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.

· d0cef2f · 14 files, +479/−200

New candidate hydrator ai_trend_feedback_context_hydrator and other changes.

candidate hydratorsconstantsparams
  • Added 2 feature flags: EnableAiTrendFeedbackContext (default off) and UseServedSlateContext (default off).
  • New candidate hydrator: ai_trend_feedback_context_hydrator.
  • Constants changed: _GROK_4_6_INTERNAL_DIAL 0.1 → 0.3 (classifier.py).
  • Most activity in phoenix/ (+189/−169), home-mixer/ (+255/−17) and grox/ (+35/−14).

Full analysis → Summary: automatic analysis

Config parameters (param! defaults)

Added parameterTypeDefaultFile
EnableAiTrendFeedbackContextboolfalsehome-mixer/params/param.rs
UseServedSlateContextboolfalsehome-mixer/params/param.rs

Pipeline components

KindChangeFile
Candidate hydratoraddedhome-mixer/candidate_hydrators/ai_trend_feedback_context_hydrator.rs
Scorermodifiedhome-mixer/scorers/phoenix_scorer.rs
Scorermodifiedhome-mixer/scorers/ranking_scorer.rs

Changed constants & literal values

NameOldNewFile
_GROK_4_6_INTERNAL_DIAL0.10.3grox/flows/ptos/classifier.py

Modules touched

ModuleFiles addedModifiedRemovedLines +Lines −
phoenix/010+189−169
home-mixer/180+255−17
grox/040+35−14

Files (14)

Show file list
PathLinesNote
Mgrox/core/data_loaders/data_types.py+4/−0
Mgrox/core/data_loaders/post_mapper.py+3/−0
Mgrox/flows/ptos/classifier.py+1/−1
Mgrox/libs/grok_sampler/llm.py+27/−13
Ahome-mixer/candidate_hydrators/ai_trend_feedback_context_hydrator.rs+157/−0
Mhome-mixer/candidate_hydrators/mod.rs+1/−0
Mhome-mixer/candidate_pipeline/phoenix_candidate_pipeline.rs+4/−0
Mhome-mixer/models/candidate.rs+23/−0
Mhome-mixer/params/param.rs+13/−0
Mhome-mixer/scored_posts_server.rs+2/−0
Mhome-mixer/scorers/phoenix_scorer.rs+4/−0
Mhome-mixer/scorers/ranking_scorer.rs+22/−10
Mhome-mixer/util/urt/post_marshaller.rs+29/−7
Mphoenix/crates/serving/xai-recsys-engine/src/emb_table.rs+189/−169