{"benchmark_id":"ifbench","name":"IFBench","parent_benchmark":null,"categories":["instruction_following","general"],"modality":"text","multilingual":false,"max_score":1.0,"language":"en","description":"Instruction Following Benchmark evaluating model's ability to follow complex instructions","paper_link":null,"implementation_link":null,"verified":false,"created_at":"2026-05-07T16:53:23.939624+00:00","updated_at":"2026-07-17T06:42:54.148632+00:00","statistics":{"total_models":27,"average_score":0.6752481481481483,"min_score":0.21,"max_score":0.817,"score_stddev":0.14515828329095523,"verified_count":0,"self_reported_count":27},"child_benchmarks":[],"linked_dataset":null,"models":[{"rank":1,"model_id":"nemotron-3-ultra-550b-a55b","model_name":"Nemotron 3 Ultra (550B A55B)","organization_id":"nvidia","organization_name":"NVIDIA","organization_country":"US","score":0.817,"normalized_score":0.817,"verified":false,"self_reported":true,"self_reported_source":"https://huggingface.co/nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16","analysis_method":"Prompt loose","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-06-04","param_count":550000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":2,"model_id":"hermes-3-70b","model_name":"Hermes 3 70B","organization_id":"nous-research","organization_name":"Nous Research","organization_country":"US","score":0.8121,"normalized_score":0.8121,"verified":false,"self_reported":true,"self_reported_source":"https://nousresearch.com/","analysis_method":null,"verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2024-08-15","param_count":70000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":3,"model_id":"nova-2-pro","model_name":"Nova 2 Pro","organization_id":"amazon","organization_name":"Amazon","organization_country":"US","score":0.802,"normalized_score":0.802,"verified":false,"self_reported":true,"self_reported_source":"https://cdn.amazon.science/c5/3d/84514a224666b5be6de4b43ef4aa/nova-2-0-technical-report2.pdf","analysis_method":"prompt loose accuracy","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2025-12-02","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":4,"model_id":"qwen3.7-max","model_name":"Qwen3.7 Max","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.791,"normalized_score":0.791,"verified":false,"self_reported":true,"self_reported_source":"https://qwen.ai/blog?id=qwen3.7","analysis_method":null,"verification_date":null,"provider_id":"novita","input_cost_per_million":1.25,"output_cost_per_million":3.75,"context_window":1000000,"announcement_date":"2026-05-19","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":"Novita","best_throughput":null,"throughput_provider":"Novita","context_provider":"Together"},{"rank":4,"model_id":"qwen3.7-plus","model_name":"Qwen3.7-Plus","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.791,"normalized_score":0.791,"verified":false,"self_reported":true,"self_reported_source":"https://qwen.ai/blog?id=qwen3.7-plus","analysis_method":null,"verification_date":null,"provider_id":"together","input_cost_per_million":0.32,"output_cost_per_million":1.28,"context_window":1000000,"announcement_date":"2026-05-31","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":"Together","best_throughput":null,"throughput_provider":"Together","context_provider":"Together"},{"rank":6,"model_id":"qwen3.5-27b","model_name":"Qwen3.5-27B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.765,"normalized_score":0.765,"verified":false,"self_reported":true,"self_reported_source":"https://qwen.ai/blog?id=qwen3.5","analysis_method":null,"verification_date":null,"provider_id":"novita","input_cost_per_million":0.3,"output_cost_per_million":2.4,"context_window":262144,"announcement_date":"2026-02-24","param_count":27000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":"Novita","best_throughput":null,"throughput_provider":"Novita","context_provider":"Novita"},{"rank":6,"model_id":"qwen3.5-397b-a17b","model_name":"Qwen3.5-397B-A17B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.765,"normalized_score":0.765,"verified":false,"self_reported":true,"self_reported_source":"https://qwenlm.github.io/blog/qwen3.5/","analysis_method":null,"verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-02-16","param_count":397000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":8,"model_id":"qwen3.5-122b-a10b","model_name":"Qwen3.5-122B-A10B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.761,"normalized_score":0.761,"verified":false,"self_reported":true,"self_reported_source":"https://qwen.ai/blog?id=qwen3.5","analysis_method":null,"verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-02-24","param_count":122000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":9,"model_id":"mai-code-1-flash","model_name":"MAI-Code-1-Flash","organization_id":"microsoft","organization_name":"Microsoft","organization_country":"US","score":0.75,"normalized_score":0.75,"verified":false,"self_reported":true,"self_reported_source":"https://microsoft.ai/news/introducingmai-code-1-flash/","analysis_method":"Single/multi-turn