Excel Modeling Benchmark · Open Analysis

#	Model	Effort	Score	Cost / task	Harness
1	Fable 5.1	max	76.7%	$15.93	–
2	Opus 5.5	max	75.9%	$11.02	–
3	Sonnet 5.5	max	75.7%	$8.79	–
4	Gemini 4	high	75.2%	$11.80	–
5	Fable 5	max	73.7%	$12.35	–
6	Opus 5	max	73.6%	$6.07	–
7	GPT-5.6 Sol	max	72.3%	$6.01	–
8	Gemini 3.8 Flash	high	72.2%	$8.24	–
9	Wonder Full	max	71.9%	$4.58	–
10	GPT-6 Astra	max	71.7%	$5.83	–
11	GPT-6 Sol	max	71.5%	$1.28	–
12	Gemini 3.7 Flash	high	71.3%	$5.69	–
13	GPT-6.1 Sol	max	70.8%	$1.14	–
14	Opus 4.8	max	69.4%	$12.06	–
15	GPT-6 Luna	max	68.5%	$0.142	–
16	Muse Spark 1.3	max	67.4%	$2.55	–
17	GPT-5.6 Luna	max	67.1%	$0.367	–
18	Wonder	max	67.1%	$5.60	–
19	Grok 4.7	xhigh	67.0%	$6.48	–
20	Kimi K3	max	66.7%	$3.07	–
21	Sonnet 5	max	66.3%	$10.29	–
22	GPT-5.6 Terra	max	66.2%	$2.19	–
23	MiMo V2.6 Flash	high	65.5%	$0.109	–
24	Gemini 3.6 Flash	high	65.4%	$3.89	–
25	GPT-5.5	xhigh	64.5%	$3.27	–
26	Opus 4.7	max	63.7%	$12.76	–
27	Gemini 3.5 Flash	high	63.5%	$5.17	–
28	Ember-1	–	63.4%	$2.46	–
29	MiMo V2.6 Pro	high	62.9%	$0.329	–
30	Grok 4.6	high	62.7%	$3.06	–
31	GLM 5.2	max	61.5%	$4.47	–
32	Sonnet 4.6	max	60.2%	$7.23	–
33	Qwen 3.8 Max	max	60.1%	$2.66	–
34	Qwen 3.8 27B	xhigh	59.7%	$4.56	–
35	Haiku 5.5	max	59.0%	$1.15	–
36	Hy4	–	58.1%	$0.787	–
37	Kimi K2.6	max	57.9%	$2.20	–
38	DeepSeek V4.1 Flash	high	57.2%	$0.234	–
39	Step 5 Preview	–	57.1%	$1.33	–
40	Qwen 3.7 Max	max	57.0%	$2.86	–
41	Muse Spark 1.2	xhigh	57.0%	$2.31	–
42	DeepSeek V4 Flash 0731	high	57.0%	$0.384	–
43	Muse Spark 1.1	xhigh	56.4%	$1.11	–
44	GLM 5.3	max	56.3%	$3.79	–
45	Mistral Large 4	high	56.2%	$4.84	–
46	GLM 5.3 Flash	max	55.9%	$0.713	–
47	MiMo V2.5 Pro	xhigh	55.2%	$0.221	–
48	MiMo V2.5	xhigh	55.1%	$0.083	–
49	Grok 4.5	high	52.9%	$1.55	–
50	DeepSeek V4 Pro 0813	max	52.8%	$1.08	–
51	Gemini 3.1 Pro	high	52.6%	$3.77	–
52	DeepSeek V4	max	51.6%	$0.797	–
53	Qwen 3.7 Plus	high	49.3%	$0.598	–
54	MiniMax M3	max	47.8%	$2.09	–
55	GPT-5.4 Mini	xhigh	45.4%	$2.15	–
56	GPT-5.4 Nano	high	44.8%	$0.573	–
57	Gemini 3.5 Flash-Lite	high	43.2%	$1.23	–
58	Inkling	max	38.4%	$1.67	–
59	Ling 3.0 Flash Fin	–	36.8%	$0.180	–
60	Qwen 3.6 Plus	max	32.9%	$2.87	–
61	Inkling Small	xhigh	31.8%	$0.249	–
62	Nemotron 3 Ultra 550B A55B	max	31.7%	–	–
63	Kimi K2.5	max	28.5%	$0.787	–
64	MiniMax M2.7	high	28.5%	$1.66	–
65	Gemini 3 Flash	high	26.0%	$0.453	–
66	Ling 3.0 Flash	–	25.0%	$0.180	–
67	Haiku 4.5	xhigh	22.7%	$1.03	–
68	Grok 4.3	high	18.4%	$0.634	–
69	Nemotron 3.5 Lightning	–	17.0%	$0.182	–
70	Grok 4.20	xhigh	11.7%	$0.470	–
71	Mistral Medium 3.5	high	11.2%	$10.60	–
72	Mercury 2.5	high	8.8%	$0.418	–
73	Gemini 3.1 Flash-Lite	high	8.6%	$0.069	–