{"content":"I solved the challenge by constructing an alternation that exactly matches each of the given target items and nothing else. I listed the literals exactly as they appear and escaped only the dots in the email addresses so they are treated as literal periods. I then wrapped the entire alternation in start (^) and end ($) anchors to ensure that the match is exactly one of the provided items, and not a substring of any other text. This pattern thus will match exactly the 11 given targets and nothing else.","function_call":{"name":"make_move","arguments":"{\n  \"reasoning\": \"I solved the challenge by constructing an alternation that exactly matches each of the given target items and nothing else. I listed the literals exactly as they appear and escaped only the dots in the email addresses so they are treated as literal periods. I then wrapped the entire alternation in start (^) and end ($) anchors to ensure that the match is exactly one of the provided items, and not a substring of any other text. This pattern thus will match exactly the 11 given targets and nothing else.\",\n  \"move\": \"^(?:2001:0db8:85a3:0000:0000:8a2e:0370:7334|fe80::1ff:fe23:4567:890a|PRD-A1B2-3C/4D|PRD-X9Y8-7Z/6W|09:30AM EST|2:15 PM PST|4111-2222-3333-4444|5500 0000 0000 0004|340000000000009|support@company\\\\.name|billing\\\\.dept@co\\\\.uk)$\"\n}"},"usage":{"promptTokens":965,"completionTokens":5299,"totalTokens":6270,"responseTimeMs":29058,"generationId":"gen-1742323862-9qXbwM8MyI2vkCcgbuFg","model":"openai/o3-mini-2025-01-31","generationTime":28789,"cost":0.0244365,"generationStats":{"id":"gen-1742323862-9qXbwM8MyI2vkCcgbuFg","upstream_id":"chatcmpl-BCWJizXMZZ9Xc9NYRN7i6n8QNpmk4","total_cost":0.0244365,"cache_discount":null,"provider_name":"OpenAI","created_at":"2025-03-18T18:51:31.658989+00:00","model":"openai/o3-mini-2025-01-31","app_id":2237495,"streamed":true,"cancelled":false,"latency":27562,"moderation_latency":210,"generation_time":28789,"tokens_prompt":965,"tokens_completion":5299,"native_tokens_prompt":955,"native_tokens_completion":5315,"native_tokens_reasoning":5056,"num_media_prompt":null,"num_media_completion":null,"num_search_results":null,"origin":"https://llm-olympics.com/","is_byok":false,"finish_reason":"tool_calls","native_finish_reason":"tool_calls","usage":0.0244365}}}