diff --git a/config.json b/config.json
index 2feb8a7677dfa8df1513ef483e77183d57c211ce..f9ca256a6905da50e0cac24e1bfb3b61f078e155 100644
--- a/config.json
+++ b/config.json
@@ -4,6 +4,5 @@
     "AutoConfig": "configuration_sm_subgroup_classifier.SmSubgroupClassifierConfig",
     "AutoModel": "modeling_sm_subgroup_classifier.SmSubgroupClassifier"
   },
-  "available_models": ["fi_HI-NA-nb", "fi_HI-NA-nb-re", "fi_ID", "fi_ID-NA", "fi_NA-nb", "fi_NA-nb-OP", "fi_NA-nb-OP-rv"],
   "model_type": "sm_subgroup_classifier"
 }
\ No newline at end of file
diff --git a/en_ID/metadata.pkl b/en_ID/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..69d78abeb3c5ddcf27b0fae356acf817233e65ed
--- /dev/null
+++ b/en_ID/metadata.pkl
@@ -0,0 +1,3 @@
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+size 62
diff --git a/en_ID/model.pkl b/en_ID/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f8a44bb3fef6b33f8cfbcbb72b93f930d70d162c
--- /dev/null
+++ b/en_ID/model.pkl
@@ -0,0 +1,3 @@
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diff --git a/en_ID/scaler.pkl b/en_ID/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..333d01f2d9b3562460169527f263b8f3a4ec1d18
--- /dev/null
+++ b/en_ID/scaler.pkl
@@ -0,0 +1,3 @@
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diff --git a/en_ID/training_details.txt b/en_ID/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..af5d80ed19255d316d1b601bba918b0e09184da6
--- /dev/null
+++ b/en_ID/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for en_ID
+========================================
+
+Language: en
+Register: ID
+Training Date: 2025-09-26 14:09:04
+
+Data Summary:
+- Total samples: 41071
+- Training samples: 32856
+- Test samples: 8215
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: 'sports', ''
+- Class distribution: {'sports': 983, '': 40088}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9984783931832014, 0.9987825292953888, 0.9975650585907777, 0.9989347131334653, 0.9981737939430833]
+- CV mean: 0.9984
+- CV std: 0.0005
+- CV confidence interval: 0.9984 ± 0.0010
+
+Final Performance:
+- Test accuracy: 0.9988
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/en_NA-nb-OP/metadata.pkl b/en_NA-nb-OP/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8409bf186029ea2418cfdc2a5a5810dfef77a31f
--- /dev/null
+++ b/en_NA-nb-OP/metadata.pkl
@@ -0,0 +1,3 @@
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+size 84
diff --git a/en_NA-nb-OP/model.pkl b/en_NA-nb-OP/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b535743033c21f8cf3ec2f5b1c00003e9d9dfeb2
--- /dev/null
+++ b/en_NA-nb-OP/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9f83d56eccb7a610a0b57baa16d63af8839c571455358919a4d892bcf581a66e
+size 33671
diff --git a/en_NA-nb-OP/scaler.pkl b/en_NA-nb-OP/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..37c3483e80aa5f97b76dc9daefc5dbb1cced639d
--- /dev/null
+++ b/en_NA-nb-OP/scaler.pkl
@@ -0,0 +1,3 @@
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+size 25191
diff --git a/en_NA-nb-OP/training_details.txt b/en_NA-nb-OP/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..80ef7e4db2eeabf8afe04f117783e58f0ea3d4a4
--- /dev/null
+++ b/en_NA-nb-OP/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for en_NA-nb-OP
+========================================
+
+Language: en
+Register: NA-nb-OP
+Training Date: 2025-09-26 14:08:46
+
+Data Summary:
+- Total samples: 1536
+- Training samples: 1228
+- Test samples: 308
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 4
+- Class names: '', 'culture', 'dining', 'lifestyle'
+- Class distribution: {'': 747, 'culture': 327, 'dining': 172, 'lifestyle': 290}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9634146341463414, 0.959349593495935, 0.9634146341463414, 0.9877551020408163, 0.9755102040816327]
+- CV mean: 0.9699
+- CV std: 0.0104
+- CV confidence interval: 0.9699 ± 0.0209
+
+Final Performance:
+- Test accuracy: 0.9643
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/en_NA-nb/metadata.pkl b/en_NA-nb/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..25b417ea912e330617b411ee0052d683933893ef
--- /dev/null
+++ b/en_NA-nb/metadata.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:836ae4c831fe01dd10837795f65517e2768a1b1bd5364187226b09a39044826b
+size 64
diff --git a/en_NA-nb/model.pkl b/en_NA-nb/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..72a5938cacb5403997fddc42b51068f6b1ff94f6
--- /dev/null
+++ b/en_NA-nb/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+size 9055
diff --git a/en_NA-nb/scaler.pkl b/en_NA-nb/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..78dd160900ef9946c83f2cc1a36fbab0fffe0970
--- /dev/null
+++ b/en_NA-nb/scaler.pkl
@@ -0,0 +1,3 @@
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+size 25191
diff --git a/en_NA-nb/training_details.txt b/en_NA-nb/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a34b64d8998a79f377b87cd2b087032e64d0f0f6
--- /dev/null
+++ b/en_NA-nb/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for en_NA-nb
+========================================
+
+Language: en
+Register: NA-nb
+Training Date: 2025-09-26 14:08:58
+
+Data Summary:
+- Total samples: 49026
+- Training samples: 39220
+- Test samples: 9806
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: '', 'comments'
+- Class distribution: {'': 46239, 'comments': 2787}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.989673635900051, 0.9886537480877103, 0.9903110657827638, 0.9899286078531362, 0.9903110657827638]
+- CV mean: 0.9898
+- CV std: 0.0006
+- CV confidence interval: 0.9898 ± 0.0012
+
+Final Performance:
+- Test accuracy: 0.9897
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/fi_ID-NA/metadata.pkl b/fi_ID-NA/metadata.pkl
index c4d69a58834ec810c577679e0a8423c28120fc41..25b417ea912e330617b411ee0052d683933893ef 100644
--- a/fi_ID-NA/metadata.pkl
+++ b/fi_ID-NA/metadata.pkl
@@ -1,3 +1,3 @@
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diff --git a/fi_ID-NA/model.pkl b/fi_ID-NA/model.pkl
index b9407f3f0be69b885435dd0fcc59fbbef2d9dffb..2823aca7dff361c42d745f593780f48dfd9ed934 100644
--- a/fi_ID-NA/model.pkl
+++ b/fi_ID-NA/model.pkl
@@ -1,3 +1,3 @@
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 size 9055
diff --git a/fi_ID-NA/scaler.pkl b/fi_ID-NA/scaler.pkl
index 80129210cbd1528025bf0ae9dd0652b481ea2797..ea727b18a1b91610d8147a306d68f5c56b59e803 100644
--- a/fi_ID-NA/scaler.pkl
+++ b/fi_ID-NA/scaler.pkl
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e65976e997250b10340a77d706fde49c9d2572b62cc6ae0d2fc3101dbf449a70
+oid sha256:b61d42366ac1a5e42e2924c14aac56e71c18c92670fef5cef8072ae4698c0612
 size 25191
diff --git a/fi_ID-NA/training_details.txt b/fi_ID-NA/training_details.txt
index 4e4cd884231e17c7236605ffe571cc6f316990a9..a0cf8775e99889d3a79d88b08dcf2d56ebcf6ce1 100644
--- a/fi_ID-NA/training_details.txt
+++ b/fi_ID-NA/training_details.txt
@@ -2,33 +2,29 @@ Training Details for fi_ID-NA
 ========================================
 
