Issues

• Update point prescription documentation

  documentationurgent
  NNPDF/nnpdf#2525 · Filter by author scarlehoff opened on Oct 8, 2026
  

• groups_chi2 does not arrive in the required shape to plot_datasets_chi2

  bug
  NNPDF/nnpdf#2524 · Filter by author jekoorn opened on Oct 6, 2026
  1

• Is the PC/HT theory covariance matrix an issue?

  NNPDF/nnpdf#2521 · Filter by author enocera opened on Sep 28, 2026
  

• Implement variant of the CMS_WPWM_13TEV data set

  NNPDF/nnpdf#2520 · Filter by author enocera opened on Sep 28, 2026
  

• The NNPDF4. theory should contain the EWK K-factors in theories_slim

  NNPDF/nnpdf#2519 · Filter by author enocera opened on Sep 28, 2026
  2

  

• 4.1 QED theories

  NNPDF/nnpdf#2506 · Filter by author felixhekhorn opened on Aug 13, 2026
  3

  

• Add public - API tests

  NNPDF/nnpdf#2502 · Filter by author scarlehoff opened on Jul 21, 2026

• peek_pdf script

  NNPDF/nnpdf#2501 · Filter by author scarlehoff opened on Jul 10, 2026

• Include the --thcovmat_if_present flag by default in vp-comparefits

  validphys
  NNPDF/nnpdf#2482 · Filter by author jekoorn opened on Jun 12, 2026
  1

• Clean up filter files (v. N)

  NNPDF/nnpdf#2479 · Filter by author scarlehoff opened on Jun 2, 2026
  

• Check settings in FK tables

  NNPDF/nnpdf#2450 · Filter by author felixhekhorn opened on Apr 10, 2026
  3

  

• Fix jets and stars filters

  data toolchain
  NNPDF/nnpdf#2444 · Filter by author scarlehoff opened on Apr 6, 2026
  8

  

• Parallelise _only_ the convolution+loss

  enhancement
  NNPDF/nnpdf#2434 · Filter by author scarlehoff opened on Feb 24, 2026

• Optimize the jax and pytorch compability

  NNPDF/nnpdf#2417 · Filter by author scarlehoff opened on Jan 12, 2026

• Implementation of ATLAS_WPWM_13TEV_HMT

  NNPDF/nnpdf#2410 · Filter by author ecole41 opened on Dec 11, 2025
  4

  

• Test positivity at postfit time and with grids instead of fktables

  good first issuehelp wanted
  NNPDF/nnpdf#2395 · Filter by author scarlehoff opened on Nov 4, 2025
  1

  

• Implementation of data sets excluded from NNPDF4.0

  data toolchain
  NNPDF/nnpdf#2390 · Filter by author enocera opened on Oct 28, 2025
  

• Collect grids and compute FK tables for NNPDF4.0 data sets excluded by selection criteria

  NNPDF/nnpdf#2373 · Filter by author enocera opened on Sep 23, 2025

• Implementation of future test data

  NNPDF/nnpdf#2368 · Filter by author enocera opened on Sep 17, 2025
  37

  

• Too small chi2 in CMS_TTBAR_8TEV_2L_DIF_MTTBAR-YT-NORM

  data toolchain
  NNPDF/nnpdf#2356 · Filter by author jacoterh opened on Aug 14, 2025
  1

  

• Check integrability without fktables or grids

  enhancement
  NNPDF/nnpdf#2348 · Filter by author scarlehoff opened on Jul 24, 2025

• Accelerate pandas on GPUs

  enhancement
  NNPDF/nnpdf#2323 · Filter by author Radonirinaunimi opened on May 27, 2025

• Separate the nuclear uncertainties from experimental

  enhancement
  NNPDF/nnpdf#2291 · Filter by author scarlehoff opened on Mar 4, 2025
  

• Update theory documentation

  documentation
  NNPDF/nnpdf#2288 · Filter by author felixhekhorn opened on Feb 28, 2025
  5

  

• Update citation policy for theory used

  documentation
  NNPDF/nnpdf#2287 · Filter by author scarlehoff opened on Feb 28, 2025
  4