Chess Challenge submission by stephecw

README.md

@@ -0,0 +1,26 @@
+---
+library_name: transformers
+tags:
+- chess
+- llm-course
+- chess-challenge
+license: mit
+---
+
+# chess-steph-v2
+
+Chess model submitted to the LLM Course Chess Challenge.
+
+## Submission Info
+
+- **Submitted by**: [stephecw](https://huggingface.co/stephecw)
+- **Parameters**: 960,480
+- **Organization**: LLM-course
+
+## Model Details
+
+- **Architecture**: Chess Transformer (GPT-style)
+- **Vocab size**: 72
+- **Embedding dim**: 128
+- **Layers**: 6
+- **Heads**: 4

config.json

@@ -0,0 +1,20 @@
+{
+  "architectures": [
+    "ChessForCausalLM"
+  ],
+  "bos_token_id": 1,
+  "dropout": 0.1,
+  "dtype": "float32",
+  "eos_token_id": 2,
+  "layer_norm_epsilon": 1e-05,
+  "model_type": "chess_transformer",
+  "n_ctx": 256,
+  "n_embd": 128,
+  "n_head": 4,
+  "n_inner": 336,
+  "n_layer": 6,
+  "pad_token_id": 0,
+  "tie_weights": true,
+  "transformers_version": "4.57.3",
+  "vocab_size": 72
+}

model.safetensors

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+version https://git-lfs.github.com/spec/v1
+oid sha256:9922467d048ed4a5bbff9895d35c1444d8c2ab0c0fdb2f4c843142613891e5db
+size 3848368

special_tokens_map.json

@@ -0,0 +1,6 @@
+{
+  "bos_token": "[BOS]",
+  "eos_token": "[EOS]",
+  "pad_token": "[PAD]",
+  "unk_token": "[UNK]"
+}

tokenizer_config.json

@@ -0,0 +1,44 @@
+{
+  "added_tokens_decoder": {
+    "0": {
+      "content": "[PAD]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "1": {
+      "content": "[BOS]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "2": {
+      "content": "[EOS]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "3": {
+      "content": "[UNK]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    }
+  },
+  "bos_token": "[BOS]",
+  "clean_up_tokenization_spaces": false,
+  "eos_token": "[EOS]",
+  "extra_special_tokens": {},
+  "model_max_length": 1000000000000000019884624838656,
+  "pad_token": "[PAD]",
+  "tokenizer_class": "ChessSquaresTokenizer",
+  "unk_token": "[UNK]"
+}

vocab.json

@@ -0,0 +1,74 @@
+{
+  "[PAD]": 0,
+  "[BOS]": 1,
+  "[EOS]": 2,
+  "[UNK]": 3,
+  "a1": 4,
+  "b1": 5,
+  "c1": 6,
+  "d1": 7,
+  "e1": 8,
+  "f1": 9,
+  "g1": 10,
+  "h1": 11,
+  "a2": 12,
+  "b2": 13,
+  "c2": 14,
+  "d2": 15,
+  "e2": 16,
+  "f2": 17,
+  "g2": 18,
+  "h2": 19,
+  "a3": 20,
+  "b3": 21,
+  "c3": 22,
+  "d3": 23,
+  "e3": 24,
+  "f3": 25,
+  "g3": 26,
+  "h3": 27,
+  "a4": 28,
+  "b4": 29,
+  "c4": 30,
+  "d4": 31,
+  "e4": 32,
+  "f4": 33,
+  "g4": 34,
+  "h4": 35,
+  "a5": 36,
+  "b5": 37,
+  "c5": 38,
+  "d5": 39,
+  "e5": 40,
+  "f5": 41,
+  "g5": 42,
+  "h5": 43,
+  "a6": 44,
+  "b6": 45,
+  "c6": 46,
+  "d6": 47,
+  "e6": 48,
+  "f6": 49,
+  "g6": 50,
+  "h6": 51,
+  "a7": 52,
+  "b7": 53,
+  "c7": 54,
+  "d7": 55,
+  "e7": 56,
+  "f7": 57,
+  "g7": 58,
+  "h7": 59,
+  "a8": 60,
+  "b8": 61,
+  "c8": 62,
+  "d8": 63,
+  "e8": 64,
+  "f8": 65,
+  "g8": 66,
+  "h8": 67,
+  "q": 68,
+  "r": 69,
+  "b": 70,
+  "n": 71
+}