{ "trained_at": "2026-04-26T09:19:05.178649+00:00", "data_run_date": "2026-04-25", "version": "v0.4-multi-embedding", "description": "v0.3 + bge-base-en-v1.5 alongside mpnet-finetuned", "parent_version": "v0.3", "embedders": [ "mpnet-finetuned (from v0.3)", "BAAI/bge-base-en-v1.5" ], "splits": { "train": { "rows": 265240, "start": "2022-01-28", "end": "2023-09-30" }, "val": { "rows": 3545, "start": "2023-10-01", "end": "2023-12-31" }, "test": { "rows": 2744, "start": "2024-01-01", "end": "2024-05-04" } }, "feature_count": 154, "feature_cols": [ "pca_000", "pca_001", "pca_002", "pca_003", "pca_004", "pca_005", "pca_006", "pca_007", "pca_008", "pca_009", "pca_010", "pca_011", "pca_012", "pca_013", "pca_014", "pca_015", "pca_016", "pca_017", "pca_018", "pca_019", "pca_020", "pca_021", "pca_022", "pca_023", "pca_024", "pca_025", "pca_026", "pca_027", "pca_028", "pca_029", "pca_030", "pca_031", "pca_032", "pca_033", "pca_034", "pca_035", "pca_036", "pca_037", "pca_038", "pca_039", "pca_040", "pca_041", "pca_042", "pca_043", "pca_044", "pca_045", "pca_046", "pca_047", "pca_048", "pca_049", "pca_050", "pca_051", "pca_052", "pca_053", "pca_054", "pca_055", "pca_056", "pca_057", "pca_058", "pca_059", "pca_060", "pca_061", "pca_062", "pca_063", "len", "n_digits", "n_letters", "n_special", "n_lower", "n_upper", "is_palindrome", "is_all_digits", "is_all_letters", "is_ascii", "has_unicode", "starts_digit", "ends_digit", "max_char_run", "n_unique_chars", "in_wikipedia", "in_geonames", "in_us_firstname", "in_iso3166", "in_ticker", "in_sec_edgar", "in_wiktionary_en", "wordlist_hits", "club__prepunk_full_rankings", "club__social_handles", "club__fine_art", "club__performing_arts", "club__gamertags_double", "club__currency_symbols", "club__logistics", "club__gamertags", "club__pokemon_gen1", "club__common_english", "club__top_crypto_tickers", "club__common_animals", "club__familynames_usa", "club__natural_wonders", "club__historic_figures", "club__conspiracy_theories", "club__mythical_creatures", "club__top_nouns", "club__finance_terms", "club__personas", "club__country_codes", "club__catholicism", "club__crypto_terms", "club__sports", "club__home", "club__top500_cities_global", "club__firstnames_usa", "club__paranormal", "club__wikidata_top_fantasy_char", "club__crayola_classic", "club__top500_cities_usa", "club__top_crypto_names", "club__us_government", "club__pokemon_gen4", "club__pokemon_gen2", "club__memes", "club__currency_names", "club__luxury", "club__pokemon_gen3", "club__gen_alpha", "club__us_states", "club__holidays", "n_clubs", "trademark_conflict", "name_age_days", "prior_transfer_count", "fg_value", "eth_tvl_usd", "eth_stable_mcap", "eth_dex_volume", "nft_total_fee_usd", "knnmp_count", "knnmp_mean_log", "knnmp_median_log", "knnmp_p90_log", "knnmp_max_sim", "knnmp_min_sim", "knnmp_log_max", "knnmp_log_min", "knnbg_count", "knnbg_mean_log", "knnbg_median_log", "knnbg_p90_log", "knnbg_max_sim", "knnbg_min_sim", "knnbg_log_max", "knnbg_log_min" ], "pca_dim": 64, "best_iteration": 757, "xgb_params": { "objective": "reg:squarederror", "eval_metric": "rmse", "tree_method": "hist", "device": "cuda", "max_depth": 7, "learning_rate": 0.04, "subsample": 0.85, "colsample_bytree": 0.65, "min_child_weight": 8, "reg_alpha": 0.5, "reg_lambda": 2.0, "seed": 42 }, "metrics": { "train": { "r2_log": 0.830089807510376, "rmse_log": 0.6656108498573303, "mae_log": 0.44242581725120544, "median_ape": 0.2753954231739044, "bias_log": -0.00027043218142353 }, "val": { "r2_log": 0.6791324615478516, "rmse_log": 1.0376933813095093, "mae_log": 0.7315031886100769, "median_ape": 0.5113449096679688, "bias_log": 0.10410919040441513 }, "test": { "r2_log": 0.31753313541412354, "rmse_log": 1.5363107919692993, "mae_log": 1.2583258152008057, "median_ape": 1.2974694967269897, "bias_log": 0.7355491518974304 } }, "top_features": [ { "name": "knnmp_mean_log", "gain": 1521.73291015625 }, { "name": "knnmp_median_log", "gain": 1161.393798828125 }, { "name": "is_all_digits", "gain": 576.3497314453125 }, { "name": "knnmp_p90_log", "gain": 492.0875244140625 }, { "name": "len", "gain": 380.18292236328125 }, { "name": "in_wikipedia", "gain": 365.04254150390625 }, { "name": "n_clubs", "gain": 194.0254669189453 }, { "name": "knnmp_count", "gain": 154.111572265625 }, { "name": "ends_digit", "gain": 137.3547821044922 }, { "name": "trademark_conflict", "gain": 134.1524658203125 }, { "name": "n_letters", "gain": 129.6276092529297 }, { "name": "name_age_days", "gain": 128.65174865722656 }, { "name": "club__gamertags", "gain": 128.5192108154297 }, { "name": "is_palindrome", "gain": 125.1925048828125 }, { "name": "n_digits", "gain": 125.02507019042969 }, { "name": "club__social_handles", "gain": 119.58012390136719 }, { "name": "eth_stable_mcap", "gain": 114.49725341796875 }, { "name": "has_unicode", "gain": 105.6874771118164 }, { "name": "n_lower", "gain": 102.0856704711914 }, { "name": "n_special", "gain": 89.66917419433594 }, { "name": "eth_tvl_usd", "gain": 89.55354309082031 }, { "name": "club__prepunk_full_rankings", "gain": 87.96327209472656 }, { "name": "n_unique_chars", "gain": 86.47875213623047 }, { "name": "pca_045", "gain": 85.28775787353516 }, { "name": "is_ascii", "gain": 83.36601257324219 }, { "name": "starts_digit", "gain": 73.62259674072266 }, { "name": "knnbg_count", "gain": 61.69795608520508 }, { "name": "pca_001", "gain": 60.780391693115234 }, { "name": "fg_value", "gain": 57.86528778076172 }, { "name": "pca_026", "gain": 57.13859939575195 } ], "knn_gain_split": { "mpnet_ft": 3443.8879318237305, "bge": 257.9545383453369 }, "wandb_run": "https://wandb.ai/quantumly-aletheia-research/ens-appraiser/runs/osbosu7j" }