Passive → active voice transformations

Test: Text Replacement

Avg. Score

66.6%

Scenarios

Overall Performance

Performance Score Distribution (Top 20)

Click a model name to view its detail page.

Rank ▲	Model	Score	Avg. Cost	Avg. Time	Stability
1	Qwen 3.5 Plus (2026-02-15)	90.7%	$0.0022	10.2s	89%
2	Claude Sonnet 4	95.6%	$0.015	9.4s	91%
3	Gemini 2.5 Flash	90.9%	$0.0021	3.0s	84%
4	Claude Sonnet 4.5	95.9%	$0.015	7.2s	88%
5	Gemini 2.5 Flash (Reasoning)	94.8%	$0.014	22.4s	89%
6	Grok 4.1 Fast	93.1%	$0.0017	22.5s	83%
7	Gemini 2.5 Flash Lite (Reasoning)	92.9%	$0.0033	32.9s	85%
8	Gemini 3 Flash (Preview)	89.0%	$0.0027	4.3s	79%
9	ByteDance Seed 1.6	95.9%	$0.0077	1.4m	94%
10	DeepSeek V3.2	92.3%	$0.0007	53.2s	85%
11	Claude Opus 4.6	90.7%	$0.026	8.7s	87%
12	Claude 3.7 Sonnet	87.9%	$0.015	8.5s	82%
13	GPT-5.1	95.3%	$0.029	34.1s	89%
14	GPT-5.2	93.7%	$0.025	22.2s	84%
15	Z.AI GLM 4.5	91.2%	$0.0063	52.4s	83%
16	Gemini 3 Flash (Preview, Reasoning)	92.9%	$0.022	36.9s	85%
17	Claude Opus 4.5	86.8%	$0.026	8.1s	85%
18	Mistral Large 3	82.7%	$0.0016	10.5s	74%
19	Mistral Large	82.7%	$0.0062	10.4s	74%
20	Z.AI GLM 4.6	90.4%	$0.0078	57.8s	79%
21	Mistral Large 2	83.0%	$0.0062	10.5s	74%
22	GPT-5 Mini	88.5%	$0.0082	50.8s	79%
23	DeepSeek V3 (2024-12-26)	81.0%	$0.0012	23.1s	73%
24	Grok 4	94.5%	$0.039	47.6s	87%
25	Claude Haiku 4.5	81.9%	$0.0051	5.8s	69%
26	Claude 3.5 Sonnet	86.3%	$0.030	13.8s	78%
27	GPT-4.1 Mini	79.7%	$0.0015	10.3s	66%
28	GPT-5	96.4%	$0.050	1.3m	91%
29	Gemini 3 Pro (Preview)	96.7%	$0.064	43.7s	90%
30	Grok 4 Fast	86.8%	$0.0014	11.7s	55%
31	Gemini 2.5 Pro	94.2%	$0.056	41.9s	85%
32	Claude Sonnet 4.6	79.4%	$0.015	7.5s	61%
33	Minimax M2.5	82.4%	$0.0021	1.3m	67%
34	Qwen 3.5 397B A17B	96.2%	$0.011	3.7m	89%
35	Z.AI GLM 4.7	92.3%	$0.017	3.0m	83%
36	Z.AI GLM 5	94.8%	$0.023	3.2m	87%
37	Llama 3.1 70B	70.1%	$0.0007	18.9s	55%
38	Mistral Medium 3.1	73.4%	$0.0018	6.3s	48%
39	Gemini 2.5 Flash Lite	70.3%	$0.0004	2.5s	47%
40	GPT-4o, Aug. 6th (temp=0)	77.2%	$0.0091	3.9s	43%