 Language: fi
-Model Name: ID-NA
-Training Date: 2025-09-19 09:31:09
+Register: ID-NA
+Training Date: 2025-09-26 14:06:57
 
 Data Summary:
-- Total samples: 1663
-- Training samples: 1330
-- Test samples: 333
+- Total samples: 1729
+- Training samples: 1383
+- Test samples: 346
 - Embedding dimension: 1024
 
 Classes:
 - Number of classes: 2
-- Class names: blog_comments, general
-- Class distribution: {'blog_comments': 1317, 'general': 346}
-
-Cluster Merging:
-- 'blog_comments': kept cluster 1 (no merge)
-- 'general': kept cluster 2 (no merge)
+- Class names: '', 'comments'
+- Class distribution: {'': 389, 'comments': 1340}
 
 Cross-Validation Results:
 - CV folds: 5
-- CV scores: [0.9849624060150376, 0.9887218045112782, 0.9849624060150376, 0.9924812030075187, 0.981203007518797]
-- CV mean: 0.9865
-- CV std: 0.0038
-- CV confidence interval: 0.9865 ± 0.0077
+- CV scores: [0.9855595667870036, 0.9927797833935018, 0.9927797833935018, 0.9927536231884058, 0.9818840579710145]
+- CV mean: 0.9892
+- CV std: 0.0046
+- CV confidence interval: 0.9892 ± 0.0092
 
