lstm_s0
lstm · 316,819 params · beta · trained on 2021-10-20 → 2026-10-21 · 2.4M predictions across 1,769 dates and 1,000 tokens
showing val + test + live — 2.3M assessed, 56k still pending a matured horizon.
Out-of-sample skill by horizon
+1d · rank IC
+0.0571 t=+20.9
530 days · 415k token-days
+1d · long-short decile
+0.99%
beta-adjusted alpha per period, before costs
+1d · direction hit
55.4%
in alpha space · 54.0% on raw price
+7d · rank IC
+0.0758 t=+28.8
524 days · 408k token-days
+7d · long-short decile
+3.36%
beta-adjusted alpha per period, before costs
+7d · direction hit
60.3%
in alpha space · 58.9% on raw price
+30d · rank IC
+0.0929 t=+32.2
501 days · 384k token-days
+30d · long-short decile
+8.98%
beta-adjusted alpha per period, before costs
+30d · direction hit
63.2%
in alpha space · 64.7% 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/lstm_s0//model.pt
- cell type
- lstm
- parameters
- 316,819
- target
- beta
- horizons
- 1d, 7d, 30d
- calibration slopes
- 1.15, 0.75, 0.65
- data window
- 2021-10-20 → 2026-10-21
- train / val boundary
- 2025-05-08
- val / test boundary
- 2026-01-28
- registered
- 2026-10-21 18:36:40Z
- notes
- A/B arm: lstm seed 0, 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% | +0.073 | -0.46% | – | – | – | – |
| 2026-10-19 | held out | 995 | +1.34% | +0.146 | +4.38% | – | – | – | – |
| 2026-10-18 | held out | 994 | -0.21% | +0.034 | +3.58% | – | – | – | – |
| 2026-10-17 | held out | 994 | +0.77% | -0.018 | -2.30% | – | – | – | – |
| 2026-10-16 | held out | 994 | -0.15% | +0.003 | -1.85% | – | – | – | – |
| 2026-10-15 | held out | 996 | -0.76% | +0.076 | +1.81% | – | – | – | – |
| 2026-10-14 | held out | 996 | +0.68% | +0.031 | +1.45% | +0.074 | +11.53% | – | – |
| 2026-10-13 | held out | 996 | -1.85% | +0.061 | -0.18% | +0.060 | +10.83% | – | – |
| 2026-10-12 | held out | 996 | +1.66% | +0.021 | +1.58% | +0.075 | +8.83% | – | – |
| 2026-10-11 | held out | 995 | -2.31% | +0.057 | +2.62% | +0.130 | +11.71% | – | – |
| 2026-10-10 | held out | 993 | +0.93% | +0.006 | -1.02% | +0.067 | +5.92% | – | – |
| 2026-10-09 | held out | 994 | +0.44% | +0.064 | +2.94% | +0.097 | +13.18% | – | – |
| 2026-10-08 | held out | 994 | +1.04% | +0.107 | +3.60% | +0.108 | +13.08% | – | – |
| 2026-10-07 | held out | 994 | -1.90% | -0.024 | -4.16% | +0.081 | +9.43% | – | – |
| 2026-10-06 | held out | 994 | -2.65% | +0.058 | +0.99% | +0.102 | +10.76% | – | – |
| 2026-10-05 | held out | 994 | -0.24% | +0.077 | +0.72% | +0.066 | +7.96% | – | – |
| 2026-10-04 | held out | 990 | -0.88% | +0.069 | +4.64% | +0.090 | +10.83% | – | – |
| 2026-10-03 | held out | 990 | +2.08% | +0.027 | -1.05% | +0.090 | +6.85% | – | – |
| 2026-10-02 | held out | 990 | +0.28% | +0.032 | -0.28% | +0.057 | +5.24% | – | – |
| 2026-10-01 | held out | 988 | -0.41% | +0.118 | +4.65% | +0.102 | +9.40% | – | – |
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 | +0.051 | 57.7% | +1.08% | +0.086 | 71.9% | +9.68% | – | – | – | 20 |
| 2026-09 | +0.081 | 52.2% | +1.61% | +0.118 | 51.2% | +6.44% | +0.163 | 52.0% | +21.77% | 30 |
| 2026-08 | +0.046 | 54.4% | +1.11% | +0.071 | 57.0% | +4.93% | +0.124 | 61.1% | +12.30% | 31 |
| 2026-07 | +0.063 | 58.8% | +1.83% | +0.092 | 68.2% | +6.05% | +0.096 | 70.2% | +13.46% | 31 |
| 2026-06 | +0.047 | 53.5% | +1.26% | +0.043 | 57.5% | +2.54% | +0.107 | 71.8% | +15.57% | 30 |
| 2026-05 | +0.051 | 53.0% | +0.39% | +0.045 | 55.6% | +1.55% | +0.011 | 63.8% | -2.95% | 31 |
| 2026-04 | +0.072 | 57.3% | +1.62% | +0.067 | 59.6% | +2.15% | +0.034 | 56.1% | +2.38% | 30 |
| 2026-03 | +0.044 | 56.7% | +1.03% | +0.063 | 62.6% | +3.46% | +0.097 | 69.2% | +11.71% | 31 |
| 2026-02 | +0.046 | 53.6% | +0.57% | +0.079 | 60.5% | +2.84% | +0.048 | 71.5% | +7.72% | 28 |
| 2026-01 | +0.065 | 56.2% | +0.76% | +0.092 | 61.5% | +3.97% | +0.018 | 47.3% | +6.29% | 31 |
| 2025-12 | +0.044 | 56.3% | +1.11% | +0.078 | 60.5% | +4.21% | +0.092 | 64.5% | +8.10% | 31 |
| 2025-11 | +0.051 | 51.4% | +1.45% | +0.040 | 45.3% | +3.33% | +0.102 | 63.6% | +9.86% | 30 |
| 2025-10 | +0.046 | 59.4% | +0.83% | +0.062 | 66.4% | +1.07% | +0.078 | 44.8% | +14.00% | 31 |
| 2025-09 | +0.050 | 58.9% | +0.28% | +0.058 | 71.3% | +1.00% | +0.085 | 85.0% | +1.85% | 30 |
| 2025-08 | +0.066 | 49.9% | +0.36% | +0.079 | 49.3% | +1.82% | +0.125 | 58.0% | +5.33% | 31 |
| 2025-07 | +0.076 | 54.5% | +0.96% | +0.083 | 54.4% | +3.47% | +0.087 | 51.4% | +7.52% | 31 |
| 2025-06 | +0.050 | 59.7% | +0.46% | +0.082 | 74.5% | +1.28% | +0.125 | 64.1% | +4.96% | 30 |
| 2025-05 | +0.082 | 53.9% | +1.14% | +0.150 | 65.8% | +4.21% | +0.246 | 82.1% | +19.00% | 23 |