41	ByteDance Seed 1.6 Flash	68.4%	$0.0012	21.9s	52%
42	GPT-4o, May 13th (temp=0)	76.1%	$0.015	4.6s	43%
43	Aion 2.0	87.6%	$0.0069	1.5m	47%
44	GPT-4.1	73.6%	$0.0076	6.4s	41%
45	DeepSeek V3.1	75.3%	$0.0009	35.4s	41%
46	Arcee AI: Trinity Large (Preview)	65.4%	$0.0000	31.5s	48%
47	Writer: Palmyra X5	64.3%	$0.0050	13.7s	47%
48	DeepSeek-V2 Chat	68.7%	$0.0011	21.5s	34%
49	Claude Opus 4.6 (Reasoning)	96.2%	$0.129	1.1m	88%
50	Mistral Small Creative	55.2%	$0.0003	4.1s	37%
51	Claude Opus 4	87.1%	$0.077	13.4s	51%
52	DeepSeek V3 (2025-03-24)	66.2%	$0.0008	42.6s	33%
53	Claude Sonnet 4.6 (Reasoning)	92.0%	$0.123	1.5m	85%
54	Mistral Small 3.2 24B	54.4%	$0.0003	6.9s	33%
55	Qwen 2.5 72B	45.1%	$0.0004	16.3s	39%
56	GPT-4o, May 13th (temp=1)	60.2%	$0.015	4.7s	29%
57	Llama 3.1 Nemotron 70B	48.9%	$0.0021	20.8s	33%
58	Ministral 3 14B	45.6%	$0.0003	5.7s	30%
59	WizardLM 2 8x22b	67.0%	$0.0014	1.5m	27%
60	o4 Mini High	75.3%	$0.056	1.4m	46%
61	GPT-4o Mini (temp=1)	42.6%	$0.0006	12.4s	26%
62	MoonshotAI: Kimi K2.5	93.1%	$0.029	6.5m	84%
63	GPT-4o, Aug. 6th (temp=1)	45.9%	$0.0086	4.1s	20%
64	o4 Mini	58.2%	$0.026	39.2s	21%
65	Gemini 3.1 Pro (Preview)	94.2%	$0.168	2.6m	91%
66	GPT-4o Mini (temp=0)	36.0%	$0.0006	13.8s	12%
67	Gemma 3 12B	38.5%	$0.0001	12.8s	8%
68	Claude 3 Haiku	36.0%	$0.0013	6.8s	7%
69	Z.AI GLM 4.7 Flash	47.3%	$0.0034	2.4m	26%
70	Hermes 3 405B	42.6%	$0.0017	31.7s	1%
71	Gemma 3 27B	30.2%	$0.0003	24.0s	2%
72	Ministral 3 8B	18.4%	$0.0002	4.2s	8%
73	Ministral 8B	12.9%	$0.0002	3.9s	4%
74	GPT-4.1 Nano	10.4%	$0.0004	5.0s	4%
75	Arcee AI: Trinity Mini	13.2%	$0.0003	11.2s	1%
76	Llama 3.1 8B	6.6%	$0.0001	15.3s	3%
77	Gemma 3 4B	7.7%	$0.0001	10.1s	0%
78	Mistral NeMO	5.5%	$0.0002	3.1s	0%
79	GPT-5 Nano	23.4%	$0.0052	1.9m	10%
80	Ministral 3B	2.7%	$0.0001	2.9s	0%
81	Cohere Command R+ (Aug. 2024)	6.9%	$0.0092	18.4s	3%
82	Ministral 3 3B	0.8%	$0.0002	2.9s	0%
83	Rocinante 12B	0.5%	$0.0005	10.0s	0%
84	Hermes 3 70B	21.4%	$0.0022	2.8m	3%
66.64%