 Final Performance:
-- Test accuracy: 0.9940
+- Test accuracy: 0.9913
 
 Model Configuration:
 - Algorithm: Logistic Regression
diff --git a/fi_ID/metadata.pkl b/fi_ID/metadata.pkl
index dba0277f266b496b0303feb1f499e06bc4ae4fcb..b96486383ecb1891af102facf72247e69b2a1ffd 100644
--- a/fi_ID/metadata.pkl
+++ b/fi_ID/metadata.pkl
@@ -1,3 +1,3 @@
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+oid sha256:e193cf54249f175dabf353519ff468ff9b644e995a749d1abb9d45286eaa185b
+size 62
diff --git a/fi_ID/model.pkl b/fi_ID/model.pkl
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--- a/fi_ID/model.pkl
+++ b/fi_ID/model.pkl
@@ -1,3 +1,3 @@
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 size 9055
diff --git a/fi_ID/scaler.pkl b/fi_ID/scaler.pkl
index 2ea433feb77b5ded0aeb4a4fcf85fd8f7d91670e..b94d0fc695fa8ae0406f9d050d24486ad770784c 100644
--- a/fi_ID/scaler.pkl
+++ b/fi_ID/scaler.pkl
@@ -1,3 +1,3 @@
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 size 25191
diff --git a/fi_ID/training_details.txt b/fi_ID/training_details.txt
index 1158cf1fb94553e5db4732313d26873f82062793..11617192258989f169b851117ac2ec571a408699 100644
--- a/fi_ID/training_details.txt
+++ b/fi_ID/training_details.txt
@@ -2,8 +2,8 @@ Training Details for fi_ID
 ========================================
 
 Language: fi
-Model Name: ID
-Training Date: 2025-09-19 09:20:03
+Register: ID
+Training Date: 2025-09-26 14:08:45
 
 Data Summary:
 - Total samples: 34973
@@ -13,22 +13,18 @@ Data Summary:
 
 Classes:
 - Number of classes: 2
-- Class names: general, blog_comments
-- Class distribution: {'general': 32370, 'blog_comments': 2603}
-
-Cluster Merging:
-- 'general': merged clusters [np.int64(0), np.int64(2), np.int64(3)]
-- 'blog_comments': kept cluster 1 (no merge)
+- Class names: '', 'sports'
+- Class distribution: {'': 34495, 'sports': 478}
 
 Cross-Validation Results:
 - CV folds: 5
-- CV scores: [0.9960686204431737, 0.9958899213724088, 0.9974982130092923, 0.9935656836461126, 0.9951742627345844]
-- CV mean: 0.9956
-- CV std: 0.0013
-- CV confidence interval: 0.9956 ± 0.0026
+- CV scores: [0.9980343102215868, 0.9987491065046462, 0.9992852037169406, 0.9987488829311886, 0.9978552278820375]
+- CV mean: 0.9985
+- CV std: 0.0005
+- CV confidence interval: 0.9985 ± 0.0010
 
 Final Performance:
-- Test accuracy: 0.9963
+- Test accuracy: 0.9986
 
 Model Configuration:
 - Algorithm: Logistic Regression
diff --git a/fi_NA-nb-OP-rv/metadata.pkl b/fi_NA-nb-OP-rv/metadata.pkl
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+++ b/fi_NA-nb-OP-rv/metadata.pkl
@@ -1,3 +1,3 @@
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 size 91
diff --git a/fi_NA-nb-OP-rv/model.pkl b/fi_NA-nb-OP-rv/model.pkl
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+++ b/fi_NA-nb-OP-rv/model.pkl
@@ -1,3 +1,3 @@
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diff --git a/fi_NA-nb-OP-rv/scaler.pkl b/fi_NA-nb-OP-rv/scaler.pkl
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+++ b/fi_NA-nb-OP-rv/scaler.pkl
@@ -1,3 +1,3 @@
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diff --git a/fi_NA-nb-OP-rv/training_details.txt b/fi_NA-nb-OP-rv/training_details.txt
index 7014fbc2c283f00ca745ccdd9a4f6ebf500cc589..73aa7324af1125a4f902e6ba27263f2c18999c54 100644
--- a/fi_NA-nb-OP-rv/training_details.txt
+++ b/fi_NA-nb-OP-rv/training_details.txt
@@ -2,8 +2,8 @@ Training Details for fi_NA-nb-OP-rv
 ========================================
 
 Language: fi
-Model Name: NA-nb-OP-rv
-Training Date: 2025-09-18 16:24:05
+Register: NA-nb-OP-rv
+Training Date: 2025-09-26 14:06:58
 
 Data Summary:
 - Total samples: 4929
@@ -13,18 +13,18 @@ Data Summary:
 
 Classes:
 - Number of classes: 4
-- Class names: literature, dining, beer, cosmetics
-- Class distribution: {'literature': 2958, 'dining': 296, 'beer': 282, 'cosmetics': 1393}
+- Class names: 'books', 'dining', 'beverages', 'cosmetics'
+- Class distribution: {'books': 2958, 'dining': 294, 'beverages': 283, 'cosmetics': 1394}
 
 Cross-Validation Results:
 - CV folds: 5
-- CV scores: [0.9898605830164765, 0.9885931558935361, 0.991128010139417, 0.9923857868020305, 0.9911167512690355]
-- CV mean: 0.9906
-- CV std: 0.0013
-- CV confidence interval: 0.9906 ± 0.0026
+- CV scores: [0.9898605830164765, 0.9936628643852978, 0.9936628643852978, 0.9885786802030457, 0.9911167512690355]
+- CV mean: 0.9914
+- CV std: 0.0020
+- CV confidence interval: 0.9914 ± 0.0041
 
