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pooled4

10,353,268events in the training captures
12models serving questions
2020 → 2026span of the captures
0results
oss · pooled4 · World model · public
01 · Data

Dataset versions

A dataset version is a capture of the source as of a date: its event spine and the files training reads.

2 dataset versions

pooled4 pooled4 @ asof-2026-08-25

the first four streams staged for pooled4_ctrl_v1 on jon-1627 (rust, node, kubernetes, nixpkgs; Node's 2026-08-25 capture), 5,224,487 events by the runs' receipts; the staging holds all eight, the runs read four; members recorded where they are (modal://jon-1627/vei-oss-data/praxis/pooled4_ctrl_v1/streams); see REPORT.md

llm_report · REPORT.md

pooled4@asof-2026-08-25 — data stage report

Recorded 2026-10-13 as part of the OSS line's migration to the factory. The data already existed; nothing was rematerialized or read in bulk.

What it is. The first four streams staged for pooled4_ctrl_v1 on jon-1627 (rust, node, kubernetes, nixpkgs; Node's 2026-08-25 capture), 5,224,487 events by the runs' receipts; the staging holds all eight, the runs read four. A pool is its own source: its runs read it as one body of data, even where a member's bytes are also a single-repo dataset.

Output, by identity. 4 member spines, recorded where they are (modal://jon-1627/vei-oss-data/praxis/pooled4_ctrl_v1/streams/<member>). Each member's digest is the one already on record (its single-repo dataset, or the sync manifest staged beside it); counts and span are copied from the single-repo dataset with the same digest.

Drift. Members drawn from single-repo datasets carry their ingest-time checks there. A pool has no single calendar split (each stream is split at its own time quantile), so no split-time check was run; members without a single-repo dataset of their own have no drift record, a caveat on any result.

9 files, 4.73 GB
  • Event spine · 4 files4.73 GB
  • 0/rust-lang__rust/canonical_events.jsonlb3ddaebe275a1.47 GB
  • 1/nodejs__node/canonical_events.jsonl67e5cb433a29729.1 MB
  • 2/kubernetes__kubernetes/canonical_events.jsonlac20f85b92071.37 GB
  • 3/NixOS__nixpkgs/canonical_events.jsonl75e2120c47be1.16 GB
  • Phase_report · 1 file1 kB
  • REPORT.md4fea1339d0351 kB
  • Receipt · 4 files392 B
  • 0/rust-lang__rust/sync_manifest.jsona57131618b3398 B
  • 1/nodejs__node/sync_manifest.json8f9a1be4f0d198 B
  • 2/kubernetes__kubernetes/sync_manifest.jsonaf4ce31b20ba98 B
  • 3/NixOS__nixpkgs/sync_manifest.json4db675f44d5598 B
Events
5,224,487 in 4 streams
Span
1 Jan 2020 → 2 Jul 2026
Source
GitHub events API (OSS canonical spines)
Published
13 Oct 2026

pooled4 pooled4 @ asof-2026-07-02

the four streams of the July pooled4 era (rust, node, kubernetes, nixpkgs): 5,128,781 events; members recorded where they are (archive://Strangelab/ingest-data/oss_events); see REPORT.md

llm_report · REPORT.md

pooled4@asof-2026-07-02 — data stage report

Recorded 2026-10-13 as part of the OSS line's migration to the factory. The data already existed; nothing was rematerialized.

What it is. The four streams of the July pooled4 era (rust, node, kubernetes, nixpkgs): 5,128,781 events. A pool is its own source: its runs read it as one body of data, even where a member's bytes are also a single-repo dataset.

Output, by identity. 4 member spines, 5,128,781 events in all, each recorded where it already is (archive://Strangelab/ingest-data/oss_events/<member>), its digest and counts read from those bytes at migration time. Nothing is copied into the registry.

Drift. The members drawn from the single-repo datasets carry their own ingest-time checks there; a pool has no single calendar split (each stream is split at its own time quantile), so no split-time check was run. Members without a single-repo dataset of their own have no drift record here, a caveat on any result.