Individual Scenarios

Generic Prompt

▼

Passive voice → active voice

Model	# 1	# 2	# 3	# 4	# 5	# 6	# 7	Avg ▼
GPT-5	100	100	100	100	96	96	92	97.8%
Claude Sonnet 4.5	100	100	100	100	96	96	92	97.8%
GPT-5.1	100	100	100	96	96	96	92	97.3%
Qwen 3.5 397B A17B	100	100	100	96	96	92	88	96.2%
Grok 4.1 Fast	100	100	100	96	92	92	92	96.2%
ByteDance Seed 1.6	96	96	96	96	96	96	92	95.6%
Gemini 2.5 Flash (Reasoning)	100	100	96	96	96	96	85	95.6%
MoonshotAI: Kimi K2.5	100	96	96	96	96	92	88	95.1%
Aion 2.0	100	100	96	92	92	92	92	95.1%
Grok 4	100	100	100	96	96	92	81	95.1%
Gemini 3 Pro (Preview)	100	96	96	92	92	92	92	94.5%
Gemini 2.5 Flash Lite (Reasoning)	100	96	96	96	92	92	88	94.5%
Claude Sonnet 4	96	96	96	92	92	92	92	94.0%
Gemini 2.5 Flash	96	96	96	92	92	92	88	93.4%
Claude Opus 4.6 (Reasoning)	100	96	96	92	92	88	88	93.4%
Z.AI GLM 5	100	100	96	92	92	88	85	93.4%
Gemini 3.1 Pro (Preview)	96	96	92	92	92	88	88	92.3%
Z.AI GLM 4.7	96	96	92	92	88	88	88	91.8%
Z.AI GLM 4.5	96	96	96	96	88	85	85	91.8%
GPT-5.2	100	96	96	92	88	88	77	91.2%
Claude Sonnet 4.6 (Reasoning)	96	92	92	92	88	88	85	90.7%
Gemini 3 Flash (Preview, Reasoning)	96	92	92	92	92	85	85	90.7%
Gemini 2.5 Pro	100	96	92	88	88	85	85	90.7%
Qwen 3.5 Plus (2026-02-15)	92	92	92	92	88	88	88	90.7%
Z.AI GLM 4.6	96	96	92	88	88	88	81	90.1%
DeepSeek V3.2	96	96	92	92	88	85	81	90.1%
Claude Opus 4.6	92	92	92	88	88	85	85	89.0%
GPT-5 Mini	92	92	88	88	88	88	77	87.9%
Claude Opus 4.5	88	88	88	88	88	85	85	87.4%
Claude 3.7 Sonnet	92	88	88	88	88	88	77	87.4%
Gemini 3 Flash (Preview)	88	88	88	85	85	81	77	84.6%
Claude Opus 4	100	100	96	96	92	92	8	83.5%
Grok 4 Fast	96	92	92	92	92	88	15	81.3%
Minimax M2.5	96	88	81	81	77	77	69	81.3%
Claude Haiku 4.5	96	81	81	81	77	77	73	80.8%
Claude 3.5 Sonnet	92	81	81	77	77	77	73	79.7%
DeepSeek-V2 Chat	85	81	81	77	77	77	77	79.1%
Mistral Large	85	81	77	77	77	77	77	78.6%
Mistral Large 2	81	81	77	77	77	77	77	78.0%
Mistral Large 3	81	77	77	77	77	77	77	77.5%
DeepSeek V3 (2024-12-26)	81	77	77	77	77	77	73	76.9%
ByteDance Seed 1.6 Flash	81	81	81	81	73	65	62	74.7%
GPT-4.1 Mini	81	81	77	77	77	69	58	74.2%
DeepSeek V3.1	88	88	85	85	81	77	12	73.6%
Claude Sonnet 4.6	73	69	69	65	65	65	65	67.6%
Llama 3.1 70B	77	73	73	69	65	50	46	64.8%
GPT-4o, May 13th (temp=0)	85	77	73	73	73	69	0	64.3%
DeepSeek V3 (2025-03-24)	77	77	73	73	73	65	8	63.7%
GPT-4o, Aug. 6th (temp=0)	81	77	77	77	73	58	0	63.2%
GPT-4.1	88	85	81	81	77	15	12	62.6%
o4 Mini High	85	85	81	73	50	50	12	62.1%
Gemini 2.5 Flash Lite	81	77	77	73	62	54	8	61.5%
Mistral Medium 3.1	69	69	62	50	50	46	46	56.0%
Writer: Palmyra X5	62	62	58	54	50	50	31	52.2%
Arcee AI: Trinity Large (Preview)	65	62	58	50	42	42	42	51.6%
GPT-4o, Aug. 6th (temp=1)	77	65	65	54	54	12	0	46.7%
WizardLM 2 8x22b	81	81	77	54	23	0	0	45.1%
Qwen 2.5 72B	50	50	46	42	38	38	35	42.9%
GPT-4o, May 13th (temp=1)	77	65	54	54	8	8	4	38.5%
Mistral Small 3.2 24B	42	42	42	42	38	38	23	38.5%
Mistral Small Creative	50	46	38	38	35	35	27	38.5%
Llama 3.1 Nemotron 70B	54	42	42	35	31	31	31	37.9%
Z.AI GLM 4.7 Flash	73	58	46	31	15	8	0	33.0%
GPT-4o Mini (temp=1)	65	65	62	12	4	4	4	30.8%
Ministral 3 8B	42	38	35	31	31	19	15	30.2%
Ministral 3 14B	54	50	50	12	12	12	8	28.0%
o4 Mini	65	35	27	15	12	12	8	24.7%
Hermes 3 70B	65	50	15	12	8	8	0	22.5%
Ministral 8B	35	27	27	23	23	19	0	22.0%
Gemma 3 4B	31	27	27	15	4	4	0	15.4%
GPT-4.1 Nano	23	19	19	12	4	0	0	11.0%
GPT-5 Nano	15	12	8	8	8	8	4	8.8%
Gemma 3 27B	8	8	8	8	8	8	8	7.7%
Ministral 3B	23	4	4	4	0	0	0	4.9%
Hermes 3 405B	8	8	4	4	4	4	0	4.4%
Llama 3.1 8B	15	4	4	4	0	0	0	3.8%
GPT-4o Mini (temp=0)	4	4	4	4	4	0	0	2.7%
Arcee AI: Trinity Mini	15	4	0	0	0	0	0	2.7%
Cohere Command R+ (Aug. 2024)	4	4	4	4	0	0	0	2.2%
Ministral 3 3B	4	4	4	0	0	0	0	1.6%
Mistral NeMO	8	4	0	0	0	0	0	1.6%
Rocinante 12B	4	0	0	0	0	0	0	0.5%
Gemma 3 12B	0	0	0	0	0	0	0	0.0%
Claude 3 Haiku	0	0	0	0	0	0	0	0.0%

