signals list | prompt string | answer string | gt string | held bool | params string |
|---|---|---|---|---|---|
[
[
1.5106600522994995,
1.6390869617462158,
1.0485962629318237,
0.3965681493282318,
-0.018860306590795517,
-0.45370230078697205,
-1.124480128288269,
-1.6696637868881226,
-1.4384195804595947,
-0.29991069436073303,
1.0450431108474731,
1.69440758228302,
1.4090214967727... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | medium | "medium" | false | {"A": 1.5, "f": 19.0, "phase": 0.785398, "alpha": 0.3, "class": "medium"} |
[
[
1.6970560550689697,
1.749524474143982,
1.8002662658691406,
1.849231481552124,
1.896371841430664,
1.9416406154632568,
1.9849931001663208,
2.0263867378234863,
2.0657806396484375,
2.103135824203491,
2.138415575027466,
2.1715848445892334,
2.202610969543457,
2.23... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | high | "high" | false | {"A": 2.4, "f": 1.0, "phase": 0.785398, "alpha": 0.0, "class": "high"} |
[
[
1.899999976158142,
1.876607894897461,
1.8070075511932373,
1.6929126977920532,
1.5371326208114624,
1.3435033559799194,
1.1167924404144287,
0.8625825047492981,
0.5871328711509705,
0.29722610116004944,
6.209103275978123e-7,
-0.29722487926483154,
-0.587131679058075,... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | medium | "medium" | false | {"A": 1.9, "f": 5.0, "phase": 1.570796, "alpha": 0.0, "class": "medium"} |
[
[
-1.107817530632019,
-1.025321364402771,
-0.9251181483268738,
-0.8085574507713318,
-0.6774225234985352,
-0.533888041973114,
-0.38046497106552124,
-0.21993446350097656,
-0.05527295917272568,
0.11042928695678711,
0.27405327558517456,
0.43253734707832336,
0.58296138... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | low | "low" | false | {"A": 1.1, "f": 3.0, "phase": 5.497787, "alpha": 0.3, "class": "low"} |
[
[
-0.3313710689544678,
-1.0514625310897827,
-1.8275151252746582,
-2.055272340774536,
-1.3735979795455933,
5.856408051840845e-7,
1.3735988140106201,
2.0552725791931152,
1.8275146484375,
1.051461935043335,
0.33137065172195435,
0.024198947474360466,
-0.00308155920356... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | medium | "medium" | false | {"A": 1.6, "f": 15.0, "phase": 3.926991, "alpha": 0.5, "class": "medium"} |
[
[
1.909189224243164,
1.8482781648635864,
1.7855430841445923,
1.7210458517074585,
1.6548501253128052,
1.5870212316513062,
1.517626166343689,
1.4467334747314453,
1.374413013458252,
1.3007360696792603,
1.2257754802703857,
1.1496052742004395,
1.0723005533218384,
0... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | high | "high" | false | {"A": 2.7, "f": 1.0, "phase": 2.356194, "alpha": 0.0, "class": "high"} |
[
[
0.9899500012397766,
0.34816649556159973,
-0.39058688282966614,
-1.0205556154251099,
-1.3662832975387573,
-1.3314793109893799,
-0.9258370995521545,
-0.26233452558517456,
0.47423243522644043,
1.0787180662155151,
1.3827636241912842,
1.3016873598098755,
0.8580704331... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | medium | "medium" | false | {"A": 1.4, "f": 17.0, "phase": 2.356194, "alpha": 0.0, "class": "medium"} |
[
[
-0.424264132976532,
-0.2208748161792755,
0.01884636841714382,
0.2554675042629242,
0.45006659626960754,
0.5706338882446289,
0.5973371863365173,
0.5257840752601624,
0.3677442967891693,
0.1492140144109726,
-0.09386059641838074,
-0.32149600982666016,
-0.496248304843... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | low | "low" | false | {"A": 0.6, "f": 13.0, "phase": 5.497787, "alpha": 0.0, "class": "low"} |
[
[
-1.131371021270752,
-0.8993335962295532,
-0.6354368329048157,
-0.34902942180633545,
-0.05025744438171387,
0.25029492378234863,
0.5419804453849792,
0.8144660592079163,
1.0580987930297852,
1.2642478942871094,
1.4256103038787842,
1.53646981716156,
1.592899084091186... | <|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|>... | medium | "medium" | false | {"A": 1.6, "f": 6.0, "phase": 5.497787, "alpha": 0.0, "class": "medium"} |
[[-0.6513710618019104,-0.7239628434181213,-0.7993283271789551,-0.877036452293396,-0.9565602540969849(...TRUNCATED) | "<|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|><|signal|(...TRUNCATED) | medium | "medium" | false | {"A": 1.6, "f": 2.0, "phase": 3.926991, "alpha": 0.3, "class": "medium"} |
End of preview. Expand in Data Studio
Ahri: Ascending Harmonic Reasoning Instruction (v2.0)
A controlled evaluation framework for Time-Series Language Models. 26 synthetic tasks across 5 tiers, parametric signals on discrete grids at fs=200 Hz, N=1024.
