Issues

• BobcatParser model download fails due to unreachable qnlp.cambridgequantum.com (DNS resolution error)

  Quantinuum/lambeq#257 · Filter by author Yahya3mn opened on Feb 14, 2026
  3

• BobcatParser fails: ModelDownloaderError (URL qnlp.cambridgequantum.com is unreachable/unknown host)

  Quantinuum/lambeq#254 · Filter by author moniquescz opened on Dec 3, 2025

• Unable to reach URL https://qnlp.cambridgequantum.com/

  Quantinuum/lambeq#253 · Filter by author bartheye opened on Dec 2, 2025
  1

• Add free fermions support to lambeq circuits

  enhancement
  Quantinuum/lambeq#244 · Filter by author dimkart opened on May 8, 2025

• quantum.Diagram.eval() method works only with Tket backends

  fix
  Quantinuum/lambeq#243 · Filter by author dimkart opened on May 8, 2025

• Organise converters and interfaces

  enhancementfix
  Quantinuum/lambeq#242 · Filter by author dimkart opened on May 8, 2025

• DisCoCirc: Remove unnecessary swaps from diagrams

  enhancement
  Quantinuum/lambeq#230 · Filter by author dimkart opened on Mar 28, 2025

• Refactor/simplify training module

  enhancementup-for-grabs
  Quantinuum/lambeq#221 · Filter by author dimkart opened on Feb 25, 2025

• Huggingface complains about a forked process when using BobCat and the QuantumModel

  fix
  Quantinuum/lambeq#218 · Filter by author dimkart opened on Feb 20, 2025

• RemoveSwapsRewriter may fail if diagram is not normalised

  Quantinuum/lambeq#215 · Filter by author dimkart opened on Feb 20, 2025

• Update CLI with new features

  fix
  Quantinuum/lambeq#214 · Filter by author dimkart opened on Feb 20, 2025

• Update copyright notice in source files for new release

  Quantinuum/lambeq#213 · Filter by author dimkart opened on Feb 20, 2025
  1

  

• Unexpected Results Depending on DisCoPy Installation Timing

  Quantinuum/lambeq#207 · Filter by author SiyoonKIM opened on Feb 13, 2025
  6

• DisCoCirc: Wrong wire assignments with sandwich functor

  bug
  Quantinuum/lambeq#200 · Filter by author dimkart opened on Dec 13, 2024
  1

• DisCoCirc: Add more tests

  Quantinuum/lambeq#198 · Filter by author dimkart opened on Dec 5, 2024

• DisCoCirc: Include pruned nouns as simple boxes

  enhancement
  Quantinuum/lambeq#194 · Filter by author dimkart opened on Dec 2, 2024
  1

• Pregroup tree rewrites: Possibility of merging nodes when > 1 children are present, but only one has the correct type

  enhancement
  Quantinuum/lambeq#188 · Filter by author dimkart opened on Nov 18, 2024
  

• DisCoCirc: Coreference problem with plural pronouns

  Quantinuum/lambeq#186 · Filter by author dimkart opened on Nov 18, 2024

• Frames: Create function that gives the nouns in the order they appear in the diagram

  enhancement
  Quantinuum/lambeq#182 · Filter by author neiljdo opened on Nov 14, 2024

• Frame drawing: Some wires still cross frames

  bug
  Quantinuum/lambeq#176 · Filter by author neiljdo opened on Nov 6, 2024

• Frame drawing: Some boxes/frame are still rendered lower than expected

  bug
  Quantinuum/lambeq#172 · Filter by author neiljdo opened on Nov 5, 2024
  

• Frame drawing: Some nouns not moved to the top

  bug
  Quantinuum/lambeq#171 · Filter by author dimkart opened on Nov 5, 2024
  

• Inner product between two quantum circuits

  bug
  Quantinuum/lambeq#154 · Filter by author kinianlo opened on Sep 22, 2024
  3

• Circuit not runnig by this backend instance.

  Quantinuum/lambeq#153 · Filter by author enzokgomes opened on Sep 10, 2024
  1

  

• Fix transformers-related warning

  fix
  Quantinuum/lambeq#148 · Filter by author incrementaliser opened on Aug 26, 2024
  1