 Final Performance:
-- Test accuracy: 0.9939
+- Test accuracy: 0.9899
 
 Model Configuration:
 - Algorithm: Logistic Regression
diff --git a/fi_NA-nb-OP/metadata.pkl b/fi_NA-nb-OP/metadata.pkl
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+++ b/fi_NA-nb-OP/scaler.pkl
@@ -1,3 +1,3 @@
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diff --git a/fi_NA-nb-OP/training_details.txt b/fi_NA-nb-OP/training_details.txt
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+++ b/fi_NA-nb-OP/training_details.txt
@@ -2,8 +2,8 @@ Training Details for fi_NA-nb-OP
 ========================================
 
 Language: fi
-Model Name: NA-nb-OP
-Training Date: 2025-09-18 16:21:06
+Register: NA-nb-OP
+Training Date: 2025-09-26 14:06:57
 
 Data Summary:
 - Total samples: 1969
@@ -13,18 +13,18 @@ Data Summary:
 
 Classes:
 - Number of classes: 3
-- Class names: general, consumption, culture
-- Class distribution: {'general': 874, 'consumption': 389, 'culture': 706}
+- Class names: '', 'culture', 'consumption'
+- Class distribution: {'': 874, 'culture': 695, 'consumption': 400}
 
 Cross-Validation Results:
 - CV folds: 5
-- CV scores: [0.9777777777777777, 0.9841269841269841, 0.9714285714285714, 0.9809523809523809, 0.9904761904761905]
+- CV scores: [0.9841269841269841, 0.9936507936507937, 0.9841269841269841, 0.9777777777777777, 0.9650793650793651]
 - CV mean: 0.9810
-- CV std: 0.0063
-- CV confidence interval: 0.9810 ± 0.0127
+- CV std: 0.0094
+- CV confidence interval: 0.9810 ± 0.0188
 
 Final Performance:
-- Test accuracy: 0.9772
+- Test accuracy: 0.9848
 
 Model Configuration:
 - Algorithm: Logistic Regression
diff --git a/fi_NA-nb/metadata.pkl b/fi_NA-nb/metadata.pkl
index c4d69a58834ec810c577679e0a8423c28120fc41..25b417ea912e330617b411ee0052d683933893ef 100644
--- a/fi_NA-nb/metadata.pkl
+++ b/fi_NA-nb/metadata.pkl
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7c92e39bf82f91b113e0ac07d03c2fb9d98bb25382748bae620549beb7ee9cd9
-size 76
+oid sha256:836ae4c831fe01dd10837795f65517e2768a1b1bd5364187226b09a39044826b
+size 64
diff --git a/fi_NA-nb/model.pkl b/fi_NA-nb/model.pkl
index 2c80d2c929115712c73881c4676a125af839e571..e6ef02b289e7c6cb24619a453320cf2f4137dab2 100644
--- a/fi_NA-nb/model.pkl
+++ b/fi_NA-nb/model.pkl
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:da0a8b8d946ea6c2bb415f6f36b9cd5b08c5fda7c1faa67c44d093d2fdcb46e4
+oid sha256:73957b464aecf86217f464d4db098528d7f7447904f721044e0a93987372e896
 size 9055
diff --git a/fi_NA-nb/scaler.pkl b/fi_NA-nb/scaler.pkl
index ae61157bfc575ec496944fa12481114520d9c614..a2a1d0d10241d4b5b397b311d6199b9520ad8332 100644
--- a/fi_NA-nb/scaler.pkl
+++ b/fi_NA-nb/scaler.pkl
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4193fa89889dce247553136aab6945fbbc389254eb8c9d203588a7fb04cdd7a1
+oid sha256:3ee14f4b973f3e012477bb168eb62930d29c713bd94ef1f4eccef46f3b32fcca
 size 25191
diff --git a/fi_NA-nb/training_details.txt b/fi_NA-nb/training_details.txt
index 5b2de3b7d79884a126badb3ef9a7c04f4e850af0..927d1145a1b51c85af632713d64138dbb92bcaa4 100644
--- a/fi_NA-nb/training_details.txt
+++ b/fi_NA-nb/training_details.txt
@@ -2,8 +2,8 @@ Training Details for fi_NA-nb
 ========================================
 
 Language: fi
-Model Name: NA-nb
-Training Date: 2025-09-19 09:35:23
+Register: NA-nb
+Training Date: 2025-09-26 14:08:40
 
 Data Summary:
 - Total samples: 218088
@@ -13,22 +13,18 @@ Data Summary:
 