Layout
data/
{task_id}/
manifest.json
train.parquet
val.parquet
test.parquet
train and val exclude each task's held-out parameter region (paper
Appendix C); test covers the full range, and the per-example held flag
marks which test examples fell in the held-out region.
Tasks
| Task | Tier | Format | Question |
|---|---|---|---|
| 1.1 | 1 | classification | Is this signal low-amplitude (0.5-1.3), medium-amplitude (1.4-2.1), or high-amplitude (2.2-3.0)? |
| 1.2 | 1 | classification | Is this signal low-frequency (1-7 Hz), medium-frequency (8-13 Hz), or high-frequency (14-20 Hz)? |
| 1.3 | 1 | classification | Is there a transient event (a pulse or spike) in this signal? |
| 1.4 | 1 | classification | Does this signal have an upward trend, a downward trend, or no trend? |
| 1.5 | 1 | classification | Is this signal periodic or aperiodic? |
| 2.1 | 2 | regression | What is the amplitude of this signal? |
| 2.2 | 2 | regression | What is the frequency of this signal in Hz? |
| 2.3 | 2 | regression | At what time (in seconds) does the event occur? |
| 2.4 | 2 | classification | What type of signal is this: sinusoid, pulse, monotonic, or noise? |
| 2.5 | 2 | count | How many distinct peaks are in this signal? |
| 3.1 | 3 | classification | Which signal has a larger amplitude: signal 1 or signal 2? |
| 3.2 | 3 | classification | Which signal has a higher frequency: signal 1 or signal 2? |
| 3.3 | 3 | classification | Which signal leads (occurs earlier): signal 1 or signal 2? |
| 3.4 | 3 | classification | Which signal is more periodic: signal 1 or signal 2? |
| 3.5 | 3 | classification | Which signal has more peaks: signal 1 or signal 2? |
| 4.1 | 4 | classification | What is the shape of this signal's amplitude envelope? |
| 4.2 | 4 | classification | Does the frequency increase, decrease, or stay constant over time? |
| 4.3 | 4 | classification | Are the events in this signal regularly or irregularly spaced? |
| 4.4 | 4 | per_segment | What happens in each segment? Reply in the format 'Segment 1: X. Segment 2: Y. Segment 3: Z.' where each label is one of: silence, low, medium, high, upward, downward. |
| 4.5 | 4 | classification | Are the events in this signal clustered in groups or uniformly spread? |
| 5.1 | 5 | regression | Which frequency component has the largest amplitude? Give the frequency in Hz. |
| 5.2 | 5 | spectral | How many frequency components are present in this signal, and what are their approximate frequencies in Hz? Reply as: 'N components: f1 Hz, f2 Hz, ...'. |
| 5.3 | 5 | ordering | List the events in chronological order: pulse, step, frequency change. |
| 5.4 | 5 | classification | Does this signal have BOTH a periodic oscillation AND a linear trend? |
| 5.5 | 5 | multilabel | Which features are present in this signal: periodic oscillation, linear trend, transient pulse? List all that apply, or say None. |
| 5.6 | 5 | anomaly | This signal contains repeating cycles. Is there an anomalous cycle? If yes, which cycle number? |
Loading
from opentslm.ahri.dataset import AhriParquetDataset
ds = AhriParquetDataset.from_hub("TonyChen06/AscendingHarmonicReasoningInstruction", task_id="1.2", split="train")
See the Ahri package for the companion code (PhysicsTSLM model, trainers, eval harness).
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