[Bug]: openvino.opset16 missing 10 ops that were introduced in opset15

[goyaladitya05]

OpenVINO Version

2026.0

Operating System

Ubuntu 20.04 (LTS)

Device used for inference

CPU

Framework

None

Model used

No response

Issue description

openvino.opset16 is missing 10 operations that were newly introduced in opset15.
Since OpenVINO opsets are cumulative (each opset includes all ops from prior opsets), these ops should be present in opset16. The file openvino/opset16/__init__.py correctly carries over search_sorted, squeeze, and stft from opset15 (lines 167, 185, 186), but the following 10 opset15 ops were not re-exported:

• col2im
• embedding_bag_offsets
• embedding_bag_packed
• scatter_nd_update
• roi_align_rotated
• string_tensor_pack
• string_tensor_unpack
• bitwise_left_shift
• bitwise_right_shift
• slice_scatter

Step-by-step reproduction

import openvino.opset16 as op16

ops_missing = ['col2im', 'embedding_bag_offsets', 'embedding_bag_packed',
               'scatter_nd_update', 'roi_align_rotated', 'string_tensor_pack',
               'string_tensor_unpack', 'bitwise_left_shift', 'bitwise_right_shift',
               'slice_scatter']

for op in ops_missing:
    print(f"{op}: {'OK' if hasattr(op16, op) else 'MISSING'}")

Relevant log output

all MISSING

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