Specific Prompt

▼

Passive voice → active voice

Model	# 1	# 2	# 3	# 4	# 5	# 6	# 7	Avg ▼
Claude Opus 4.6 (Reasoning)	100	100	100	100	100	96	96	98.9%
Gemini 3 Pro (Preview)	100	100	100	100	100	96	96	98.9%
Gemini 2.5 Pro	100	100	100	100	96	96	92	97.8%
Claude Sonnet 4	100	100	100	96	96	96	92	97.3%
Qwen 3.5 397B A17B	100	100	96	96	96	92	92	96.2%
GPT-5.2	100	100	96	96	96	96	88	96.2%
Gemini 3.1 Pro (Preview)	96	96	96	96	96	96	96	96.2%
Z.AI GLM 5	100	100	96	96	96	92	92	96.2%
ByteDance Seed 1.6	96	96	96	96	96	96	96	96.2%
GPT-5	96	96	96	96	96	92	92	95.1%
Gemini 3 Flash (Preview, Reasoning)	96	96	96	96	96	92	92	95.1%
DeepSeek V3.2	96	96	96	96	96	92	88	94.5%
Grok 4	96	96	96	96	92	92	88	94.0%
Claude Sonnet 4.5	100	96	96	96	92	92	85	94.0%
Gemini 2.5 Flash (Reasoning)	96	96	96	92	92	92	92	94.0%
Claude Sonnet 4.6 (Reasoning)	100	96	96	92	92	88	88	93.4%
Gemini 3 Flash (Preview)	96	96	96	92	92	92	88	93.4%
GPT-5.1	100	96	96	92	92	88	88	93.4%
Z.AI GLM 4.7	100	96	96	96	92	88	81	92.9%
Claude 3.5 Sonnet	96	92	92	92	92	92	92	92.9%
Claude Opus 4.6	92	92	92	92	92	92	92	92.3%
Grok 4 Fast	96	96	92	92	92	88	88	92.3%
o4 Mini	96	96	92	92	92	88	85	91.8%
Claude Sonnet 4.6	92	92	92	92	92	88	88	91.2%
MoonshotAI: Kimi K2.5	100	96	96	92	92	88	73	91.2%
Gemini 2.5 Flash Lite (Reasoning)	96	96	92	92	88	88	85	91.2%
GPT-4o, Aug. 6th (temp=0)	96	96	96	96	85	85	85	91.2%
Z.AI GLM 4.6	100	96	92	88	88	88	81	90.7%
Claude Opus 4	96	92	92	92	88	88	85	90.7%
Z.AI GLM 4.5	96	92	92	92	92	88	81	90.7%
Qwen 3.5 Plus (2026-02-15)	92	92	92	92	88	88	88	90.7%
Mistral Medium 3.1	92	92	92	92	92	88	85	90.7%
Grok 4.1 Fast	96	96	92	92	85	85	85	90.1%
GPT-5 Mini	96	92	92	92	88	85	77	89.0%
WizardLM 2 8x22b	100	92	92	88	88	85	77	89.0%
o4 Mini High	96	96	92	88	88	85	73	88.5%
Claude 3.7 Sonnet	92	88	88	88	88	88	85	88.5%
Gemini 2.5 Flash	92	92	92	88	88	85	81	88.5%
Mistral Large 2	92	88	88	88	88	85	85	87.9%
Mistral Large 3	88	88	88	88	88	88	85	87.9%
GPT-4o, May 13th (temp=0)	96	92	92	92	85	81	77	87.9%
Mistral Large	92	88	88	88	85	85	81	86.8%
Claude Opus 4.5	88	88	88	85	85	85	85	86.3%
