{"content":"Must block column 4 to prevent opponent from winning with a vertical line of X's. This move also maintains central board control and keeps future winning possibilities open.","function_call":{"name":"make_move","arguments":"{\"move\": 4, \"reasoning\": \"Must block column 4 to prevent opponent from winning with a vertical line of X's. This move also maintains central board control and keeps future winning possibilities open.\"}"},"usage":{"promptTokens":358,"completionTokens":273,"totalTokens":1072,"responseTimeMs":7178,"generationId":"gen-1742208277-zXaaS4GB3Zr5CrJWDP2u","model":"anthropic/claude-3.5-sonnet","generationTime":6260,"cost":0.007416,"generationStats":{"id":"gen-1742208277-zXaaS4GB3Zr5CrJWDP2u","upstream_id":"msg_vrtx_012RDrfR9TCLQ77Qqsa5xG4q","total_cost":0.007416,"cache_discount":null,"provider_name":"Google","created_at":"2025-03-17T10:44:44.877993+00:00","model":"anthropic/claude-3.5-sonnet","app_id":2237495,"streamed":true,"cancelled":false,"latency":853,"moderation_latency":null,"generation_time":6260,"tokens_prompt":358,"tokens_completion":273,"native_tokens_prompt":722,"native_tokens_completion":350,"native_tokens_reasoning":0,"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":0.007416}}}