5 files, 4.55 GB
  • Event spine · 4 files4.55 GB
  • kubernetes__kubernetes/canonical_events_created_since_2020-01-01.jsonlac20f85b92071.37 GB
  • NixOS__nixpkgs/canonical_events_created_since_2020-01-01.jsonl75e2120c47be1.16 GB
  • nodejs__node/canonical_events_created_since_2020-01-01.jsonl5c15cf11c75c547.2 MB
  • rust-lang__rust/canonical_events.jsonlb3ddaebe275a1.47 GB
  • Phase_report · 1 file991 B
  • REPORT.md9b74b207ce7e991 B
Events
5,128,781 in 4 streams
Span
1 Jan 2020 → 2 Jul 2026
Source
GitHub events API (OSS canonical spines)
Published
13 Oct 2026
02 · Features

Featurization

An Atlas recipe declares how events become model inputs.

2 feature recipes

refs32_v1 pipeline/featurize/oss/recipes/refs32_v1.yaml

Channels
references
Used by
pooled4_ctrl_v1
1 runtrained over it

rows_layout32_v1 pipeline/featurize/oss/recipes/rows_layout32_v1.yaml

Channels
references
Used by
pooled4_layout_v1
1 runtrained over it
03 · Training

Recipes and runs

A Praxis recipe fixes the model, the objective and the split.

2 training recipes
  • pooled4_ctrl_v1 action-conditioned JEPA · Transformer, 2 layers, 128 hidden · 32-event context · features refs32_v1 · heads next action 1 run: 13 Oct 2026
  • pooled4_layout_v1 action-conditioned JEPA · Transformer, 2 layers, 128 hidden · 32-event context · features rows_layout32_v1 · heads next action 1 run: 13 Oct 2026
12 runs

pooled4_layout_v1 pooled4_layout_v1

33 files, 10.02 GB
  • Latent matrices · 2 files6.46 GB
  • action_next_state_latents.npy3.23 GB
  • action_state_latents.npy3.23 GB
  • Auxiliary · 17 files2.56 GB
  • action_sample_meta.json2.49 GB
  • aux_next_action_classes.json785 B
  • aux_next_action_head.pt20 kB
  • aux_next_action_labels.npy50.4 MB
  • consequence_targets.kubernetes__kubernetes.json5 kB
  • consequence_targets.NixOS__nixpkgs.json5 kB
  • consequence_targets.nodejs__node.json5 kB
  • consequence_targets.rust-lang__rust.json5 kB
  • frontier_acceptance.kubernetes__kubernetes.json3 kB
  • frontier_acceptance.NixOS__nixpkgs.json3 kB
  • frontier_acceptance.nodejs__node.json3 kB
  • frontier_acceptance.rust-lang__rust.json3 kB
  • progress.jsonl426 kB
  • remote.json172 B
  • selected_epoch_0002.pt4.5 MB
  • selected_epoch_0004.pt4.5 MB
  • selected_epoch_0020.pt4.5 MB
  • Sample and event ids · 2 files978.7 MB
  • action_sample_ids.json638.8 MB
  • latent_event_ids.json339.9 MB
  • Checkpoints · 3 files22.6 MB
  • action_jepa.pt4.5 MB
  • checkpoint.pt13.6 MB
  • final.pt4.5 MB
  • Configuration · 7 files1.8 MB
  • action_feature_names.json16 kB
  • asof_config.json395 kB
  • checkpoint_selections.json736 B
  • model_config.json1 kB
  • praxis_execution.json964 kB
  • praxis.json384 kB
  • run_manifest.json11 kB
  • Metrics · 1 file7 kB
  • metrics.json7 kB
  • Split · 1 file422 B
  • split.json422 B
Status
imported
Trained on
pooled4 @ asof-2026-08-25
Origin
not recorded
Published
13 Oct 2026
10.02 GB33 artifacts

