build: 393 traces (256k cap, derived from semianalysisai/cc-traces-weka-062126)

.gitattributes

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 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+traces.jsonl filter=lfs diff=lfs merge=lfs -text

README.md

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+---
+license: apache-2.0
+pretty_name: CC Traces — Weka, With Subagents, 256k cap, v7 only (Jun 21 2026)
+task_categories:
+  - text-generation
+tags:
+  - llm
+  - inference
+  - benchmarking
+  - kv-cache
+  - agentic
+  - multi-turn
+  - claude
+  - subagents
+size_categories:
+  - n<1K
+configs:
+  - config_name: default
+    data_files:
+      - split: train
+        path: traces.jsonl
+---
+
+# semianalysisai/cc-traces-weka-062126-256k
+
+WekaTrace corpus derived from SemiAnalysis Claude Code proxy traces. Built 2026-06-21 17:49:45 UTC via `utils/agentic/build_weka_hf_dataset.py`.
+
+Derived from [semianalysisai/cc-traces-weka-062126](https://huggingface.co/datasets/semianalysisai/cc-traces-weka-062126) by applying the 256k per-request cap and preserving the surviving requests' relative timestamps.
+
+## Filters
+
+- Trace version: exactly v7
+- min Anthropic requests per session: 20
+- Claude Code CLI ≥ 2.1.139 (every row)
+- peak concurrent sub-agent groups ≤ 10
+- Non-image rows only (image content excluded at source)
+- Classifier calls excluded (`max_tokens<=64 AND no tools` → SUGGESTION MODE, title-gen, Security Monitor)
+- Exact-duplicate proxy rows deduped by `(timestamp, model, in, out, dur_ms, agent_id)`
+- Dynamic-workflow-bug sessions excluded: Claude Code CLI < 2.1.174 emitted dynamic-workflow subagents without a subagent-label header, so they appear as many interleaved unlabeled trajectories in one session. Dropped when peak concurrent unlabeled multi-turn trajectories ≥ 3 (changelog 2.1.174).
+- 256k per-request cap (see *256k filter rule* below)
+
+## 256k filter rule
+
+- Per-request `input + output ≤ 256,000` tokens. Applied at request granularity, not conversation. Main-agent and sub-agent inner requests are evaluated independently.
+- Sub-agent groups where *every* inner request was filtered → entire group dropped.
+- Sub-agent groups with only *some* inners filtered → partial group kept (surviving inners retained).
+- Timeline preservation: surviving request `t` values keep their original relative offsets, including sub-agent overlap. If the first request was filtered, all surviving timestamps are shifted by one uniform offset so the earliest survivor starts at `t = 0`.
+
+## Stats
+
+```
+traces:             393
+main_turns:          28,444
+subagent_groups:           1,697
+subagent_inner_requests:          39,822
+total_model_requests:          68,266
+total_input_tokens:   6,891,228,864
+total_output_tokens:      58,728,807
+```
+
+## Distribution plots
+
+### Main-agent stream
+
+![Main-stream distributions — log x](plots/distributions_log.png)
+
+![Main-stream distributions — linear x](plots/distributions_linear.png)
+
+### Sub-agent fan-out
+
+![Sub-agent distributions — log x](plots/subagent_distributions_log.png)
+
+![Sub-agent distributions — linear x](plots/subagent_distributions_linear.png)
+
+## Source script
+
+```
+python utils/agentic/sample_proxy_traces.py --out '<workdir>/proxy' --sampling top --min-trace-version 7 --max-trace-version 7 --min-requests 20 --require-cli-min 2.1.139 --max-parallel-subagents 10 --exclude-dynamic-workflow-bug
+```
+
+## Loader plugin
+
+Load in aiperf via:
+
+```
+--public-dataset semianalysis_cc_traces_weka_with_subagents_256k
+```

stats.txt

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+traces:             393
+main_turns:          28,444
+subagent_groups:           1,697
+subagent_inner_requests:          39,822
+total_model_requests:          68,266
+total_input_tokens:   6,891,228,864
+total_output_tokens:      58,728,807

traces.jsonl

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+version https://git-lfs.github.com/spec/v1
+oid sha256:e39cd2ff3eba21d4a3664be51da743ac3d2149a1933898cafc7bfeac8147eeef
+size 568864747