average","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-06-02","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":10,"model_id":"qwen3.6-plus","model_name":"Qwen3.6 Plus","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.742,"normalized_score":0.742,"verified":false,"self_reported":true,"self_reported_source":"https://qwen.ai/blog?id=qwen3.6","analysis_method":null,"verification_date":null,"provider_id":"together","input_cost_per_million":0.5,"output_cost_per_million":3.0,"context_window":1000000,"announcement_date":"2026-04-02","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":"Together","best_throughput":null,"throughput_provider":"Together","context_provider":"Together"},{"rank":11,"model_id":"command-a-plus-05-2026","model_name":"Command A+","organization_id":"cohere","organization_name":"Cohere","organization_country":"CA","score":0.74,"normalized_score":0.74,"verified":false,"self_reported":true,"self_reported_source":"https://cohere.com/blog/command-a-plus","analysis_method":"Single-turn loose evaluation; prompt accuracy over 1,470 samples","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-05-20","param_count":218000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":12,"model_id":"nemotron-3-super-120b-a12b","model_name":"Nemotron 3 Super (120B A12B)","organization_id":"nvidia","organization_name":"NVIDIA","organization_country":"US","score":0.7256,"normalized_score":0.7256,"verified":false,"self_reported":true,"self_reported_source":"https://build.nvidia.com/nvidia/nemotron-3-super-120b-a12b/modelcard","analysis_method":"prompt","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-03-11","param_count":120000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":13,"model_id":"mercury-2","model_name":"Mercury 2","organization_id":"inceptionlabs","organization_name":"Inception","organization_country":"US","score":0.71,"normalized_score":0.71,"verified":false,"self_reported":true,"self_reported_source":"https://www.inceptionlabs.ai/blog/introducing-mercury-2","analysis_method":"Accuracy","verification_date":null,"provider_id":"inception","input_cost_per_million":0.25,"output_cost_per_million":0.75,"context_window":128000,"announcement_date":"2026-02-24","param_count":null,"is_open_source":false,"is_new":false,"best_latency":1.7,"latency_provider":"Inception","best_throughput":1009.0,"throughput_provider":"Inception","context_provider":"Inception"},{"rank":14,"model_id":"nova-2-lite","model_name":"Nova 2 Lite","organization_id":"amazon","organization_name":"Amazon","organization_country":"US","score":0.708,"normalized_score":0.708,"verified":false,"self_reported":true,"self_reported_source":"https://cdn.amazon.science/c5/3d/84514a224666b5be6de4b43ef4aa/nova-2-0-technical-report2.pdf","analysis_method":"prompt loose accuracy","verification_date":null,"provider_id":"bedrock","input_cost_per_million":0.3,"output_cost_per_million":2.5,"context_window":1000000,"announcement_date":"2025-12-02","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":"Bedrock","best_throughput":null,"throughput_provider":"Bedrock","context_provider":"Bedrock"},{"rank":15,"model_id":"qwen3.5-35b-a3b","model_name":"Qwen3.5-35B-A3B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.702,"normalized_score":0.702,"verified":false,"self_reported":true,"self_reported_source":"https://qwen.ai/blog?id=qwen3.5","analysis_method":null,"verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-02-24","param_count":35000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":16,"model_id":"minimax-m2.1","model_name":"MiniMax M2.1","organization_id":"minimax","organization_name":"MiniMax","organization_country":"CN","score":0.7,"normalized_score":0.7,"verified":false,"self_reported":true,"self_reported_source":"https://www.minimax.io/news/minimax-m2-1","analysis_method":null,"verification_date":null,"provider_id":"minimax","input_cost_per_million":0.3,"output_cost_per_million":1.2,"context_window":1000000,"announcement_date":"2025-12-23","param_count":230000000000,"is_open_source":true,"is_new":false,"best_latency":3.0,"latency_provider":"MiniMax","best_throughput":100.0,"throughput_provider":"MiniMax","context_provider":"MiniMax"},{"rank":17,"model_id":"gpt-oss-120b-high","model_name":"GPT OSS 120B High","organization_id":"openai","organization_name":"OpenAI","organization_country":"US","score":0.695,"normalized_score":0.695,"verified":false,"self_reported":true,"self_reported_source":"https://openai.com/","analysis_method":null,"verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2025-08-05","param_count":116800000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":18,"model_id":"mistral-medium-3-5","model_name":"Mistral Medium 3.5","organization_id":"mistral","organization_name":"Mistral AI","organization_country":"FR","score":0.69,"normalized_score":0.69,"verified":false,"self_reported":true,"self_reported_source":"https://huggingface.co/mistralai/Mistral-Medium-3.5-128B","analysis_method":"AllenAI