Datasets:
Upload folder using huggingface_hub
Browse files
README.md
CHANGED
|
@@ -8,28 +8,32 @@ tags:
|
|
| 8 |
- guidance
|
| 9 |
- provenance
|
| 10 |
size_categories:
|
| 11 |
-
- n<
|
| 12 |
pretty_name: assumption-drift
|
| 13 |
---
|
| 14 |
# assumption-drift
|
| 15 |
|
|
|
|
|
|
|
| 16 |
Write-up: how it was built and what it found: https://github.com/Algo-nav/assumption-drift/blob/main/WRITEUP.md
|
| 17 |
|
| 18 |
## What this is
|
| 19 |
|
| 20 |
-
|
| 21 |
-
|
|
|
|
|
|
|
| 22 |
and period, and records whether the company ever acknowledged the gap when the guidance was missed.
|
| 23 |
It is a problem statement in data form, not a model and not a demonstration of one.
|
| 24 |
-
Apple Inc., Alphabet Inc.
|
| 25 |
JPMorgan Chase & Co. issues numeric outlook in filings, but on metrics outside this release's schema (for JPMorgan, net interest income and adjusted expense); not published.
|
| 26 |
Micron Technology, Inc. is fetched and structured; review is not finished, so it is not published.
|
| 27 |
|
| 28 |
## How a row is built
|
| 29 |
|
| 30 |
-
A row starts as a sentence or a table in an 8-K
|
| 31 |
-
range, and a period. A later
|
| 32 |
-
when one exists. Every candidate row was drafted by a language model reading the filing text.
|
| 33 |
|
| 34 |
## The resolution rubric
|
| 35 |
|
|
@@ -48,9 +52,9 @@ Acknowledged means a later 8-K, 10-K or 10-Q states the gap in so many words, na
|
|
| 48 |
guidance the result fell on: for example "below", "short of", "did not meet", "higher than expected",
|
| 49 |
"exceeded" or "above the high end".
|
| 50 |
|
| 51 |
-
As of 2026-10-
|
| 52 |
-
Of the misses,
|
| 53 |
-
filing that made it checkable was
|
| 54 |
98% of misses were never acknowledged in a later filing.
|
| 55 |
|
| 56 |
By company:
|
|
@@ -61,14 +65,17 @@ By company:
|
|
| 61 |
| Advanced Micro Devices, Inc. | 96 | 37 | 19 | 0 | 40 | 100% |
|
| 62 |
| Amazon.com, Inc. | 30 | 10 | 18 | 0 | 2 | 100% |
|
| 63 |
| Broadcom Inc. | 34 | 1 | 27 | 1 | 5 | 100% |
|
|
|
|
| 64 |
| Lowe's Companies, Inc. | 110 | 0 | 4 | 0 | 106 | 100% |
|
| 65 |
| Meta Platforms, Inc. | 80 | 37 | 27 | 0 | 16 | 100% |
|
| 66 |
| Microsoft Corporation | 5 | 0 | 0 | 0 | 5 | n/a |
|
| 67 |
| NVIDIA Corporation | 212 | 43 | 94 | 0 | 75 | 100% |
|
| 68 |
| QUALCOMM Incorporated | 85 | 33 | 28 | 0 | 24 | 100% |
|
| 69 |
| Salesforce, Inc. | 316 | 16 | 170 | 0 | 130 | 99% |
|
| 70 |
-
| Target Corporation |
|
| 71 |
| The Home Depot, Inc. | 76 | 4 | 15 | 0 | 57 | 100% |
|
|
|
|
|
|
|
| 72 |
|
| 73 |