GPT-4.1 Mini	96	92	85	85	81	81	77	85.2%
DeepSeek V3 (2024-12-26)	88	88	85	85	85	85	81	85.2%
GPT-4.1	96	88	85	85	85	81	73	84.6%
Minimax M2.5	96	92	88	81	81	73	73	83.5%
Claude Haiku 4.5	96	92	85	81	77	77	73	83.0%
GPT-4o, May 13th (temp=1)	88	85	85	85	81	81	69	81.9%
Hermes 3 405B	100	100	96	92	88	85	4	80.8%
Aion 2.0	96	96	92	92	92	92	0	80.2%
Gemini 2.5 Flash Lite	88	81	81	77	77	77	73	79.1%
Arcee AI: Trinity Large (Preview)	85	85	85	81	73	73	73	79.1%
DeepSeek V3.1	92	92	88	88	85	77	15	76.9%
Gemma 3 12B	81	81	81	81	73	73	69	76.9%
Writer: Palmyra X5	85	81	77	77	73	73	69	76.4%
Llama 3.1 70B	88	85	81	73	69	69	62	75.3%
Mistral Small Creative	77	73	73	73	73	69	65	72.0%
Claude 3 Haiku	81	77	77	73	73	69	54	72.0%
Mistral Small 3.2 24B	85	85	77	62	62	62	62	70.3%
GPT-4o Mini (temp=0)	73	73	69	69	69	65	65	69.2%
DeepSeek V3 (2025-03-24)	92	88	85	85	85	46	0	68.7%
Ministral 3 14B	69	65	65	62	62	62	58	63.2%
ByteDance Seed 1.6 Flash	81	73	65	65	65	42	42	62.1%
Z.AI GLM 4.7 Flash	81	77	73	69	58	58	15	61.5%
Llama 3.1 Nemotron 70B	73	69	65	62	58	50	42	59.9%
DeepSeek-V2 Chat	85	85	81	81	77	0	0	58.2%
GPT-4o Mini (temp=1)	69	65	65	62	62	58	0	54.4%
Gemma 3 27B	92	88	81	77	15	8	8	52.7%
Qwen 2.5 72B	62	50	46	46	42	42	42	47.3%
GPT-4o, Aug. 6th (temp=1)	88	85	73	65	4	0	0	45.1%
GPT-5 Nano	54	50	46	38	35	27	15	37.9%
Arcee AI: Trinity Mini	62	31	27	23	23	0	0	23.6%
Hermes 3 70B	73	69	0	0	0	0	0	20.3%
Cohere Command R+ (Aug. 2024)	23	19	15	12	4	4	4	11.5%
GPT-4.1 Nano	38	19	8	4	0	0	0	9.9%
Llama 3.1 8B	31	15	12	8	0	0	0	9.3%
Mistral NeMO	42	23	0	0	0	0	0	9.3%
Ministral 3 8B	8	8	8	8	8	4	4	6.6%
Ministral 8B	8	4	4	4	4	4	0	3.8%
Ministral 3B	4	0	0	0	0	0	0	0.5%
Rocinante 12B	4	0	0	0	0	0	0	0.5%
Gemma 3 4B	0	0	0	0	0	0	0	0.0%
Ministral 3 3B	0	0	0	0	0	0	0	0.0%

Passive → active voice transformations

Overall Performance

Performance Score Distribution (Top 20)

Price-Performance Score Distribution (Top 20)

Most Stable Models (Top 20)

Top Overall Models (Top 20)

Individual Scenarios

Generic Prompt

Passive voice → active voice

Specific Prompt

Passive voice → active voice