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
improved so far
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "improved so far" is correct and usable in written English.
It can be used to indicate progress or enhancement that has occurred up to the present moment. Example: "The project has improved so far, showing significant advancements in efficiency and productivity."
✓ Grammatically correct
News & Media
Science
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
6 human-written examples
The program, which is considered a model for how health care can be improved, so far involves patients with just two diseases: diabetes and congestive heart failure.
News & Media
It's at an early stage but the odds appear to have improved: so far 32% of Team GB's medals are from privately educated athletes.
News & Media
A few people were more optimistic: 10% believe their quality of life will improve when they are resettled, but only 2% reported that their quality of life has improved so far.
News & Media
Display resolution can only be improved so far before our feeble human eyes stop perceiving the advantages.
News & Media
The two-time Grand Slam champion's results in 2015 have been much improved so far as he reached the Australian Open final and won his first clay-court tournaments in Munich and Madrid.
News & Media
But the data suggest that servicing hasn't improved so far; rather, the situation seems to be getting worse.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
On this basis, due to the main gap of integrating service features in the product design process, the paper presents and defines DfX approaches enlightening, among the several target properties they have been called to improve so far, the most suitable DfX streams detected to solve the reported PSS design issue and to define Design for Product Service Supportability (DfPSS).
Science
Every store is an experiment and unique, and we continue to upgrade and continue to improve". So far, Whole Foods has been working arm-in-arm with Detroit Mayor Dave Bing and other city leaders to make its newly opened store a beacon of positive retailing for the denizens of the city as well as a commercially successful venture for the company.
News & Media
However, screening a higher number of randomly mutated sequences of pCore AOX1 recently also led to considerably improved variants, while our more rational approach resulted only in moderately improved variants so far (Sync5 and Sync6).
Science
Output in Africa is also expected to increase a little this year from last year's reduced crop, reflecting improved rainfall so far this season among the major producers in North Africa.
No reports have been published to test them in CaP-radioresistant (RR) cells as radiosensitizers to improve radiosensitivity so far.
Science
Expert writing Tips
Best practice
When using "improved so far", ensure the context clearly indicates what is being improved and the scope of the improvement. For example, specify the metric or aspect that has shown advancement.
Common error
Avoid using "improved so far" without specifying the area of improvement. Vague statements lack clarity. Instead of saying "things have improved so far", specify "the project's efficiency has improved so far".
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "improved so far" functions as an adverbial phrase, modifying a verb or verb phrase to indicate the extent of improvement up to the present time. It specifies that progress has been made, as supported by examples from Ludwig.
Frequent in
News & Media
50%
Science
41%
Formal & Business
9%
Less common in
Social Media
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "improved so far" functions as an adverbial phrase used to express progress or advancement up to the present time. Ludwig AI confirms that this phrase is grammatically sound and appears in a variety of contexts, including news media and scientific literature. While not extremely frequent, it is a useful expression for conveying that something has shown positive change. Consider alternatives such as "progressed to date" or "advanced thus far" for a more formal tone, and be sure to specify the scope of the improvement for clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
progressed to date
Replaces 'improved' with 'progressed' and 'so far' with 'to date', focusing on the advancement made until now.
advanced thus far
Uses 'advanced' instead of 'improved' and 'thus far' instead of 'so far', indicating forward movement until the present.
enhanced up to now
Substitutes 'improved' with 'enhanced' and 'so far' with 'up to now', emphasizing the augmentation achieved.
developed until now
Replaces 'improved' with 'developed' and 'so far' with 'until now', highlighting the evolution occurred.
gotten better so far
Uses a more informal phrasing with 'gotten better' in place of 'improved', maintaining 'so far' to indicate the present timeframe.
shown improvement thus far
Emphasizes the demonstration of improvement, using 'thus far' to denote the current state.
made progress until now
Focuses on the act of making progress, with 'until now' specifying the endpoint of the advancement.
advanced to this point
Highlights the current stage of advancement, using 'to this point' instead of 'so far'.
evolved up to this point
Indicates a gradual change or development, with 'up to this point' defining the timeframe.
bettered until the present
Uses 'bettered' as a synonym for 'improved' and 'until the present' to specify the timeframe.
FAQs
How can I use "improved so far" in a sentence?
Use "improved so far" to indicate that something has shown progress up to the present moment. For example: "Our sales figures have "improved so far" this quarter."
What's a formal alternative to "improved so far"?
For a more formal tone, you could use phrases like "progressed to date" or "advanced thus far" to convey a similar meaning.
Is "improved so far" always used to describe positive changes?
Yes, "improved so far" typically implies positive changes or advancements. To describe lack of progress, consider phrases like "not improved so far" or "failed to improve so far".
How does "improved so far" differ from "improved significantly"?
"Improved so far" indicates progress up to a certain point, while "improved significantly" focuses on the magnitude of the improvement. You could say, "The system has "improved so far", but not "improved significantly"".
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