|
| 74 |

|
|
@@ -88,7 +95,7 @@ one the pipeline used.
|
|
| 88 |
|
| 89 |
## Known limitations
|
| 90 |
|
| 91 |
-
- This covers
|
| 92 |
- The pipeline does not claim to capture every guidance statement a company ever made; it captures
|
| 93 |
the ones its patterns and its model caught.
|
| 94 |
- A row reported better than guided is recorded as missed, the same as one reported worse, because the
|
|
@@ -130,7 +137,7 @@ one the pipeline used.
|
|
| 130 |
|
| 131 |
If you use this dataset, please cite it as:
|
| 132 |
|
| 133 |
-
Navneet (2026). assumption-drift. https://huggingface.co/datasets/Nav772/assumption-drift. Accessed 2026-10-
|
| 134 |
|
| 135 |
## Licence
|
| 136 |
|
|
|
|
| 8 |
- guidance
|
| 9 |
- provenance
|
| 10 |
size_categories:
|
| 11 |
+
- 1K<n<10K
|
| 12 |
pretty_name: assumption-drift
|
| 13 |
---
|
| 14 |
# assumption-drift
|
| 15 |
|
| 16 |
+
Filings processed through 2026-10-15. 10 rows pending review.
|
| 17 |
+
|
| 18 |
Write-up: how it was built and what it found: https://github.com/Algo-nav/assumption-drift/blob/main/WRITEUP.md
|
| 19 |
|
| 20 |
## What this is
|
| 21 |
|
| 22 |
+
This release covers fifteen companies in six sectors: technology (7), consumer discretionary (3), consumer staples (2), and one each in communication services, health care and industrials.
|
| 23 |
+
|
| 24 |
+
Adobe Inc., Advanced Micro Devices, Inc., Amazon.com, Inc., Broadcom Inc., Honeywell International Inc., Lowe's Companies, Inc., Meta Platforms, Inc., Microsoft Corporation, NVIDIA Corporation, QUALCOMM Incorporated, Salesforce, Inc., Target Corporation, The Home Depot, Inc., UnitedHealth Group Incorporated and Walmart Inc. made numeric forward guidance statements in their own SEC filings, filed between
|
| 25 |
+
January 2019 and October 2026. This dataset pairs each one with what the company later reported for that same metric
|
| 26 |
and period, and records whether the company ever acknowledged the gap when the guidance was missed.
|
| 27 |
It is a problem statement in data form, not a model and not a demonstration of one.
|
| 28 |
+
Apple Inc., Alphabet Inc., Costco Wholesale Corporation and Caterpillar Inc. were in the company list but issued no numeric guidance in filing text, so they have no rows here.
|
| 29 |
JPMorgan Chase & Co. issues numeric outlook in filings, but on metrics outside this release's schema (for JPMorgan, net interest income and adjusted expense); not published.
|
| 30 |
Micron Technology, Inc. is fetched and structured; review is not finished, so it is not published.
|
| 31 |
|
| 32 |
## How a row is built
|
| 33 |
|
| 34 |
+
A row starts as a sentence or a table in an 8-K earnings release that names a metric, a number or
|
| 35 |
+
range, and a period. 10-Qs and 10-Ks are searched later, for references back to those figures (acknowledgements). A later 8-K release reporting the same metric for the same period supplies the
|
| 36 |
+
outcome, when one exists. Every candidate row was drafted by a language model reading the filing text.
|
| 37 |
|
| 38 |
## The resolution rubric
|
| 39 |
|
|
|
|
| 52 |
guidance the result fell on: for example "below", "short of", "did not meet", "higher than expected",
|
| 53 |
"exceeded" or "above the high end".
|
| 54 |
|
| 55 |
+
As of 2026-10-17, the release holds **1,309 rows**: 223 met, 511 missed, 560 unresolved, 15 withdrawn.
|
| 56 |
+
Of the misses, 401 were better than guided and 110 worse than guided; median days from the guidance to the
|
| 57 |
+
filing that made it checkable was 93.0, and
|
| 58 |
98% of misses were never acknowledged in a later filing.
|
| 59 |
|
| 60 |
By company:
|
|
|
|
| 65 |
| Advanced Micro Devices, Inc. | 96 | 37 | 19 | 0 | 40 | 100% |
|
| 66 |
| Amazon.com, Inc. | 30 | 10 | 18 | 0 | 2 | 100% |
|
| 67 |
| Broadcom Inc. | 34 | 1 | 27 | 1 | 5 | 100% |
|
| 68 |
+
| Honeywell International Inc. | 69 | 2 | 10 | 1 | 56 | 100% |
|
| 69 |
| Lowe's Companies, Inc. | 110 | 0 | 4 | 0 | 106 | 100% |
|
| 70 |
| Meta Platforms, Inc. | 80 | 37 | 27 | 0 | 16 | 100% |
|
| 71 |
| Microsoft Corporation | 5 | 0 | 0 | 0 | 5 | n/a |
|
| 72 |
| NVIDIA Corporation | 212 | 43 | 94 | 0 | 75 | 100% |
|
| 73 |
| QUALCOMM Incorporated | 85 | 33 | 28 | 0 | 24 | 100% |
|
| 74 |
| Salesforce, Inc. | 316 | 16 | 170 | 0 | 130 | 99% |
|
| 75 |
+
| Target Corporation | 87 | 28 | 43 | 2 | 14 | 81% |
|
| 76 |
| The Home Depot, Inc. | 76 | 4 | 15 | 0 | 57 | 100% |
|
| 77 |
+
| UnitedHealth Group Incorporated | 70 | 7 | 43 | 8 | 12 | 100% |
|
| 78 |
+
| Walmart Inc. | 31 | 5 | 13 | 3 | 10 | 100% |
|
| 79 |
|
| 80 |

|
| 81 |

|
|
|
|
| 95 |
|
| 96 |
## Known limitations
|
| 97 |
|
| 98 |
+
- This covers fifteen companies. It is a pilot, not a survey of the market.
|
| 99 |
- The pipeline does not claim to capture every guidance statement a company ever made; it captures
|
| 100 |
the ones its patterns and its model caught.
|
| 101 |
- A row reported better than guided is recorded as missed, the same as one reported worse, because the
|
|
|
|
| 137 |
|
| 138 |
If you use this dataset, please cite it as:
|
| 139 |
|
| 140 |
+
Navneet (2026). assumption-drift. https://huggingface.co/datasets/Nav772/assumption-drift. Accessed 2026-10-17.
|
| 141 |
|
| 142 |
## Licence
|
| 143 |
|
figures/acknowledgement_by_company.png
CHANGED
|
Git LFS Details
|
|
Git LFS Details
|
figures/falsifiable_vs_acknowledged.png
CHANGED
|
Git LFS Details
|
|
Git LFS Details
|
figures/miss_magnitude.png
CHANGED
|
Git LFS Details
|
|
Git LFS Details
|
figures/resolution_by_fiscal_year.png
CHANGED
|
Git LFS Details
|
|
Git LFS Details
|