Tau2 Bench

AI benchmark results and model performance

Type: percentage

Recorded Results

Average Score

75.72%

Score Range

11.60% - 99.30%

Leading Model (lowest score)

11.60% - Qwen 3.5 0.8B

Scores Over Time

Individual benchmark scores plotted by date.

Models Using This Benchmark

Organisation	Model	Reported	Top Score	Info	Self Reported	Source
Qwen	Qwen 3.5 0.8B	02 Mar 2026	11.60%	-	Yes	Source
Qwen	Qwen 3.5 2B	02 Mar 2026	48.80%	-	Yes	Source
Google	DiffusionGemma 26B A4B IT	10 Jun 2026	56.20%	Average over 3	Yes	Source
Google	Gemma 4 26B A4B	02 Apr 2026	68.20%	Average over 3	Yes	Source
Google	Gemma 4 12B	03 Jun 2026	69%	Average over 3	Yes	Source
z.AI	GLM 5.1	07 Apr 2026	70.60%	τ³-Bench	Yes	Source
LG	K EXAONE	31 Dec 2025	73.20%	inferred modality/version alias from k-exaone-236b-a23b	Yes	Source
Qwen	Qwen 3 14B	-	74.80%	inferred family alias from qwen3-max (score=0.3333; benches=6)	Yes	Source
Qwen	Qwen 3 Max Thinking	26 Jan 2026	74.80%	inferred alias from qwen3-max	Yes	Source
Qwen	Qwen 3 TTS (2025-11-27)	-	74.80%	inferred family alias from qwen3-max (score=0.3833; benches=6)	Yes	Source
Google	Gemma 4 31B	02 Apr 2026	76.90%	Average over 3	Yes	Source
Qwen	Qwen 3.5 27B	24 Feb 2026	79%	-	Yes	Source
Qwen	Qwen 3.5 Flash	23 Feb 2026	79%	inferred family alias from qwen3.5-27b (score=0.4147; benches=81)	Yes	Source
Qwen	Qwen 3.5 9B	02 Mar 2026	79.10%	-	Yes	Source
Qwen	Qwen 3.5 122B A10B	24 Feb 2026	79.50%	-	Yes	Source
Qwen	Qwen 3.5 4B	02 Mar 2026	79.90%	-	Yes	Source
DeepSeek	DeepSeek V3.2 Speciale	01 Dec 2025	80.30%	-	Yes	Source
Qwen	Qwen 3.5 35B A3B	24 Feb 2026	81.20%	-	Yes	Source
Google	Gemini 3 Pro Image Preview (Nano Banana Pro)	20 Nov 2025	85.40%	inferred modality/version alias from gemini-3-pro-preview	Yes	Source
Google	Gemini 3 Pro Preview	18 Nov 2025	85.40%	-	Yes	Source
Qwen	Qwen 3.5 397B A17B	16 Feb 2026	86.70%	-	Yes	Source
z.AI	GLM 5	11 Feb 2026	89.70%	-	Yes	Source
Google	Gemini 3 Flash Preview	17 Dec 2025	90.20%	-	Yes	Source
Google	Gemini 3.1 Pro Preview	19 Feb 2026	99.30%	-	Yes	Source
Google	Gemini 3.1 Pro Preview Customtools	19 Feb 2026	99.30%	inferred alias of gemini-3.1-pro-preview	Yes	Source