For GRFP applicants reading their feedback
NSF GRFP Ratings Decoder and Reapply Plan
Paste your band and ratings, or drop your ratings sheet. Learn what they mean, whether you can apply again, and the changes that matter most.
Free to start. No card needed.
2026 feedback (example)
- BandBand 2 of 5
- Intellectual MeritExcellent · Excellent · Very Good
- Broader ImpactsVery Good · Good · Very Good
- Weakest criterionBroader Impacts: plans were not specific
What you'll get
What your band and ratings mean, and what to change next
- Your band and ratings in plain words, and what NSF has and has not said about them
- Whether you can apply again, and your field's next deadline
- The sections to change first, tied to your weakest criterion
Before and after
Your ratings in. A plan out.
Application Band: Band 2. Quality Ratings, Intellectual Merit | Broader Impacts: Excellent | Very Good, Excellent | Good, Very Good | Very Good. I applied as a senior and started my PhD in ecology this fall.
Your ratings lean strong on Intellectual Merit and softer on Broader Impacts, where every reviewer rated you below Excellent. Can you reapply? Yes, once, this cycle, as a first-year graduate student. Your Life Sciences deadline is October 19, 2026, at 8:00 p.m. Eastern. Change first: make your Broader Impacts plans specific, with who, where, how often and how you will know they worked.
NSF has not published how bands map to awards, so River reads your ratings for direction, not odds.
Why it works
What do GRFP ratings and bands mean?
GRFP feedback is what NSF shows in the GRFP module after the review: for the 2026 competition, a band rank and a rating for Intellectual Merit and Broader Impacts from each reviewer, with no written comments. River's ratings decoder reads what you paste or drop, explains it in plain words, tells you whether you can apply again under this year's rules, and turns your weakest criterion into a short list of changes. Add last year's statements, and it points to the exact paragraphs behind each rating.
NSF says applicants receive "both their band rank and the qualitative ratings for Intellectual Merit and Broader Impacts," and that "No written reviewer comments were collected as part of the 2026 GRFP review process" (NSF). NSF has not published how bands map to awards or Honorable Mentions. Honorable Mention itself goes to "meritorious applicants who do not receive Fellowship offers" (NSF 26-526), so it is a real recognition without the funding.
Who can try again changed in 2025. Seniors and graduates who have not started graduate school can apply as many times as they like, first-year graduate students can apply once, and second-year students cannot apply at all. If you are reapplying this month, check your topic with the eligibility checker, rework the weaker section with the Broader Impacts builder, and get a fresh, written read of the new draft from the mock review.
What lands in your doc
What's in your decoded feedback
- Your band and every rating laid out by criterion, with your strongest and weakest areas named
- What NSF has published about bands and ratings, and what it has not, stated plainly
- Whether you can apply again under this year's rules, with your field's next deadline
- Each written comment, if you have any, sorted into strengths and fixes by section
- The paragraphs to change first in last year's statements, when you include them
- A short plan for this cycle or the next, counted back from your deadline
How it works
From feedback to plan
Paste your feedback
Paste your band and ratings from the GRFP module, or drop the ratings sheet as a PDF.
Add your statements
Optional. Drop last year's statements so River can point to the paragraphs behind each rating.
Get your reading
The doc explains your ratings, whether you can reapply, and the changes that matter most.
Plan the next draft
Follow the plan, then ask River to review the revised statements the way a reviewer would.
How to read your GRFP feedback yourself
Start with the pattern, not the band. Write each reviewer's two ratings side by side and look for the criterion where you collect your lowest marks. One Good among Excellents often means one reader missed something; Good from every reviewer on one criterion usually means the statements never made that case. The band adds less than it seems, because NSF has not said how bands relate to awards, and one applicant who compared notes with others found more Excellent ratings did not always mean a higher band.
If you received written comments in an earlier year, sort every sentence into strengths and weaknesses, then group the weaknesses by section. A comment like "plans are not very concrete" points to a paragraph you can fix, not to a flaw in you. One 2025 Honorable Mention reviewer wrote that an explicit hypothesis "would have further strengthened the proposal", and that applicant's winning plan the next year listed numbered hypotheses (GRFP Help).
Then check the rules before you plan. Graduate students can apply only once, in the first year of their first graduate program, so if you applied as a senior and are now a first-year student, this cycle is your last chance. Deadlines run from October 19 to 23, 2026, at 8:00 p.m. Eastern, and letters are due October 16. If you can apply again later, keep your feedback with your drafts so next year's version answers it.
Questions GRFP applicants ask
Common questions
What does a GRFP band mean?
NSF says the band rank shows how your application ranked relative to others in your field's review panel. It has not published how bands translate into awards or Honorable Mentions. One applicant's screenshot of the module described five bands, each a fifth of the pool. Read your band as a rough position, and your ratings as the guide to what to change.
Why didn't I get written reviewer comments?
Because NSF did not collect any for the 2026 competition. Its FAQ says applicants receive a band rank and ratings for Intellectual Merit and Broader Impacts, and that no written reviewer comments were collected. Applicants in 2025 and earlier saw reviewers' comments word for word. NSF has not said what feedback the 2026–27 cycle will include.
What does Honorable Mention mean on the GRFP?
It is NSF's recognition for strong applicants who did not get a fellowship, and it carries no stipend. NSF named 1,470 Honorable Mentions in 2026. A few are usually upgraded when offered fellows decline, and in 2025 NSF moved 504 from the list to full fellowships (C&EN).
Can I reapply to the GRFP?
It depends on your stage. Seniors and graduates who have never enrolled in a graduate program can apply as many times as they like. Graduate students can apply once, in the first year of their first graduate program, and second-year students cannot apply. Joint bachelor's-master's students also get one try.
When does GRFP feedback come out?
Months after results. Results arrive in early April, but in 2025 and 2026 the ratings appeared in the GRFP module around the start of October, a couple of weeks before the next deadlines. If you applied as a senior and are now a first-year graduate student, that leaves little time, so start revising the day your feedback arrives.
Is my feedback used to train AI?
No. Under River's privacy policy, nothing you write or upload is used to train AI models, and River's agreements with its AI providers bar them from training on it too. Your ratings, statements and the reading stay in your private workspace, where you can delete them at any time.
Your next step
More for your GRFP application
Turn your ratings into a plan
Paste what the GRFP module shows. You get what it means, whether you can reapply, and what to fix first.