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Autonomous Agent Spatio-Temporal Reasoning on STT-Arena

41.78Pass@1 (Easy)Claude-4.6-Opus
6.62815.75424.8834.006May 18, 2026

Evaluation results

MethodLinks
Claude-4.6-OpusModel Category=Closed-Source LLMs2026.0541.7831.3423.7352.2235.39
GPT-5.4Model Category=Closed-Source LLMs2026.0539.9129.8524.2952.2234.51
Gemini-3.1-ProModel Category=Closed-Source LLMs2026.0537.5630.3521.4752.2233.19
Deepseek-V3.2Model Category=Open-source LLMs2026.0536.6227.8615.8263.3332.16
Qwen-3.6-PlusModel Category=Closed-Source LLMs2026.0535.2124.3823.1654.4431.42
Claude-4.6-SonnetModel Category=Closed-Source LLMs2026.0535.2129.8519.7758.8932.74
GLM-5.1Model Category=Open-source LLMs2026.0535.2123.3815.2541.1127.31
Qwen-3.5-397B-A17BModel Category=Open-source LLMs2026.0533.821.8917.5154.4528.78
Deepseek-V4-ProModel Category=Open-source LLMs2026.0532.8620.415.2545.5626.29
GLM-5Model Category=Open-source LLMs2026.0530.0521.3910.7343.3324.23
STT-Agent-4B (SFT+RL)Model Category=STT-Agent, Training Protocol=SFT+RL2026.0529.1119.914.1264.4427.17
Gemini-2.5-flashModel Category=More Efficient LLMs2026.0528.1713.4312.4331.1120.11
Qwen-3.5-9BModel Category=More Efficient LLMs2026.0527.2312.9311.332.2219.53
MiniMax-M2.5Model Category=Open-source LLMs2026.0526.7615.9212.4342.2221.88
STT-Agent-4B (SFT)Model Category=STT-Agent, Training Protocol=SFT2026.0526.7617.4113.5661.1125.11
MiniMax-M2.7Model Category=Open-source LLMs2026.0526.2915.9213.5636.6721.29
Kimi-K2.5Model Category=Open-source LLMs2026.0525.3513.4314.1237.7819.18
Llama-3.3-70BModel Category=Open-source LLMs2026.0522.0711.4411.33017.18
Qwen-3.5-35B-A3BModel Category=More Efficient LLMs2026.0519.7213.437.3417.7812.48
GPT-5.4-miniModel Category=More Efficient LLMs2026.0519.7213.437.346.6712.92
Qwen-3-4B (baseline)Model Category=STT-Agent2026.0518.319.462.821010.57
Qwen-3-8BModel Category=More Efficient LLMs2026.0516.913.4311.32014.83
Llama-3.1-8BModel Category=More Efficient LLMs2026.057.983.982.825.565.14