pooled4_rows_v3 pooled4_rows_v3

32 files, 10.01 GB
  • Latent matrices · 2 files6.46 GB
  • action_next_state_latents.npy3.23 GB
  • action_transition_latents.npy3.23 GB
  • Auxiliary · 16 files2.55 GB
  • action_sample_meta.json2.49 GB
  • aux_next_action_classes.json785 B
  • aux_next_action_head.pt20 kB
  • aux_next_action_labels.npy50.4 MB
  • consequence_targets.kubernetes__kubernetes.json5 kB
  • consequence_targets.NixOS__nixpkgs.json5 kB
  • consequence_targets.nodejs__node.json5 kB
  • consequence_targets.rust-lang__rust.json5 kB
  • frontier_acceptance.kubernetes__kubernetes.json3 kB
  • frontier_acceptance.NixOS__nixpkgs.json3 kB
  • frontier_acceptance.nodejs__node.json3 kB
  • frontier_acceptance.rust-lang__rust.json3 kB
  • progress.jsonl436 kB
  • remote.json173 B
  • selected_epoch_0002.pt4.5 MB
  • selected_epoch_0020.pt4.5 MB
  • Sample and event ids · 2 files978.7 MB
  • action_sample_ids.json638.8 MB
  • latent_event_ids.json339.9 MB
  • Checkpoints · 3 files22.3 MB
  • action_jepa.pt4.5 MB
  • checkpoint.pt13.4 MB
  • final.pt4.5 MB
  • Configuration · 7 files1.8 MB
  • action_feature_names.json16 kB
  • asof_config.json395 kB
  • checkpoint_selections.json734 B
  • model_config.json1 kB
  • praxis_execution.json1.0 MB
  • praxis.json400 kB
  • run_manifest.json11 kB
  • Metrics · 1 file8 kB
  • metrics.json8 kB
  • Split · 1 file422 B
  • split.json422 B
Status
imported
Trained on
pooled4 @ asof-2026-08-25
Origin
not recorded
Published
13 Oct 2026
10.01 GB32 artifacts

pooled4_rows_v2 pooled4_rows_v2

31 files, 3.56 GB
  • Auxiliary · 17 files2.55 GB
  • action_sample_meta.json2.49 GB
  • aux_next_action_classes.json785 B
  • aux_next_action_head.pt20 kB
  • aux_next_action_labels.npy50.4 MB
  • consequence_targets.kubernetes__kubernetes.json5 kB
  • consequence_targets.NixOS__nixpkgs.json5 kB
  • consequence_targets.nodejs__node.json5 kB
  • consequence_targets.rust-lang__rust.json5 kB
  • facts_swap.kubernetes__kubernetes.json677 B
  • frontier_acceptance.kubernetes__kubernetes.json3 kB
  • frontier_acceptance.NixOS__nixpkgs.json3 kB
  • frontier_acceptance.nodejs__node.json3 kB
  • frontier_acceptance.rust-lang__rust.json3 kB
  • progress.jsonl456 kB
  • remote.json173 B
  • selected_epoch_0003.pt4.5 MB
  • selected_epoch_0020.pt4.5 MB
  • Sample and event ids · 2 files978.7 MB
  • action_sample_ids.json638.8 MB
  • latent_event_ids.json339.9 MB
  • Checkpoints · 3 files22.3 MB
  • action_jepa.pt4.5 MB
  • checkpoint.pt13.4 MB
  • final.pt4.5 MB
  • Configuration · 7 files1.8 MB
  • action_feature_names.json16 kB
  • asof_config.json395 kB
  • checkpoint_selections.json734 B
  • model_config.json2 kB
  • praxis_execution.json998 kB
  • praxis.json397 kB
  • run_manifest.json11 kB
  • Metrics · 1 file7 kB
  • metrics.json7 kB
  • Split · 1 file422 B
  • split.json422 B
Status
imported
Trained on
pooled4 @ asof-2026-08-25
Origin
not recorded
Published
13 Oct 2026
3.56 GB31 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__pooled4_feat32_modern_auxnext0p05_h256x2_warmcos_40e__20260725-222958 pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__pooled4_feat32_modern_auxnext0p05_h256x2_warmcos_40e__20260725-222958

14 files, 9.1 MB
  • Checkpoints · 2 files8.6 MB
  • action_jepa.pt4.3 MB
  • final.pt4.3 MB
  • Configuration · 2 files396 kB
  • action_feature_names.json9 kB
  • asof_config.json387 kB
  • Auxiliary · 9 files142 kB
  • aux_next_action_head.pt20 kB
  • consequence_targets.kubernetes__kubernetes.json5 kB
  • consequence_targets.NixOS__nixpkgs.json4 kB
  • consequence_targets.nodejs__node.json4 kB
  • consequence_targets.rust-lang__rust.json4 kB
  • progress.jsonl94 kB
  • remote.json148 B
  • rollout_skill.json9 kB
  • state_surprise.json1 kB
  • Metrics · 1 file5 kB
  • metrics.json5 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
9.1 MB14 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__pooled4_action_jepa_actor_repo_vicreg_wait7_30_180_730_lr3e4_clip1_40e__20260705_220759__epoch40_eval pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__pooled4_action_jepa_actor_repo_vicreg_wait7_30_180_730_lr3e4_clip1_40e__20260705_220759__epoch40_eval

