Dataset Viewer
The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
release: string
semver: string
frozen_at: timestamp[s]
source: string
source_fetched_at: string
board_counts: struct<axis_slots: int64, measured: int64, declared_unmeasured: int64>
child 0, axis_slots: int64
child 1, measured: int64
child 2, declared_unmeasured: int64
signed_roster: struct<schema: string, gold_run: timestamp[s], verification_state: string, signer: string, alg: stri (... 3 chars omitted)
child 0, schema: string
child 1, gold_run: timestamp[s]
child 2, verification_state: string
child 3, signer: string
child 4, alg: string
freeze_policy: string
deprecation_policy: string
verification: string
not_a_certification: bool
canary: string
axes_count: int64
axis_registry: string
axes: list<item: struct<axis: string, short: string, bench_name: string, hf_repo_hint: string, family: str (... 258 chars omitted)
child 0, item: struct<axis: string, short: string, bench_name: string, hf_repo_hint: string, family: string, kind: (... 246 chars omitted)
child 0, axis: string
child 1, short: string
child 2, bench_name: string
child 3, hf_repo_hint: string
child 4, family: string
child 5, kind: string
child 6, status: string
child 7, n: int64
child 8, accuracy: double
child 9, separation: string
child 10, canary: string
child 11, provenance: struct<board: string, living_stamp_schema: string, gold_run: timestamp[s], stamp_verification: strin (... 45 chars omitted)
child 0, board: string
child 1, living_stamp_schema: string
child 2, gold_run: timestamp[s]
child 3, stamp_verification: string
child 4, source_fetched_at: string
child 5, verify: string
to
{'release': Value('string'), 'axis_registry': Value('string'), 'axes': List({'axis': Value('string'), 'short': Value('string'), 'bench_name': Value('string'), 'hf_repo_hint': Value('string'), 'family': Value('string'), 'kind': Value('string'), 'status': Value('string'), 'n': Value('int64'), 'accuracy': Value('float64'), 'separation': Value('string'), 'canary': Value('string'), 'provenance': {'board': Value('string'), 'living_stamp_schema': Value('string'), 'gold_run': Value('timestamp[s]'), 'stamp_verification': Value('string'), 'source_fetched_at': Value('string'), 'verify': Value('string')}})}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 149, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 129, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 544, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 3052, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2559, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2584, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 558, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 440, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 361, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2381, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2309, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
release: string
semver: string
frozen_at: timestamp[s]
source: string
source_fetched_at: string
board_counts: struct<axis_slots: int64, measured: int64, declared_unmeasured: int64>
child 0, axis_slots: int64
child 1, measured: int64
child 2, declared_unmeasured: int64
signed_roster: struct<schema: string, gold_run: timestamp[s], verification_state: string, signer: string, alg: stri (... 3 chars omitted)
child 0, schema: string
child 1, gold_run: timestamp[s]
child 2, verification_state: string
child 3, signer: string
child 4, alg: string
freeze_policy: string
deprecation_policy: string
verification: string
not_a_certification: bool
canary: string
axes_count: int64
axis_registry: string
axes: list<item: struct<axis: string, short: string, bench_name: string, hf_repo_hint: string, family: str (... 258 chars omitted)
child 0, item: struct<axis: string, short: string, bench_name: string, hf_repo_hint: string, family: string, kind: (... 246 chars omitted)
child 0, axis: string
child 1, short: string
child 2, bench_name: string
child 3, hf_repo_hint: string
child 4, family: string
child 5, kind: string
child 6, status: string
child 7, n: int64
child 8, accuracy: double
child 9, separation: string
child 10, canary: string
child 11, provenance: struct<board: string, living_stamp_schema: string, gold_run: timestamp[s], stamp_verification: strin (... 45 chars omitted)
child 0, board: string
child 1, living_stamp_schema: string
child 2, gold_run: timestamp[s]
child 3, stamp_verification: string
child 4, source_fetched_at: string
child 5, verify: string
to
{'release': Value('string'), 'axis_registry': Value('string'), 'axes': List({'axis': Value('string'), 'short': Value('string'), 'bench_name': Value('string'), 'hf_repo_hint': Value('string'), 'family': Value('string'), 'kind': Value('string'), 'status': Value('string'), 'n': Value('int64'), 'accuracy': Value('float64'), 'separation': Value('string'), 'canary': Value('string'), 'provenance': {'board': Value('string'), 'living_stamp_schema': Value('string'), 'gold_run': Value('timestamp[s]'), 'stamp_verification': Value('string'), 'source_fetched_at': Value('string'), 'verify': Value('string')}})}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
GSPC frozen releases
gspc-v1.0 — the first immutable release of the GSPC axis estate: 34 axis slots
(24 MEASURED · 10 declared-UNMEASURED, published so the gap is visible), frozen from the
live board on 2026-11-02. Roster provenance is the signed living stamp
csoai.gspc-living/0.2 (gold run 2026-08-18, SIGNED, did:web:csoai.org#board-attestation-1).
| File | What |
|---|---|
gspc-v1.0/RELEASE.json |
Release envelope: freeze + deprecation policy, board counts, roster provenance |
gspc-v1.0/AXIS_REGISTRY.json |
Canonical alias table — axis / short / bench name / HF repo hint, per-axis status + canary |
gspc-v1.0/axes/*.json |
One frozen definition per axis |
gspc-v1.0/SHA256SUMS.txt |
Hash manifest for the whole release |
gspc-v1.0/CHANGELOG.md |
What changed and what is carried honestly (swarm, jail, care items; UNVERIFIABLE v0.1 stamp) |
Policy: a release is immutable; the live API (councilof.ai/api/gspc) is
"latest/unstable" and may move between releases. Bank re-freezes bump the minor version.
Axes are never silently removed — superseded definitions stay published with
[SUPERSEDED] markers and a corrections-register entry.
Verify anything free: councilof.ai/gspc-verify ·
MCP verify_card · board stamp verifies under did:web:csoai.org#board-attestation-1.
Every axis file embeds a benchmark canary GUID — keep training corpora clean.
Owner Ed25519 stamp on the release manifest: PENDING (tracked owner operation).
Measurement, not certification.
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