 Classes:
 - Number of classes: 2
-- Class names: blog_comments, general
-- Class distribution: {'blog_comments': 24862, 'general': 193226}
-
-Cluster Merging:
-- 'blog_comments': kept cluster 1 (no merge)
-- 'general': kept cluster 2 (no merge)
+- Class names: '', 'comments'
+- Class distribution: {'': 193558, 'comments': 24530}
 
 Cross-Validation Results:
 - CV folds: 5
-- CV scores: [0.9941823809250874, 0.9942396973691752, 0.9939817733707801, 0.9939817733707801, 0.9939817733707801]
-- CV mean: 0.9941
-- CV std: 0.0001
-- CV confidence interval: 0.9941 ± 0.0002
+- CV scores: [0.9926061787126726, 0.9932939760417264, 0.9922622800481458, 0.9933512924858142, 0.992778128044936]
+- CV mean: 0.9929
+- CV std: 0.0004
+- CV confidence interval: 0.9929 ± 0.0008
 
 Final Performance:
-- Test accuracy: 0.9945
+- Test accuracy: 0.9927
 
 Model Configuration:
 - Algorithm: Logistic Regression
diff --git a/modeling_sm_subgroup_classifier.py b/modeling_sm_subgroup_classifier.py
index f332b08a5b89c124dd0535e5c599eb2062722881..6610f350bee0f5427fc2514ece1eaac5537056f3 100644
--- a/modeling_sm_subgroup_classifier.py
+++ b/modeling_sm_subgroup_classifier.py
@@ -2,7 +2,6 @@ import os
 import pickle
 
 import joblib
-import numpy as np
 import torch
 from transformers import PreTrainedModel
 
@@ -17,27 +16,51 @@ class SmSubgroupClassifier(PreTrainedModel):
         self.config = config
         self._loaded_classifiers = {}
         self.model_dir = None
+        self._available_models = None
+
+    @property
+    def available_models(self):
+        """Auto-discover available models"""
+        if self._available_models is None:
+            self._available_models = self._discover_available_models()
+        return self._available_models
+
+    def _discover_available_models(self):
+        """Scan model directory for available models"""
+        if not self.model_dir or not os.path.exists(self.model_dir):
+            return []
+
+        models = []
+        for item in os.listdir(self.model_dir):
+            item_path = os.path.join(self.model_dir, item)
+            if os.path.isdir(item_path):
+                # Verify it's a valid model directory
+                required_files = ["model.pkl", "scaler.pkl", "metadata.pkl"]
+                if all(
+                    os.path.exists(os.path.join(item_path, f)) for f in required_files
+                ):
+                    models.append(item)
+
+        return sorted(models)
 
     def _load_classifier(self, model_key):
         """Load a specific classifier by model key (e.g., 'en_OP-ob')"""
         if model_key in self._loaded_classifiers:
             return self._loaded_classifiers[model_key]
 
-        if model_key not in self.config.available_models:
+        if model_key not in self.available_models:
             raise ValueError(
-                f"Model '{model_key}' not available. Available: {self.config.available_models}"
+                f"Model '{model_key}' not available. Available: {self.available_models}"
             )
 
         # Path to classifier
         classifier_path = os.path.join(self.model_dir, model_key)
-
         if not os.path.exists(classifier_path):
             raise FileNotFoundError(f"Classifier not found at {classifier_path}")
 
         # Load components
         classifier = joblib.load(os.path.join(classifier_path, "model.pkl"))
         scaler = joblib.load(os.path.join(classifier_path, "scaler.pkl"))
-
         with open(os.path.join(classifier_path, "metadata.pkl"), "rb") as f:
             metadata = pickle.load(f)
 
@@ -63,7 +86,6 @@ class SmSubgroupClassifier(PreTrainedModel):
         # Convert embeddings to numpy if needed
         if torch.is_tensor(embeddings):
             embeddings = embeddings.detach().cpu().numpy()
-
         if embeddings.ndim == 1:
             embeddings = embeddings.reshape(1, -1)
 
