{"id":"gen-1784423294-9a4uEae5U58c86yPsXba","object":"chat.completion","created":1784423294,"model":"openai/gpt-5.3-chat","provider":"OpenAI","system_fingerprint":null,"service_tier":"default","choices":[{"index":0,"logprobs":null,"finish_reason":"stop","native_finish_reason":"completed","message":{"role":"assistant","content":"{\"winner\":\"A\",\"ratio\":\"3:1\",\"explanation\":\"Side A introduces a new user-facing capability (unpinning directly from ranked child groups), wiring it through UI, server rendering, form handling, CSS, and end-to-end browser tests. It meaningfully expands interaction flow and consistency with existing pin controls. Side B refines visual encoding of rank rows with better normalization and solid tests, but it’s a contained presentation improvement rather than new functionality.\"}","refusal":null,"reasoning":null,"reasoning_details":[{"type":"reasoning.encrypted","data":"gAAAAABqXCOA7L84l_8YQM7fIYjmz0xIwmuncn3TjOtZryfoaMxzqWloPsrIaC6Owr0mn9ZSVWriu6ymfBmPkqh1EjGxLqP1PtUEchHcROFUrkN35OFmAfcO7NtSdU0m2TLTJLyTXh03ZLtrwYuXXs9iieqsIvbFrpqZ6z8oUEmk8T7aM6pApw5VbN0-7_xgT0gAVXoYt-n1Gf_eNOExqiU4sPDJ8zSTGHyT6m8XbhB2xxvn8iifN47zpQ8_dC6GFq7g6hQoYm2-Xm-UR_OJUM-3k4y6Vn1vXz4h78B6qXHwyy6njFgEVayBbmUanntJMDXRXO0-4ACRMqcc7gKtoVjeJQsH3Fkis7LLJnMDPNEJFSYKCWqa3v_W_52T22t3XOPulxB3ysMZIz28T__fZqaE9OIh4kEBUDrqMKFo_Ouk0lqOc2crTKIbkqvYk3xxlV85sBgZb2lPmbdMx5kJ1B_aUU41R6Ihe9vkJL_9ZvLAeME9hlksRPIZwhqZuySsr6zV6ZRe5TOVdo1tzF7V0h04MDex526HiRyi2sXsCH7yqPPlVgfIYcbeuNthBid-P2OMIjIu-XFuu-tUkWi2zjXV04TwRQ_CC2UAvF2HxBZmS9c7EzYO1HBemkZDFYXZU4h04AydsFhcJLaCyC3xtoTR1wM8kCCjwn3SeUskYF-h-ol0mf8Nua9-THSbYfAX-muuXtU4Q32We1IJW6ESQgd0gSeHL8yMVp7R8z8cFv6X1KlRs6R6i9Q72IhWo6CMZCPlxpiB47CctEQBRWeiPaPmOonQ9hk-KuO89d3ZEGsuGwfMSua_FqXQD4JKZVIPgN_J_6rJ4SV9X_nZkC3yT1L_i8Pc5Un9f7wkVDYWLM6d04_lnOgxpqdI9W8gAbQ58TT6Gjf1WrJCHlhHg6G19Olznfiyxq7INO-T14I5iIyn2_8W4kgFigpdFNLdsYWolMYAUPIMXt-vxV4Dg-Hiw9UUVkl8t4fpeDqbfcJhZBrovYrY8BQc4KjT4qmYE6vtROVTZqyrCz6bMrFXBdzOZiBAWg8j5vUK5SrU4aW7tfjliSJbqgZdaAwwBTaN1a3QqdZwhAwGPVOm6Jbx7ptFANRDD1hCT_2xGLAvtHJC8B0F1CXIx7OlhdR5EXx_TbQDv1ljpySZ-2yS_V3abo50qgZmLto0QdlQ0qUMC548ghy55f4MIHbfCcWOycNqps4WljPeyazBgHp-Oq0_EZ-V6DdxfzJ6sskPm6nzxNwnawFWmeYx8C2nHlb9VlxxNKlNjbhSmtHFcBA57wG4BmdZbYT67a16PCjl37lCxU8rwew4Cnlcw0UG7on73BYHfgubcTZqQwPGK9sojRrVp_TgPPunXRsaQC8jPE3LdJe0-0gsvvqYCzIeXKQ=","format":"openai-responses-v1","id":"rs_03b816713e77ab96016a5c237f211081909688e49d9a844a33","index":0}]}}],"usage":{"prompt_tokens":4604,"completion_tokens":174,"total_tokens":4778,"cost":0.010493,"is_byok":false,"prompt_tokens_details":{"cached_tokens":0,"cache_write_tokens":0,"audio_tokens":0,"video_tokens":0},"cost_details":{"upstream_inference_cost":0.010493,"upstream_inference_prompt_cost":0.008057,"upstream_inference_completions_cost":0.002436},"completion_tokens_details":{"reasoning_tokens":64,"image_tokens":0,"audio_tokens":0}}}