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Deep Search on X-Bench

75Score (%)OpenAI GPT-5
40.6849.5958.567.41Jan 30, 2026

Evaluation results

MethodLinks
OpenAI GPT-5Model=OpenAI GPT-5, System Category=Proprietary, Search Strategy=Vanilla2026.0175
Tongyi-DeepResearch + DS-MCMModel=Tongyi-DeepResearch, System Category=Open-Source, Search Strategy=+ DS-MCM2026.0174
Tongyi-DeepResearchModel=Tongyi-DeepResearch, System Category=Open-Source, Search Strategy=Vanilla2026.0169
Tongyi-DeepResearch + LLM-CriticModel=Tongyi-DeepResearch, System Category=Open-Source, Search Strategy=+ LLM-Critic2026.0168
MiroThinker-DeepResearch + DS-MCMModel=MiroThinker-DeepResearch, System Category=Open-Source, Search Strategy=+ DS-MCM2026.0168
OpenAI DeepSearchModel=OpenAI DeepSearch, System Category=Proprietary, Search Strategy=Vanilla2026.0166.7
OpenAI o3Model=OpenAI o3, System Category=Proprietary, Search Strategy=Vanilla2026.0165
MiroThinker-DeepResearch + LLM-CriticModel=MiroThinker-DeepResearch, System Category=Open-Source, Search Strategy=+ LLM-Critic2026.0164
MiroThinker-DeepResearchModel=MiroThinker-DeepResearch, System Category=Open-Source, Search Strategy=Vanilla2026.0162
Gemini 2.5 ProModel=Gemini 2.5 Pro, System Category=Proprietary, Search Strategy=Vanilla2026.0156
Qwen3-30B-MoE + DS-MCMModel=Qwen3-30B-MoE, System Category=Open-Source, Search Strategy=+ DS-MCM2026.0153
Grok-3 DeeperSearchModel=Grok-3 DeeperSearch, System Category=Proprietary, Search Strategy=Vanilla2026.0150
Qwen3-30B-MoE + LLM-CriticModel=Qwen3-30B-MoE, System Category=Open-Source, Search Strategy=+ LLM-Critic2026.0147
Qwen3-30B-MoEModel=Qwen3-30B-MoE, System Category=Open-Source, Search Strategy=Vanilla2026.0142