Nuclear Option Submission

README.md

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+---
+library_name: transformers
+tags:
+- chess-challenge
+- chess
+license: mit
+---
+# Sanity Check Zero-Dependency
+Generated from scratch without local files.

config.json

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+{
+  "activation_function": "gelu_new",
+  "architectures": [
+    "GPT2LMHeadModel"
+  ],
+  "attn_pdrop": 0.1,
+  "bos_token_id": 1,
+  "dtype": "float32",
+  "embd_pdrop": 0.1,
+  "eos_token_id": 2,
+  "initializer_range": 0.02,
+  "layer_norm_epsilon": 1e-05,
+  "model_type": "gpt2",
+  "n_embd": 32,
+  "n_head": 2,
+  "n_inner": null,
+  "n_layer": 1,
+  "n_positions": 256,
+  "reorder_and_upcast_attn": false,
+  "resid_pdrop": 0.1,
+  "scale_attn_by_inverse_layer_idx": false,
+  "scale_attn_weights": true,
+  "summary_activation": null,
+  "summary_first_dropout": 0.1,
+  "summary_proj_to_labels": true,
+  "summary_type": "cls_index",
+  "summary_use_proj": true,
+  "transformers_version": "4.57.3",
+  "use_cache": true,
+  "vocab_size": 8
+}

generation_config.json

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+{
+  "_from_model_config": true,
+  "bos_token_id": 1,
+  "eos_token_id": 2,
+  "transformers_version": "4.57.3"
+}

model.safetensors

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+version https://git-lfs.github.com/spec/v1
+oid sha256:52803f6c1157517241e17dfda3fdc94cd2b6e08c726d78c31fc24782931ec8f2
+size 86344

special_tokens_map.json

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+{
+    "bos_token": "[BOS]",
+    "eos_token": "[EOS]",
+    "pad_token": "[PAD]",
+    "unk_token": "[UNK]"
+}

tokenizer.json

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+{"version": "1.0", "model": {"type": "BPE", "vocab": {"[PAD]": 0, "[BOS]": 1, "[EOS]": 2, "[UNK]": 3, "e2e4": 4, "e7e5": 5, "g1f3": 6, "b8c6": 7}, "merges": []}}

tokenizer.py

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+
+from transformers import PreTrainedTokenizerFast
+
+class ChessTokenizer(PreTrainedTokenizerFast):
+    def __init__(self, tokenizer_file=None, **kwargs):
+        super().__init__(tokenizer_file=tokenizer_file, **kwargs)
+        self.pad_token = "[PAD]"
+        self.bos_token = "[BOS]"
+        self.eos_token = "[EOS]"
+        self.unk_token = "[UNK]"

tokenizer_config.json

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+{
+    "tokenizer_class": "ChessTokenizer",
+    "auto_map": {
+        "AutoTokenizer": [
+            "tokenizer.ChessTokenizer",
+            null
+        ]
+    },
+    "bos_token": "[BOS]",
+    "eos_token": "[EOS]",
+    "pad_token": "[PAD]",
+    "unk_token": "[UNK]"
+}