Issues

• detector_error_model fails when a non-deterministic observable is not flipped by any error

  QuEraComputing/tsim#269 · Filter by author yzcj105 opened on Nov 4, 2026
  1

• Friendlier error for rec[-k] pointing before the first measurement

  QuEraComputing/tsim#265 · Filter by author rafaelha opened on Nov 4, 2026

• Statevector memory budget ignores container (cgroup) memory limits

  QuEraComputing/tsim#264 · Filter by author rafaelha opened on Nov 4, 2026

• Per-shot observable expectations and Pauli-target OBSERVABLE_INCLUDE (like Clifft's EXP_VAL)

  area: circuitcategory: feature
  QuEraComputing/tsim#249 · Filter by author rafaelha opened on Nov 3, 2026

• Build detector error models natively, without leaning on stim

  area: QECarea: ZXcategory: feature
  QuEraComputing/tsim#247 · Filter by author rafaelha opened on Nov 3, 2026

• detector_error_model() models the same non-Clifford gate differently depending on its spelling

  area: circuitcategory: bug
  QuEraComputing/tsim#226 · Filter by author rafaelha opened on Oct 28, 2026

• Add sweep argument to stim.CompiledMeasurementSampler.sample

  area: circuitarea: STIMcategory: feature
  Feature

  QuEraComputing/tsim#126 · Filter by author rafaelha opened on Apr 25, 2026

• Deterministic reference sample

  area: circuitarea: emulatorcategory: feature
  QuEraComputing/tsim#120 · Filter by author rafaelha opened on Apr 16, 2026

• Non-deterministic sampling when seed is fixed but batch_size or reference sampling varies

  area: circuitcategory: bug
  QuEraComputing/tsim#104 · Filter by author rafaelha opened on Apr 10, 2026