x-algorithm changelog (unofficial)

Unofficial, community-maintained project. Not affiliated with, endorsed by, or operated by X Corp. or xAI. Notes are generated from the public git history of xai-org/x-algorithm and may contain mistakes; the upstream diff is the source of truth.

· 902a06f · 25 files, +480/−179

Code changes in home-mixer/, visibility-filtering/ and phoenix/ (25 files).

schema
  • Proto/Thrift schema: 1 field added (e.g. PredictNextActionsRequest.experiment_overrides).
  • Most activity in home-mixer/ (+236/−75), visibility-filtering/ (+128/−61) and phoenix/ (+116/−43).
  • 1 file changed only in formatting, comments or sync metadata.

Full analysis → Summary: automatic analysis

Config parameters (param! defaults)

None.

Pipeline components

KindChangeFile
Candidate hydratormodifiedhome-mixer/candidate_hydrators/engagement_counts_hydrator.rs
Scorermodifiedhome-mixer/scorers/author_cold_start.rs
Side effectmodifiedhome-mixer/side_effects/mutual_follow_stats_side_effect.rs
Candidate hydratormodifiedvisibility-filtering/hydration/tes_hydrator.rs

Schema fields (1)

Show proto/thrift field changes
ChangeField
addedPredictNextActionsRequest.experiment_overrides

Modules touched

ModuleFiles addedModifiedRemovedLines +Lines −
home-mixer/050+236−75
visibility-filtering/0120+128−61
phoenix/080+116−43

Files (25)

Show file list
PathLinesNote
Mhome-mixer/candidate_hydrators/engagement_counts_hydrator.rs+8/−9
Mhome-mixer/models/candidate.rs+8/−0
Mhome-mixer/params/param.rs+1/−1sync metadata
Mhome-mixer/scorers/author_cold_start.rs+215/−60
Mhome-mixer/side_effects/mutual_follow_stats_side_effect.rs+4/−5
Mphoenix/crates/serving/xai-recsys-proto/proto/recsys.proto+4/−0
Mphoenix/python/common/xai-proto/proto/recsys.proto+4/−0
Mphoenix/python/training/xai-checkpointing/xai_checkpointing/dek.py+38/−9
Mphoenix/python/training/xai-checkpointing/xai_checkpointing/orbax_encrypted.py+2/−0
Mphoenix/xrex/data/retrieval_dataset.py+16/−31
Mphoenix/xrex/train/recsys_bundle_export.py+8/−2
Mphoenix/xrex/train/trainer_recsys.py+6/−1
Mphoenix/xrex/utils/log_util.py+38/−0
Mvisibility-filtering/config.rs+6/−6
Mvisibility-filtering/dark_traffic_setup.rs+80/−35
Mvisibility-filtering/hydration/mod.rs+2/−2
Mvisibility-filtering/hydration/tes_hydrator.rs+21/−0
Mvisibility-filtering/lib.rs+6/−6
Mvisibility-filtering/models/mod.rs+1/−1
Mvisibility-filtering/models/safety_labels.rs+1/−0
Mvisibility-filtering/models/tweet.rs+4/−0
Mvisibility-filtering/params.rs+3/−3
Mvisibility-filtering/server.rs+2/−2
Mvisibility-filtering/twemcache/client.rs+0/−4
Mvisibility-filtering/twemcache/mod.rs+2/−2