| --- |
| license: other |
| task_categories: |
| - time-series-forecasting |
| tags: |
| - mimo |
| - reinforcement-learning |
| - training-telemetry |
| - metrics |
| - observability |
| size_categories: |
| - 1GB<n<10GB |
| --- |
| |
| # MiMo RL telemetry archive |
|
|
| This dataset preserves the public Xiaomi MiMo RL training telemetry feed from |
| `https://mimo.xiaomi.com/rl/`. It contains aggregate training telemetry, not |
| the Xiaomi RL task environments, model weights, prompts, completions, or |
| individual trajectories. |
|
|
| ## Public-release scope |
|
|
| - `data/mimo.sqlite3`: consistent standalone SQLite snapshot. |
| - `data/raw-responses.tar`: 132,263 distinct content-addressed publisher HTTP |
| response bodies under `raw/<sha256[:2]>/<sha256>.json.gz`. |
| - `presentation/`: metric catalog, display metadata, notices, overview, format |
| parity inputs, and the three pinned publisher JavaScript files. |
| - `observer-source.tar`: standard-library collector, metadata parser, notice and |
| overview generators, SQLite schema, tests, and lockfile. |
| - `analysis.sql`: example read-only queries. |
| - `manifest.json`: byte size and SHA-256 for every published file. |
|
|
| Internal W&B synchronization state, operational logs, local launchd plists, |
| local paths, virtual environments, caches, live SQLite sidecars, and private |
| acceptance receipts are intentionally excluded. |
|
|
| The publisher page did not state a data license. The archive is therefore |
| marked `license: other`; source attribution and the exact capture endpoints are |
| retained under Provenance. Do not redistribute this archive under a more |
| permissive license than the upstream publisher permits. |
|
|
| ## Snapshot |
|
|
| | Table | Rows | |
| |---|---:| |
| | `benchmark_points` | 168 | |
| | `cycles` | 64,807 | |
| | `events` | 83 | |
| | `fetches` | 499,145 | |
| | `live_reports` | 10,000 | |
| | `metric_points` | 122,730 | |
| | `metric_revisions` | 130,930 | |
| | `notices` | 6 | |
| | `runs` | 2 | |
| | `series_snapshots` | 376 | |
| | `status_samples` | 123,537 | |
|
|
| The two runs are: |
|
|
| - `pro@1789468339.334` / `mimo-v2.6-pro` |
| - `flash@1789485389.264` / `mimo-v2.6-flash` |
|
|
| There are 2,077 distinct metric tags covering actor/critic loss, entropy, KL, |
| reward, return, advantage, score, pass rate, rollout counts, penalties, |
| context lengths, sampler counters, trace counters, benchmarks, and status. |
| The 25 source labels are publisher-anonymized identifiers such as |
| `code/dataset-obg8`; original task identities were not exposed. |
|
|
| ## Relationship to XiaomiMiMo/MiMo-V2.6-RL-oss |
|
|
| The public Xiaomi dataset is complementary rather than a duplicate: |
|
|
| | Property | This archive | Xiaomi RL OSS | |
| |---|---|---| |
| | Purpose | Aggregate training telemetry | Task environments and verifiers | |
| | Primary rows | 122,730 metric points | 7,684 task rows | |
| | Task prompts | No | Yes | |
| | Environment assets | No | 41,292 repository files | |
| | Aggregate training time series | Yes | No | |
| | Raw publisher HTTP provenance | Yes | Not applicable | |
|
|
| A complete string-leaf comparison found zero exact public prompt matches and |
| zero exact public instance-ID matches in the local raw response bodies. |
|
|
| ## Usage |
|
|
| ```python |
| import sqlite3 |
| |
| with sqlite3.connect("file:data/mimo.sqlite3?mode=ro", uri=True) as db: |
| rows = db.execute( |
| """ |
| SELECT run_key, step, value |
| FROM metrics |
| WHERE tag = 'dynsam/avg@n' |
| ORDER BY run_key, step |
| """ |
| ).fetchall() |
| ``` |
|
|
| Use SQLite read-only connections. `metric_points` is the latest complete |
| snapshot; `metric_revisions` preserves historical observations and corrections. |
| All timestamp-like fields are Unix seconds. |
|
|
| ## Provenance |
|
|
| - Source feed: `https://mimo.xiaomi.com/rl/` |
| - First archived request: 2026-09-16 20:53:37 UTC |
| - Last successful source fetch: 2026-10-09 04:12:09 UTC |
| - The source began returning HTTP 404 on 2026-10-09 04:22:13 UTC, freezing the |
| observed runs at step 30. |
| - The collector retained failed response bodies as well as successful ones. |
| A small number of retained error bodies are therefore not valid JSON. |
| - Cost fields and benchmark scores are publisher-reported values, not |
| independent measurements. |
|
|