@@ -79,13 +101,11 @@ class SmSubgroupClassifier(PreTrainedModel):
         results = []
         for pred, probs in zip(predictions, probabilities):
             predicted_class_name = classifier_info["class_names"][pred]
-
             # Get all class probabilities
             all_probs = {
                 classifier_info["class_names"][i]: float(prob)
                 for i, prob in enumerate(probs)
             }
-
             results.append(
                 {
                     "label": predicted_class_name,
diff --git a/sv_HI-NA-nb-re/metadata.pkl b/sv_HI-NA-nb-re/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..2e8131130c8fb514dd5bacf9b1d27c9cb6e996fe
--- /dev/null
+++ b/sv_HI-NA-nb-re/metadata.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a0f52bdc3d0252e9176382affb050c74fa24ed744785573a67ae28cdb9d785f
+size 62
diff --git a/sv_HI-NA-nb-re/model.pkl b/sv_HI-NA-nb-re/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6723e21cecee03ca2d1bb7ddbfb0bb51253457f6
--- /dev/null
+++ b/sv_HI-NA-nb-re/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45b36afa0b2d6b74474f7ec1ae3779322e637f64af1bfe522083fe356a22a194
+size 9055
diff --git a/sv_HI-NA-nb-re/scaler.pkl b/sv_HI-NA-nb-re/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..56adb6893ae971b2bd79a759879b3f2c9de1917b
--- /dev/null
+++ b/sv_HI-NA-nb-re/scaler.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7732e98d25e09a32de626c8996637f3e844deb95f1495a77e72cd6cc957da2f4
+size 25191
diff --git a/sv_HI-NA-nb-re/training_details.txt b/sv_HI-NA-nb-re/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e1622439114dd6c74a462807f37c160e7665923b
--- /dev/null
+++ b/sv_HI-NA-nb-re/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for sv_HI-NA-nb-re
+========================================
+
+Language: sv
+Register: HI-NA-nb-re
+Training Date: 2025-09-26 14:05:16
+
+Data Summary:
+- Total samples: 6804
+- Training samples: 5443
+- Test samples: 1361
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: 'crafts', ''
+- Class distribution: {'crafts': 135, '': 6669}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9963269054178145, 0.9963269054178145, 0.9972451790633609, 0.9944852941176471, 0.9954044117647058]
+- CV mean: 0.9960
+- CV std: 0.0009
+- CV confidence interval: 0.9960 ± 0.0019
+
+Final Performance:
+- Test accuracy: 0.9956
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_ID-NA-nb/metadata.pkl b/sv_ID-NA-nb/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..25b417ea912e330617b411ee0052d683933893ef
--- /dev/null
+++ b/sv_ID-NA-nb/metadata.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:836ae4c831fe01dd10837795f65517e2768a1b1bd5364187226b09a39044826b
+size 64
diff --git a/sv_ID-NA-nb/model.pkl b/sv_ID-NA-nb/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..1b7be91346214ea5fd3759d35736c433895c9083
--- /dev/null
+++ b/sv_ID-NA-nb/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3e6a7f1c0e31e315d84e43bc75299c48fe02215b7def50de7fc350316f807cb
+size 9055
diff --git a/sv_ID-NA-nb/scaler.pkl b/sv_ID-NA-nb/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6cfb01508b5b7b23e31dd37c0683e376174ace64
--- /dev/null
+++ b/sv_ID-NA-nb/scaler.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0321f17c25e743d5a5318c5011f9b6bdbe864aa683f9ff00d7bc2a6efc28cbb
+size 25191
diff --git a/sv_ID-NA-nb/training_details.txt b/sv_ID-NA-nb/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ce228f48f4dd9785d69ff3d1c1d01649e84c2207
--- /dev/null
+++ b/sv_ID-NA-nb/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for sv_ID-NA-nb
+========================================
+
+Language: sv
+Register: ID-NA-nb
+Training Date: 2025-09-26 14:05:20
+
+Data Summary:
+- Total samples: 1189
+- Training samples: 951
+- Test samples: 238
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: '', 'comments'
+- Class distribution: {'': 852, 'comments': 337}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9214659685863874, 0.9526315789473684, 0.9315789473684211, 0.968421052631579, 0.9263157894736842]
+- CV mean: 0.9401
+- CV std: 0.0177
+- CV confidence interval: 0.9401 ± 0.0354
+
+Final Performance:
+- Test accuracy: 0.9706
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_ID/metadata.pkl b/sv_ID/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b7a74dc4067a5085383bae5e4e2c052c363ba33e
--- /dev/null
+++ b/sv_ID/metadata.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21413604878beb792fbc2f549db7a71b67cfaaca8200989e74e5df69a0e6c7b1
+size 69
diff --git a/sv_ID/model.pkl b/sv_ID/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..06dab85584c3ac388633f249151cba2767f4689a
--- /dev/null
+++ b/sv_ID/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f22126201e503512b9bbf51ed4c310d6e59ae89dd12e37835154c15a382d2612
+size 25471
diff --git a/sv_ID/scaler.pkl b/sv_ID/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4ed51c1378523d1b5410146208e08ca16d07d1e2
--- /dev/null
+++ b/sv_ID/scaler.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+size 25191