22 files, 22.8 MB
  • Checkpoints · 2 files18.4 MB
  • action_jepa.pt3.7 MB
  • checkpoint.pt14.7 MB
  • Auxiliary · 18 files4.1 MB
  • best.pt3.7 MB
  • consequence_targets_surprise.kubernetes__kubernetes.json2 kB
  • consequence_targets_surprise.NixOS__nixpkgs.json2 kB
  • consequence_targets_surprise.nodejs__node.json2 kB
  • consequence_targets_surprise.rust-lang__rust.json2 kB
  • consequence_targets_whoseturn.kubernetes__kubernetes.json3 kB
  • consequence_targets_whoseturn.NixOS__nixpkgs.json3 kB
  • consequence_targets_whoseturn.nodejs__node.json3 kB
  • consequence_targets_whoseturn.rust-lang__rust.json3 kB
  • consequence_targets.kubernetes__kubernetes.fast_epoch40.json4 kB
  • consequence_targets.NixOS__nixpkgs.fast_epoch40.json4 kB
  • consequence_targets.nodejs__node.fast_epoch40.json4 kB
  • consequence_targets.rust-lang__rust.fast_epoch40.json4 kB
  • metrics_epoch40_latents.json2 kB
  • metrics.json.bak2 kB
  • onboarding_score.json3 kB
  • reviews_accelerate.json313 kB
  • state_surprise.json1 kB
  • Configuration · 1 file387 kB
  • asof_config.json387 kB
  • Metrics · 1 file3 kB
  • metrics.json3 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
22.8 MB22 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-pooled4-reffeat32k-anchor__20260730-125354__norefs_node pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-pooled4-reffeat32k-anchor__20260730-125354__norefs_node

11 files, 22.7 MB
  • Checkpoints · 3 files22.3 MB
  • action_jepa.pt4.4 MB
  • checkpoint.pt13.4 MB
  • final.pt4.4 MB
  • Configuration · 2 files402 kB
  • action_feature_names.json15 kB
  • asof_config.json387 kB
  • Auxiliary · 5 files25 kB
  • aux_next_action_head.pt20 kB
  • norefs_provenance.json454 B
  • remote.json148 B
  • rollout_skill.json4 kB
  • STRIPPED.md183 B
  • Metrics · 1 file5 kB
  • metrics.json5 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
22.7 MB11 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-pooled4-reffeat32k-anchor__20260730-125354 pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-pooled4-reffeat32k-anchor__20260730-125354

21 files, 22.9 MB
  • Checkpoints · 3 files22.3 MB
  • action_jepa.pt4.4 MB
  • checkpoint.pt13.4 MB
  • final.pt4.4 MB
  • Configuration · 2 files402 kB
  • action_feature_names.json15 kB
  • asof_config.json387 kB
  • Auxiliary · 15 files201 kB
  • action_information_gain.json3 kB
  • aux_next_action_head.pt20 kB
  • consequence_targets.kubernetes__kubernetes.json5 kB
  • consequence_targets.NixOS__nixpkgs.json5 kB
  • consequence_targets.nodejs__node.json5 kB
  • consequence_targets.rust-lang__rust.json5 kB
  • frontier_acceptance.kubernetes__kubernetes.json4 kB
  • frontier_acceptance.NixOS__nixpkgs.json3 kB
  • frontier_acceptance.nodejs__node.json4 kB
  • frontier_acceptance.rust-lang__rust.json4 kB
  • progress.jsonl132 kB
  • remote.json148 B
  • rollout_skill.json9 kB
  • state_surprise.json1 kB
  • STRIPPED.md183 B
  • Metrics · 1 file5 kB
  • metrics.json5 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
22.9 MB21 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-modern-aux0p05__20260713-205951 pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-modern-aux0p05__20260713-205951

