Upload sample_eval_result.yaml with huggingface_hub

sample_eval_result.yaml

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+# Sample .eval_results/yc-bench.yaml for submitting scores to a model repo.
+# Place this file at .eval_results/yc-bench.yaml in the model's HF repo via PR.
+# See: https://huggingface.co/docs/hub/eval-results
+
+- dataset:
+    id: collinear-ai/yc-bench
+    task_id: medium
+  value: 487187                   # avg final funds (USD) across seeds 1,2,3
+  date: "2026-03-23"
+  source:
+    url: https://github.com/collinear-ai/yc-bench
+    name: "YC-Bench eval"
+  notes: "medium preset, seeds 1-3"