IFBench. reasoning_effort=\"high\".","verification_date":null,"provider_id":"mistral","input_cost_per_million":1.5,"output_cost_per_million":7.5,"context_window":256000,"announcement_date":"2026-04-29","param_count":128000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":"Mistral AI","best_throughput":null,"throughput_provider":"Mistral AI","context_provider":"Mistral AI"},{"rank":18,"model_id":"mai-thinking-1","model_name":"MAI-Thinking-1","organization_id":"microsoft","organization_name":"Microsoft","organization_country":"US","score":0.69,"normalized_score":0.69,"verified":false,"self_reported":true,"self_reported_source":"https://microsoft.ai/wp-content/uploads/2026/06/main_20260602_2.pdf","analysis_method":null,"verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-06-02","param_count":1000000000000,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":20,"model_id":"nova-2-omni","model_name":"Nova 2 Omni","organization_id":"amazon","organization_name":"Amazon","organization_country":"US","score":0.687,"normalized_score":0.687,"verified":false,"self_reported":true,"self_reported_source":"https://cdn.amazon.science/c5/3d/84514a224666b5be6de4b43ef4aa/nova-2-0-technical-report2.pdf","analysis_method":"prompt loose accuracy","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2025-12-02","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":21,"model_id":"k-exaone-236b-a23b","model_name":"K-EXAONE-236B-A23B","organization_id":"lg","organization_name":"LG AI Research","organization_country":"KR","score":0.673,"normalized_score":0.673,"verified":false,"self_reported":true,"self_reported_source":"https://friendli.ai/blog/k-exaone-on-serverless","analysis_method":null,"verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2025-12-31","param_count":236000000000,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":22,"model_id":"qwen3.5-9b","model_name":"Qwen3.5-9B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.645,"normalized_score":0.645,"verified":false,"self_reported":true,"self_reported_source":"https://huggingface.co/Qwen/Qwen3.5-9B","analysis_method":"Thinking mode","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-03-02","param_count":9000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":23,"model_id":"qwen3.5-4b","model_name":"Qwen3.5-4B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.592,"normalized_score":0.592,"verified":false,"self_reported":true,"self_reported_source":"https://huggingface.co/Qwen/Qwen3.5-4B","analysis_method":"Thinking mode","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-03-02","param_count":4000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":24,"model_id":"mistral-small-latest","model_name":"Mistral Small 4","organization_id":"mistral","organization_name":"Mistral AI","organization_country":"FR","score":0.48,"normalized_score":0.48,"verified":false,"self_reported":true,"self_reported_source":"https://mistral.ai/news/mistral-small-4","analysis_method":"AllenAI IFBench. reasoning_effort=\"high\".","verification_date":null,"provider_id":"mistral","input_cost_per_million":0.15,"output_cost_per_million":0.6,"context_window":256000,"announcement_date":"2026-03-16","param_count":119000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":"Mistral AI","best_throughput":null,"throughput_provider":"Mistral AI","context_provider":"Mistral AI"},{"rank":25,"model_id":"qwen3.5-2b","model_name":"Qwen3.5-2B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.413,"normalized_score":0.413,"verified":false,"self_reported":true,"self_reported_source":"https://huggingface.co/Qwen/Qwen3.5-2B","analysis_method":"Thinking mode","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-03-02","param_count":2000000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null},{"rank":26,"model_id":"nova-2-sonic","model_name":"Nova 2 Sonic","organization_id":"amazon","organization_name":"Amazon","organization_country":"US","score":0.375,"normalized_score":0.375,"verified":false,"self_reported":true,"self_reported_source":"https://cdn.amazon.science/c5/3d/84514a224666b5be6de4b43ef4aa/nova-2-0-technical-report2.pdf","analysis_method":"instruction level accuracy (via TTS)","verification_date":null,"provider_id":"bedrock","input_cost_per_million":0.33,"output_cost_per_million":2.75,"context_window":1000000,"announcement_date":"2025-12-02","param_count":null,"is_open_source":false,"is_new":false,"best_latency":null,"latency_provider":"Bedrock","best_throughput":null,"throughput_provider":"Bedrock","context_provider":"Bedrock"},{"rank":27,"model_id":"qwen3.5-0.8b","model_name":"Qwen3.5-0.8B","organization_id":"qwen","organization_name":"Alibaba Cloud / Qwen Team","organization_country":"CN","score":0.21,"normalized_score":0.21,"verified":false,"self_reported":true,"self_reported_source":"https://huggingface.co/Qwen/Qwen3.5-0.8B","analysis_method":"Thinking mode","verification_date":null,"provider_id":null,"input_cost_per_million":null,"output_cost_per_million":null,"context_window":null,"announcement_date":"2026-03-02","param_count":800000000,"is_open_source":true,"is_new":false,"best_latency":null,"latency_provider":null,"best_throughput":null,"throughput_provider":null,"context_provider":null}]}