diff --git a/sv_ID/training_details.txt b/sv_ID/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b218cb7bad5b35e9d16da4651a8385c24301a87a
--- /dev/null
+++ b/sv_ID/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for sv_ID
+========================================
+
+Language: sv
+Register: ID
+Training Date: 2025-09-26 14:06:57
+
+Data Summary:
+- Total samples: 15060
+- Training samples: 12048
+- Test samples: 3012
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 3
+- Class names: '', 'sports', 'help'
+- Class distribution: {'': 14108, 'sports': 542, 'help': 410}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9962655601659751, 0.9954356846473029, 0.9983402489626556, 1.0, 0.9991697799916978]
+- CV mean: 0.9978
+- CV std: 0.0017
+- CV confidence interval: 0.9978 ± 0.0035
+
+Final Performance:
+- Test accuracy: 0.9977
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_IN-NA-nb/metadata.pkl b/sv_IN-NA-nb/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8e5f2e112eb6c8b9f360c3fa24ff88907aac96e5
--- /dev/null
+++ b/sv_IN-NA-nb/metadata.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd3eb5a1c95ad8f91592fdd378fcdd09122c1c4ff610517b88c9b80626933fe7
+size 69
diff --git a/sv_IN-NA-nb/model.pkl b/sv_IN-NA-nb/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..a5957f2d4b673fe0980c19a428508470eb3db1d5
--- /dev/null
+++ b/sv_IN-NA-nb/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3247c4a22da33aab41f2e67513baa5a91675fb48eca867774eb3eb23c08bb827
+size 9055
diff --git a/sv_IN-NA-nb/scaler.pkl b/sv_IN-NA-nb/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..384cb4f86240ed978d873868b01699f802af7c2a
--- /dev/null
+++ b/sv_IN-NA-nb/scaler.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f803cf9ff62e705c6f25bd9f553ee451df2c94a451cfc044d86753e303c8b5c5
+size 25191
diff --git a/sv_IN-NA-nb/training_details.txt b/sv_IN-NA-nb/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c3e818bdf31dab4760fb57e61c92ad270c9db4ee
--- /dev/null
+++ b/sv_IN-NA-nb/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for sv_IN-NA-nb
+========================================
+
+Language: sv
+Register: IN-NA-nb
+Training Date: 2025-09-26 14:05:18
+
+Data Summary:
+- Total samples: 1169
+- Training samples: 935
+- Test samples: 234
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: '', 'organizations'
+- Class distribution: {'': 811, 'organizations': 358}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.93048128342246, 0.9893048128342246, 0.9625668449197861, 0.9679144385026738, 0.9625668449197861]
+- CV mean: 0.9626
+- CV std: 0.0188
+- CV confidence interval: 0.9626 ± 0.0377
+
+Final Performance:
+- Test accuracy: 0.9744
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_NA-nb-OP-rv/metadata.pkl b/sv_NA-nb-OP-rv/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..df435e407578fe40ae064f66da9ae8efbbe5ecc3
--- /dev/null
+++ b/sv_NA-nb-OP-rv/metadata.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7cb960aca3e7a21c0b1c73a32eaa7e732fb968b10cacf031fa28559f79741dc9
+size 72
diff --git a/sv_NA-nb-OP-rv/model.pkl b/sv_NA-nb-OP-rv/model.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..642b2cd360a6c0da2ef0e9f63a54d2e7e53d0e20
--- /dev/null
+++ b/sv_NA-nb-OP-rv/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:682ff2cca0e847dba7ab531629e37efb7ad74f9ec844a584863d6ff6494608ca
+size 9055
diff --git a/sv_NA-nb-OP-rv/scaler.pkl b/sv_NA-nb-OP-rv/scaler.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..497d6b541eb933a28b5eeb70664e51d6759d72e9
--- /dev/null
+++ b/sv_NA-nb-OP-rv/scaler.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d405ab5ebe734e6cb9a8f1b86bba6a00ffe6b37c4bea49b43fac56be6fd2d3fa
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diff --git a/sv_NA-nb-OP-rv/training_details.txt b/sv_NA-nb-OP-rv/training_details.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a35724b9a60678d136676b69509197df1aa34a78
--- /dev/null
+++ b/sv_NA-nb-OP-rv/training_details.txt
@@ -0,0 +1,39 @@
+Training Details for sv_NA-nb-OP-rv
+========================================
+
+Language: sv
+Register: NA-nb-OP-rv
+Training Date: 2025-09-26 14:05:20
+
+Data Summary:
+- Total samples: 9422
+- Training samples: 7537
+- Test samples: 1885
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: 'lifestyle', 'culture'
+- Class distribution: {'lifestyle': 2731, 'culture': 6691}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9927055702917772, 0.9953580901856764, 0.9940278699402787, 0.9960185799601858, 0.9946914399469144]
+- CV mean: 0.9946
+- CV std: 0.0011
+- CV confidence interval: 0.9946 ± 0.0023
+
+Final Performance:
+- Test accuracy: 0.9952
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_NA-nb-OP/metadata.pkl b/sv_NA-nb-OP/metadata.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..dc6ea1ecfe9e34a4c77cf19cd6fb2637b0efe1fb
--- /dev/null
+++ b/sv_NA-nb-OP/metadata.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbf430c9060259c0f0b0f25b5a7d4d5a8d3a3f00dfae891792d6921ac408e382
