Aria AI Operations Research Portfolio
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Enterprise OR, optimization, and decomposition demos by Aria AI • 151 items • Updated
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
benchmark: string
reference_dataset: string
n_cases: int64
backends: list<item: string>
child 0, item: string
code_execution_rate: double
feasibility_rate: double
objective_match_rate: double
semantic_consistency_rate: double
solve_time_p50_sec: double
per_backend: struct<minizinc_generator: struct<code_execution_rate: double, feasibility_rate: double, objective_m (... 628 chars omitted)
child 0, minizinc_generator: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 1, pyomo_generator: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 2, qwen_coder: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 3, retailopt_coder: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 4, sirl_reference: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
cases: list<item: struct<case_id: string, family: string, backend: string, code_executed: bool, feasible: b (... 153 chars omitted)
child 0, item: struct<case_id: string, family: string, backend: string, code_executed: bool, feasible: bool, object (... 141 chars omitted)
child 0, case_id: string
child 1, family: string
child 2, backend: string
child 3, code_executed: bool
child 4, feasible: bool
child 5, objective_match: bool
child 6, semantic_consistent: bool
child 7, predicted_objective: double
child 8, ground_truth_objective: double
child 9, solve_time_sec: double
child 10, error: null
to
{'benchmark': Value('string'), 'reference_dataset': Value('string'), 'n_cases': Value('int64'), 'backends': List(Value('string')), 'per_backend': {'minizinc_generator': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'pyomo_generator': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'qwen_coder': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'retailopt_coder': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'sirl_reference': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}}}
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 489, 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 2818, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, 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 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, 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 343, 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 2369, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
benchmark: string
reference_dataset: string
n_cases: int64
backends: list<item: string>
child 0, item: string
code_execution_rate: double
feasibility_rate: double
objective_match_rate: double
semantic_consistency_rate: double
solve_time_p50_sec: double
per_backend: struct<minizinc_generator: struct<code_execution_rate: double, feasibility_rate: double, objective_m (... 628 chars omitted)
child 0, minizinc_generator: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 1, pyomo_generator: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 2, qwen_coder: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 3, retailopt_coder: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
child 4, sirl_reference: struct<code_execution_rate: double, feasibility_rate: double, objective_match_rate: double, semantic (... 26 chars omitted)
child 0, code_execution_rate: double
child 1, feasibility_rate: double
child 2, objective_match_rate: double
child 3, semantic_consistency_rate: double
cases: list<item: struct<case_id: string, family: string, backend: string, code_executed: bool, feasible: b (... 153 chars omitted)
child 0, item: struct<case_id: string, family: string, backend: string, code_executed: bool, feasible: bool, object (... 141 chars omitted)
child 0, case_id: string
child 1, family: string
child 2, backend: string
child 3, code_executed: bool
child 4, feasible: bool
child 5, objective_match: bool
child 6, semantic_consistent: bool
child 7, predicted_objective: double
child 8, ground_truth_objective: double
child 9, solve_time_sec: double
child 10, error: null
to
{'benchmark': Value('string'), 'reference_dataset': Value('string'), 'n_cases': Value('int64'), 'backends': List(Value('string')), 'per_backend': {'minizinc_generator': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'pyomo_generator': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'qwen_coder': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'retailopt_coder': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}, 'sirl_reference': {'code_execution_rate': Value('float64'), 'feasibility_rate': Value('float64'), 'objective_match_rate': Value('float64'), 'semantic_consistency_rate': Value('float64')}}}
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.
Execution-based comparison of codegen backends on retail supply-chain optimization scenarios.
| Backend | Type |
|---|---|
pyomo_generator |
Deterministic Pyomo + HiGHS |
minizinc_generator |
MiniZinc + Gecode |
qwen_coder |
Qwen2.5-Coder-1.5B base |
sirl_reference |
SIRL-Gurobi reference |
retailopt_coder |
Fine-tuned on RetailOpt-10K |
Benchmarked against Jacoblian/RetailOpt-190.