gru_s7
gru · 250,771 params · beta · trained on 2021-10-20 → 2026-10-21 · 2.4M predictions across 1,769 dates and 1,000 tokens
showing val + test — 2.3M assessed, 56k still pending a matured horizon.
Out-of-sample skill by horizon
+1d · rank IC
+0.0649 t=+18.3
530 days · 415k token-days
+1d · long-short decile
+1.05%
beta-adjusted alpha per period, before costs
+1d · direction hit
55.6%
in alpha space · 54.1% on raw price
+7d · rank IC
+0.0840 t=+25.0
524 days · 408k token-days
+7d · long-short decile
+3.92%
beta-adjusted alpha per period, before costs
+7d · direction hit
60.6%
in alpha space · 59.4% on raw price
+30d · rank IC
+0.1013 t=+29.2
501 days · 384k token-days
+30d · long-short decile
+10.85%
beta-adjusted alpha per period, before costs
+30d · direction hit
62.1%
in alpha space · 64.0% on raw price
How to read this. rank IC is the mean daily cross-sectional Spearman correlation between predicted and realised alpha — it measures ranking, which is what the system is used for, and 0 means no skill. long-short decile is the realised beta-adjusted alpha of the top predicted decile minus the bottom, per period, before trading costs. direction hit is the share of tokens whose sign was right; 50% is a coin flip. Absolute price targets are tilts, not forecasts.
Model
- checkpoint
- runs/ablate_cells/gru_s7//model.pt
- cell type
- gru
- parameters
- 250,771
- target
- beta
- horizons
- 1d, 7d, 30d
- calibration slopes
- 0.50, 0.45, 0.35
- data window
- 2021-10-20 → 2026-10-21
- train / val boundary
- 2025-05-08
- val / test boundary
- 2026-01-28
- registered
- 2026-10-21 18:33:47Z
- notes
- A/B arm: gru seed 7, production hyperparameters (lr 1e-3, bs 1024)
Recent dates
| date | split | tokens | BTC | IC +1d | LS +1d | IC +7d | LS +7d | IC +30d | LS +30d |
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | held out | 994 | – | – | – | – | – | – | – |
| 2026-10-20 | held out | 995 | -0.29% | -0.008 | -1.17% | – | – | – | – |
| 2026-10-19 | held out | 995 | +1.34% | +0.101 | +5.16% | – | – | – | – |
| 2026-10-18 | held out | 994 | -0.21% | +0.060 | +6.12% | – | – | – | – |
| 2026-10-17 | held out | 994 | +0.77% | -0.015 | -3.13% | – | – | – | – |
| 2026-10-16 | held out | 994 | -0.15% | -0.017 | -2.67% | – | – | – | – |
| 2026-10-15 | held out | 996 | -0.76% | +0.092 | +0.56% | – | – | – | – |
| 2026-10-14 | held out | 996 | +0.68% | +0.073 | +1.89% | +0.116 | +8.32% | – | – |
| 2026-10-13 | held out | 996 | -1.85% | +0.087 | +2.47% | +0.114 | +9.57% | – | – |
| 2026-10-12 | held out | 996 | +1.66% | +0.053 | -0.04% | +0.126 | +7.00% | – | – |
| 2026-10-11 | held out | 995 | -2.31% | +0.109 | +1.69% | +0.147 | +8.77% | – | – |