29 files, 10.1 MB
  • Checkpoints · 2 files8.6 MB
  • action_jepa.pt4.3 MB
  • final.pt4.3 MB
  • Auxiliary · 24 files1.1 MB
  • action_effect_geometry.json5 kB
  • action_information_gain.json3 kB
  • actor_identity_ablation.json98 kB
  • aux_next_action_head.pt20 kB
  • consequence_targets.kubernetes__kubernetes.json6 kB
  • consequence_targets.kubernetes__kubernetes.mlp.json4 kB
  • consequence_targets.NixOS__nixpkgs.json6 kB
  • consequence_targets.nodejs__node.json6 kB
  • consequence_targets.rust-lang__rust.json6 kB
  • consequence_targets.rust-lang__rust.mlp.json4 kB
  • frontier_acceptance.kubernetes__kubernetes.json4 kB
  • frontier_acceptance.NixOS__nixpkgs.json3 kB
  • frontier_acceptance.nodejs__node.json4 kB
  • frontier_acceptance.rust-lang__rust.json4 kB
  • frontier_head.nodejs__node.log230 B
  • onboarding_score.json3 kB
  • progress.jsonl143 kB
  • remote.json147 B
  • review_queue.json94 kB
  • review_sensitivity.json4 kB
  • rollout_skill.json9 kB
  • state_surprise.json1 kB
  • sustained_policy.json29 kB
  • what_if_split.json629 kB
  • Configuration · 2 files395 kB
  • action_feature_names.json9 kB
  • asof_config.json387 kB
  • Metrics · 1 file3 kB
  • metrics.json3 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
10.1 MB29 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-hidden192-retry__20260710-175402__epoch40_eval pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-hidden192-retry__20260710-175402__epoch40_eval

10 files, 32.9 MB
  • Checkpoints · 2 files27.0 MB
  • action_jepa.pt5.5 MB
  • checkpoint.pt21.6 MB
  • Auxiliary · 6 files5.5 MB
  • best.pt5.5 MB
  • consequence_targets.kubernetes__kubernetes.fast_epoch40.json4 kB
  • consequence_targets.NixOS__nixpkgs.fast_epoch40.json3 kB
  • consequence_targets.nodejs__node.fast_epoch40.json4 kB
  • consequence_targets.rust-lang__rust.fast_epoch40.json4 kB
  • metrics_epoch40_latents.json2 kB
  • Configuration · 1 file387 kB
  • asof_config.json387 kB
  • Metrics · 1 file2 kB
  • metrics.json2 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
32.9 MB10 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-hidden192-retry__20260710-175402 pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-hidden192-retry__20260710-175402

8 files, 33.0 MB
  • Checkpoints · 3 files32.5 MB
  • action_jepa.pt5.5 MB
  • checkpoint.pt21.6 MB
  • final.pt5.5 MB
  • Configuration · 2 files395 kB
  • action_feature_names.json9 kB
  • asof_config.json387 kB
  • Auxiliary · 2 files127 kB
  • progress.jsonl126 kB
  • remote.json148 B
  • Metrics · 1 file4 kB
  • metrics.json4 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
33.0 MB8 artifacts

pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-depth3-w128__20260711-085232__epoch34_eval pooled_rust_node_kubernetes_nixpkgs__action_jepa__drivers_v3__ctx32__modal-depth3-w128__20260711-085232__epoch34_eval

10 files, 25.7 MB
  • Checkpoints · 2 files21.0 MB
  • action_jepa.pt4.2 MB
  • checkpoint.pt16.8 MB
  • Auxiliary · 6 files4.2 MB
  • best.pt4.2 MB
  • consequence_targets.kubernetes__kubernetes.fast_epoch34.json4 kB
  • consequence_targets.NixOS__nixpkgs.fast_epoch34.json3 kB
  • consequence_targets.nodejs__node.fast_epoch34.json4 kB
  • consequence_targets.rust-lang__rust.fast_epoch34.json4 kB
  • metrics_epoch34_latents.json2 kB
  • Configuration · 1 file387 kB
  • asof_config.json387 kB
  • Metrics · 1 file2 kB
  • metrics.json2 kB
Status
imported
Trained on
pooled4 @ asof-2026-07-02
Origin
manifest inferred from the directory
Published
13 Oct 2026
25.7 MB10 artifacts
04 · Evaluation

How it compares to other methods

The models of record and their headline evaluations. Every result includes the ablations and earlier variants.

No results have been published for this project.

The served model carries its own training-time metrics file, but no evaluation row. A result is a cell: the config, the target at a horizon, the arm and head, the split, the numbers and their provenance.

Needed
an eval config and an eval run of a published model
05 · Serving

Ask the model

If the query service is cold, it will need a few minutes to warm up.

Serving

idle pooled4_layout_v1
Questions this model answers
  • Loading the model's commands…

Choose a question.