{"benchmark_id":"ojbench-cpp","benchmark_name":"OJBench (C++)","benchmark_description":"OJBench (C++) is the C++ subset of OJBench, a competition-level code benchmark that evaluates large language models on programming competition problems from NOI and ICPC using C++ as the implementation language.","max_score":1.0,"categories":["reasoning","code"],"modality":"text","total_models":1,"entries":[{"rank":1,"model_id":"kimi-k2.5","model_name":"Kimi K2.5","organization_name":"Moonshot AI","organization_id":"moonshotai","benchmark_score":0.574,"normalized_score":0.574,"verified":false,"self_reported":true,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"speed_rps":null,"context_window":null,"release_date":"2026-01-27","announcement_date":"2026-01-27","multimodal":true,"param_count":1000000000000,"is_new":false}]}