| 2026-10-10 | held out | 993 | +0.93% | +0.024 | -0.49% | +0.071 | +7.11% | – | – |
| 2026-10-09 | held out | 994 | +0.44% | +0.118 | +4.68% | +0.100 | +12.59% | – | – |
| 2026-10-08 | held out | 994 | +1.04% | +0.100 | +2.02% | +0.104 | +14.16% | – | – |
| 2026-10-07 | held out | 994 | -1.90% | +0.026 | -0.45% | +0.098 | +14.48% | – | – |
| 2026-10-06 | held out | 994 | -2.65% | +0.065 | +4.27% | +0.105 | +12.68% | – | – |
| 2026-10-05 | held out | 994 | -0.24% | +0.089 | +1.50% | +0.084 | +7.68% | – | – |
| 2026-10-04 | held out | 990 | -0.88% | +0.082 | +2.86% | +0.148 | +9.59% | – | – |
| 2026-10-03 | held out | 990 | +2.08% | +0.033 | -0.49% | +0.156 | +9.48% | – | – |
| 2026-10-02 | held out | 990 | +0.28% | -0.036 | -0.36% | +0.093 | +6.57% | – | – |
| 2026-10-01 | held out | 988 | -0.41% | +0.083 | +3.25% | +0.120 | +8.01% | – | – |
Accuracy by month
| month | IC +1d | hit +1d | LS +1d | IC +7d | hit +7d | LS +7d | IC +30d | hit +30d | LS +30d | days |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10 | +0.056 | 57.2% | +1.38% | +0.113 | 71.6% | +9.71% | – | – | – | 20 |
| 2026-09 | +0.082 | 52.1% | +1.77% | +0.112 | 50.6% | +7.75% | +0.175 | 54.4% | +32.42% | 30 |
| 2026-08 | +0.055 | 56.1% | +1.07% | +0.085 | 58.6% | +5.97% | +0.156 | 61.3% | +17.71% | 31 |
| 2026-07 | +0.077 | 58.7% | +1.84% | +0.100 | 68.1% | +6.91% | +0.094 | 68.9% | +14.36% | 31 |
| 2026-06 | +0.058 | 54.6% | +1.64% | +0.060 | 58.7% | +3.32% | +0.106 | 70.4% | +20.27% | 30 |
| 2026-05 | +0.064 | 52.8% | +0.99% | +0.072 | 55.4% | +5.21% | +0.002 | 64.6% | +3.21% | 31 |
| 2026-04 | +0.074 | 57.9% | +1.39% | +0.062 | 60.6% | +3.44% | +0.057 | 57.5% | +9.66% | 30 |
| 2026-03 | +0.037 | 56.7% | +0.67% | +0.051 | 62.1% | +3.50% | +0.065 | 63.3% | +9.54% | 31 |
| 2026-02 | +0.060 | 52.6% | +0.91% | +0.091 | 61.8% | +4.67% | +0.060 | 64.6% | +9.52% | 28 |
| 2026-01 | +0.074 | 56.2% | +0.72% | +0.123 | 61.3% | +3.34% | +0.047 | 47.2% | +10.00% | 31 |
| 2025-12 | +0.046 | 56.7% | +0.97% | +0.066 | 60.4% | +3.58% | +0.087 | 63.5% | +2.38% | 31 |
| 2025-11 | +0.072 | 51.2% | +1.53% | +0.079 | 44.8% | +4.40% | +0.100 | 61.4% | +11.14% | 30 |
| 2025-10 | +0.061 | 58.8% | +0.72% | +0.075 | 65.9% | +2.95% | +0.141 | 45.4% | +16.89% | 31 |
| 2025-09 | +0.062 | 58.8% | +0.52% | +0.068 | 71.2% | +1.50% | +0.111 | 85.1% | +6.52% | 30 |
| 2025-08 | +0.049 | 49.9% | +0.27% | +0.031 | 50.2% | -0.59% | +0.068 | 58.0% | +1.22% | 31 |
| 2025-07 | +0.091 | 53.6% | +0.98% | +0.094 | 53.7% | +2.05% | +0.096 | 51.0% | +1.31% | 31 |
| 2025-06 | +0.066 | 59.0% | +0.54% | +0.087 | 73.0% | +0.87% | +0.132 | 63.9% | +6.74% | 30 |
| 2025-05 | +0.088 | 60.0% | +1.15% | +0.184 | 71.2% | +5.60% | +0.295 | 78.0% | +21.00% | 23 |