+size 63
diff --git a/sv_NA-nb-OP/model.pkl b/sv_NA-nb-OP/model.pkl
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--- /dev/null
+++ b/sv_NA-nb-OP/model.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+size 9055
diff --git a/sv_NA-nb-OP/scaler.pkl b/sv_NA-nb-OP/scaler.pkl
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diff --git a/sv_NA-nb-OP/training_details.txt b/sv_NA-nb-OP/training_details.txt
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+Training Details for sv_NA-nb-OP
+========================================
+
+Language: sv
+Register: NA-nb-OP
+Training Date: 2025-09-26 14:05:18
+
+Data Summary:
+- Total samples: 6280
+- Training samples: 5024
+- Test samples: 1256
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: 'finance', ''
+- Class distribution: {'finance': 149, '': 6131}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9960199004975124, 0.9950248756218906, 0.9980099502487563, 0.9960199004975124, 0.9950199203187251]
+- CV mean: 0.9960
+- CV std: 0.0011
+- CV confidence interval: 0.9960 ± 0.0022
+
+Final Performance:
+- Test accuracy: 0.9960
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_NA-nb/metadata.pkl b/sv_NA-nb/metadata.pkl
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+oid sha256:836ae4c831fe01dd10837795f65517e2768a1b1bd5364187226b09a39044826b
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diff --git a/sv_NA-nb/training_details.txt b/sv_NA-nb/training_details.txt
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index 0000000000000000000000000000000000000000..1197af6c7f69c7d4984bb7425fdebe2e27287d42
--- /dev/null
+++ b/sv_NA-nb/training_details.txt
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+Training Details for sv_NA-nb
+========================================
+
+Language: sv
+Register: NA-nb
+Training Date: 2025-09-26 14:06:54
+
+Data Summary:
+- Total samples: 222925
+- Training samples: 178340
+- Test samples: 44585
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: '', 'comments'
+- Class distribution: {'': 203958, 'comments': 18967}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.99290680722216, 0.9922339351799933, 0.9935516429292363, 0.9936918246046876, 0.993523606594146]
+- CV mean: 0.9932
+- CV std: 0.0005
+- CV confidence interval: 0.9932 ± 0.0011
+
+Final Performance:
+- Test accuracy: 0.9940
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_NA-ob-OP/metadata.pkl b/sv_NA-ob-OP/metadata.pkl
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+version https://git-lfs.github.com/spec/v1
+oid sha256:e43bdea690b901743ce3a6a58ff3598aaa6c53830527eafb3b1954c06f6874df
+size 69
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diff --git a/sv_NA-ob-OP/training_details.txt b/sv_NA-ob-OP/training_details.txt
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--- /dev/null
+++ b/sv_NA-ob-OP/training_details.txt
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+Training Details for sv_NA-ob-OP
+========================================
+
+Language: sv
+Register: NA-ob-OP
+Training Date: 2025-09-26 14:05:17
+
+Data Summary:
+- Total samples: 2830
+- Training samples: 2264
+- Test samples: 566
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 2
+- Class names: 'sports', 'general'
+- Class distribution: {'sports': 175, 'general': 2655}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9933774834437086, 0.9933774834437086, 0.9955849889624724, 0.9955849889624724, 0.9911504424778761]
+- CV mean: 0.9938
+- CV std: 0.0017
+- CV confidence interval: 0.9938 ± 0.0033
+
+Final Performance:
+- Test accuracy: 0.9929
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt
diff --git a/sv_ds-IP-NA-nb/metadata.pkl b/sv_ds-IP-NA-nb/metadata.pkl
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diff --git a/sv_ds-IP-NA-nb/training_details.txt b/sv_ds-IP-NA-nb/training_details.txt
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index 0000000000000000000000000000000000000000..561d5bde77cced8c3633a3dbb91d5194bece9f31
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+Training Details for sv_ds-IP-NA-nb
+========================================
+
+Language: sv
+Register: ds-IP-NA-nb
+Training Date: 2025-09-26 14:05:17
+
+Data Summary:
+- Total samples: 2357
+- Training samples: 1885
+- Test samples: 472
+- Embedding dimension: 1024
+
+Classes:
+- Number of classes: 3
+- Class names: '', 'travel', 'contests'
+- Class distribution: {'': 1933, 'travel': 268, 'contests': 156}
+
+Cross-Validation Results:
+- CV folds: 5
+- CV scores: [0.9761273209549072, 0.9840848806366048, 0.9840848806366048, 0.9761273209549072, 0.9893899204244032]
+- CV mean: 0.9820
+- CV std: 0.0051
+- CV confidence interval: 0.9820 ± 0.0103
+
+Final Performance:
+- Test accuracy: 0.9788
+
+Model Configuration:
+- Algorithm: Logistic Regression
+- Regularization (C): 1.0
+- Feature scaling: StandardScaler
+- Random state: 42
+
+Files:
+- Classifier: model.pkl
+- Scaler: scaler.pkl
+- Metadata: metadata.pkl
+- This file: training_details.txt