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested