Mara pronouns preserved (coreference test)

Test: Text Replacement

Avg. Score

81.8%

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	Mistral Small Creative	100.0%	$0.0002	3.2s	100%
2	Gemini 2.5 Flash	100.0%	$0.0017	2.4s	100%
3	Grok 4 Fast	100.0%	$0.0008	6.0s	100%
4	Gemini 3 Flash (Preview)	100.0%	$0.0021	3.6s	100%
5	Mistral Medium 3.1	100.0%	$0.0015	6.5s	100%
6	GPT-4.1 Mini	100.0%	$0.0012	7.1s	100%
7	Claude Haiku 4.5	100.0%	$0.0042	3.3s	100%
8	GPT-4.1	100.0%	$0.0061	4.7s	100%
9	GPT-4o, Aug. 6th (temp=0)	100.0%	$0.0076	2.8s	100%
10	GPT-4o, Aug. 6th (temp=1)	100.0%	$0.0076	3.2s	100%
11	Llama 3.1 Nemotron 70B	100.0%	$0.0016	16.3s	100%
12	Qwen 3.5 Plus (2026-02-15)	98.7%	$0.0017	7.7s	91%
13	Grok 4.1 Fast	98.7%	$0.0009	10.9s	91%
14	Hermes 3 405B	100.0%	$0.0014	25.1s	100%
15	GPT-4o, May 13th (temp=1)	100.0%	$0.012	4.0s	100%
16	GPT-4o, May 13th (temp=0)	100.0%	$0.012	4.1s	100%
17	Gemini 3 Flash (Preview, Reasoning)	100.0%	$0.0083	13.3s	100%
18	Claude Sonnet 4.6	100.0%	$0.013	5.1s	100%
19	Claude Sonnet 4.5	100.0%	$0.013	5.2s	100%
20	Claude 3.7 Sonnet	100.0%	$0.013	6.4s	100%
21	Claude Sonnet 4	100.0%	$0.013	6.5s	100%
22	Gemini 2.5 Flash (Reasoning)	98.7%	$0.0059	8.8s	91%
23	Z.AI GLM 4.5	100.0%	$0.0041	32.4s	100%
24	ByteDance Seed 1.6	100.0%	$0.0035	37.7s	100%
25	Claude Opus 4.5	100.0%	$0.021	5.8s	100%
26	Claude Opus 4.6	100.0%	$0.021	6.5s	100%
27	GPT-5.1	100.0%	$0.017	16.5s	100%
28	o4 Mini	100.0%	$0.014	21.5s	100%
29	Aion 2.0	100.0%	$0.0038	47.6s	100%
30	Claude 3.5 Sonnet	100.0%	$0.025	10.7s	100%
31	Z.AI GLM 5	100.0%	$0.0074	54.4s	100%
32	Gemma 3 27B	89.0%	$0.0002	18.1s	72%
33	Z.AI GLM 4.7	100.0%	$0.0059	1.0m	100%
34	Gemini 2.5 Pro	100.0%	$0.028	20.4s	100%
35	o4 Mini High	100.0%	$0.022	33.0s	100%
36	Grok 4	100.0%	$0.025	30.9s	100%
37	Z.AI GLM 4.6	98.7%	$0.0050	1.0m	91%
38	Gemini 3 Pro (Preview)	100.0%	$0.031	21.3s	100%
39	Claude Sonnet 4.6 (Reasoning)	100.0%	$0.038	20.1s	100%
40	ByteDance Seed 1.6 Flash	90.3%	$0.0007	12.3s	47%
41	Ministral 3 3B	80.5%	$0.0001	2.2s	50%
42	Claude Opus 4.6 (Reasoning)	100.0%	$0.043	16.8s	100%
43	GPT-5.2	92.9%	$0.010	7.1s	48%
44	Gemini 3.1 Pro (Preview)	100.0%	$0.038	36.2s	100%
45	Llama 3.1 70B	92.9%	$0.0005	36.2s	48%
46	Ministral 3B	77.3%	$0.0001	2.3s	41%
47	Arcee AI: Trinity Mini	63.6%	$0.0002	7.1s	64%
48	Claude 3 Haiku	78.6%	$0.0010	5.0s	42%
49	GPT-5	100.0%	$0.035	49.7s	100%
50	Gemma 3 4B	77.3%	$0.0001	6.5s	42%
51	GPT-5 Mini	92.2%	$0.0057	32.9s	49%
52	MoonshotAI: Kimi K2.5	100.0%	$0.0085	1.8m	100%
53	Claude Opus 4	100.0%	$0.063	8.9s	100%
54	Minimax M2.5	95.5%	$0.0017	1.6m	72%
55	Writer: Palmyra X5	77.3%	$0.0040	13.0s	37%
56	Qwen 2.5 72B	78.6%	$0.0003	11.5s	18%
57	Mistral Large	71.4%	$0.0050	8.4s	10%
58	DeepSeek-V2 Chat	71.4%	$0.0009	17.7s	10%
59	Ministral 3 14B	61.0%	$0.0003	4.5s	13%
60	DeepSeek V3 (2025-03-24)	68.8%	$0.0007	26.6s	11%
61	Mistral Small 3.2 24B	56.5%	$0.0002	5.5s	6%
62	DeepSeek V3 (2024-12-26)	64.3%	$0.0009	18.3s	4%
63	GPT-5 Nano	74.0%	$0.0029	1.0m	24%
64	Ministral 3 8B	52.6%	$0.0002	3.7s	3%
65	Llama 3.1 8B	54.5%	$0.0001	10.1s	3%
66	Ministral 8B	50.6%	$0.0001	3.9s	1%
67	Gemini 2.5 Flash Lite	50.0%	$0.0003	1.9s	0%
68	Mistral NeMO	50.0%	$0.0002	2.7s	0%
69	Rocinante 12B	50.0%	$0.0004	9.0s	3%
70	Mistral Large 3	50.0%	$0.0012	8.4s	0%
71	Arcee AI: Trinity Large (Preview)	54.5%	$0.0000	27.1s	3%
72	Mistral Large 2	50.0%	$0.0050	8.4s	0%
73	GPT-4.1 Nano	40.3%	$0.0003	4.2s	0%
74	Z.AI GLM 4.7 Flash	63.0%	$0.0016	1.1m	15%
75	WizardLM 2 8x22b	57.1%	$0.0008	40.0s	1%
76	Gemini 2.5 Flash Lite (Reasoning)	44.2%	$0.0023	15.5s	2%
77	GPT-4o Mini (temp=0)	31.8%	$0.0005	10.8s	12%
78	GPT-4o Mini (temp=1)	31.8%	$0.0005	11.0s	12%
79	Gemma 3 12B	29.2%	$0.0001	9.6s	8%
80	DeepSeek V3.2	50.0%	$0.0006	38.9s	0%
81	Qwen 3.5 397B A17B	85.7%	$0.0075	2.2m	30%
82	Hermes 3 70B	35.7%	$0.0004	21.2s	0%
83	Cohere Command R+ (Aug. 2024)	50.0%	$0.0079	32.6s	0%
84	DeepSeek V3.1	46.1%	$0.0006	43.9s	1%
81.85%

Individual Scenarios

Generic Prompt

▼

Multi-character gender swap: Priya(F)->Rohan(M), Mara unchanged

Model	# 1	# 2	# 3	# 4	# 5	# 6	# 7	Avg ▼
Claude Opus 4.6 (Reasoning)	100	100	100	100	100	100	100	100.0%
Gemini 3.1 Pro (Preview)	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4.6 (Reasoning)	100	100	100	100	100	100	100	100.0%
GPT-5.1	100	100	100	100	100	100	100	100.0%
Claude Opus 4.6	100	100	100	100	100	100	100	100.0%
GPT-5	100	100	100	100	100	100	100	100.0%
Z.AI GLM 5	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4.6	100	100	100	100	100	100	100	100.0%
MoonshotAI: Kimi K2.5	100	100	100	100	100	100	100	100.0%
ByteDance Seed 1.6	100	100	100	100	100	100	100	100.0%
Gemini 3 Flash (Preview, Reasoning)	100	100	100	100	100	100	100	100.0%
o4 Mini High	100	100	100	100	100	100	100	100.0%
Claude Opus 4.5	100	100	100	100	100	100	100	100.0%
Grok 4.1 Fast	100	100	100	100	100	100	100	100.0%
Aion 2.0	100	100	100	100	100	100	100	100.0%
Z.AI GLM 4.6	100	100	100	100	100	100	100	100.0%
Gemini 3 Pro (Preview)	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4	100	100	100	100	100	100	100	100.0%
Z.AI GLM 4.7	100	100	100	100	100	100	100	100.0%
GPT-4.1	100	100	100	100	100	100	100	100.0%
Gemini 2.5 Pro	100	100	100	100	100	100	100	100.0%
o4 Mini	100	100	100	100	100	100	100	100.0%
Grok 4	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4.5	100	100	100	100	100	100	100	100.0%
Claude Opus 4	100	100	100	100	100	100	100	100.0%
Z.AI GLM 4.5	100	100	100	100	100	100	100	100.0%
Grok 4 Fast	100	100	100	100	100	100	100	100.0%
Qwen 3.5 Plus (2026-02-15)	100	100	100	100	100	100	100	100.0%
GPT-4o, May 13th (temp=0)	100	100	100	100	100	100	100	100.0%
Gemini 3 Flash (Preview)	100	100	100	100	100	100	100	100.0%
Claude Haiku 4.5	100	100	100	100	100	100	100	100.0%
Claude 3.5 Sonnet	100	100	100	100	100	100	100	100.0%
GPT-4o, May 13th (temp=1)	100	100	100	100	100	100	100	100.0%
Claude 3.7 Sonnet	100	100	100	100	100	100	100	100.0%
GPT-4.1 Mini	100	100	100	100	100	100	100	100.0%
Hermes 3 405B	100	100	100	100	100	100	100	100.0%
GPT-4o, Aug. 6th (temp=1)	100	100	100	100	100	100	100	100.0%
GPT-4o, Aug. 6th (temp=0)	100	100	100	100	100	100	100	100.0%
Gemini 2.5 Flash	100	100	100	100	100	100	100	100.0%
Mistral Medium 3.1	100	100	100	100	100	100	100	100.0%
Llama 3.1 Nemotron 70B	100	100	100	100	100	100	100	100.0%
Mistral Small Creative	100	100	100	100	100	100	100	100.0%
Gemini 2.5 Flash (Reasoning)	100	100	100	100	100	100	82	97.4%
Minimax M2.5	100	100	100	100	100	91	45	90.9%
GPT-5.2	100	100	100	100	100	100	0	85.7%
Llama 3.1 70B	100	100	100	100	100	100	0	85.7%
ByteDance Seed 1.6 Flash	100	100	100	100	100	100	0	85.7%
GPT-5 Mini	100	100	100	100	100	91	0	84.4%
Gemma 3 27B	91	91	73	73	73	73	73	77.9%
Qwen 3.5 397B A17B	100	100	100	100	100	0	0	71.4%
Arcee AI: Trinity Mini	64	64	64	64	64	64	64	63.6%
Ministral 3 3B	64	64	64	64	64	55	55	61.0%
GPT-5 Nano	100	100	100	91	9	9	0	58.4%
Ministral 3B	64	64	64	55	55	55	55	58.4%
Qwen 2.5 72B	100	100	100	100	0	0	0	57.1%
Claude 3 Haiku	64	64	64	64	64	64	18	57.1%
Writer: Palmyra X5	64	64	64	64	64	64	0	54.5%
Gemma 3 4B	55	55	55	55	55	55	55	54.5%
DeepSeek-V2 Chat	100	100	100	0	0	0	0	42.9%
Mistral Large	100	100	100	0	0	0	0	42.9%
Z.AI GLM 4.7 Flash	100	100	73	0	0	0	0	39.0%
DeepSeek V3 (2025-03-24)	100	100	64	0	0	0	0	37.7%
DeepSeek V3 (2024-12-26)	100	100	0	0	0	0	0	28.6%
Hermes 3 70B	100	100	0	0	0	0	0	28.6%
Mistral Small 3.2 24B	27	27	27	27	27	27	27	27.3%
Ministral 3 14B	55	55	18	18	9	0	0	22.1%
Rocinante 12B	100	27	0	0	0	0	0	18.2%
Gemini 2.5 Flash Lite (Reasoning)	100	0	0	0	0	0	0	14.3%
WizardLM 2 8x22b	100	0	0	0	0	0	0	14.3%
Arcee AI: Trinity Large (Preview)	64	0	0	0	0	0	0	9.1%
Llama 3.1 8B	64	0	0	0	0	0	0	9.1%
Ministral 3 8B	18	18	0	0	0	0	0	5.2%
Ministral 8B	9	0	0	0	0	0	0	1.3%
Mistral Large 3	0	0	0	0	0	0	0	0.0%
Mistral Large 2	0	0	0	0	0	0	0	0.0%
DeepSeek V3.1	0	0	0	0	0	0	0	0.0%
DeepSeek V3.2	0	0	0	0	0	0	0	0.0%
Gemini 2.5 Flash Lite	0	0	0	0	0	0	0	0.0%
GPT-4o Mini (temp=1)	0	0	0	0	0	0	0	0.0%
Gemma 3 12B	0	0	0	0	0	0	0	0.0%
GPT-4o Mini (temp=0)	0	0	0	0	0	0	0	0.0%
GPT-4.1 Nano	0	0	0	0	0	0	0	0.0%
Cohere Command R+ (Aug. 2024)	0	0	0	0	0	0	0	0.0%
Mistral NeMO	0	0	0	0	0	0	0	0.0%

Specific Prompt

▼

Multi-character gender swap: Priya(F)->Rohan(M), Mara unchanged

Model	# 1	# 2	# 3	# 4	# 5	# 6	# 7	Avg ▼
Claude Opus 4.6 (Reasoning)	100	100	100	100	100	100	100	100.0%
Gemini 3.1 Pro (Preview)	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4.6 (Reasoning)	100	100	100	100	100	100	100	100.0%
GPT-5 Mini	100	100	100	100	100	100	100	100.0%
GPT-5.1	100	100	100	100	100	100	100	100.0%
Claude Opus 4.6	100	100	100	100	100	100	100	100.0%
GPT-5	100	100	100	100	100	100	100	100.0%
Qwen 3.5 397B A17B	100	100	100	100	100	100	100	100.0%
Z.AI GLM 5	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4.6	100	100	100	100	100	100	100	100.0%
MoonshotAI: Kimi K2.5	100	100	100	100	100	100	100	100.0%
ByteDance Seed 1.6	100	100	100	100	100	100	100	100.0%
Gemini 3 Flash (Preview, Reasoning)	100	100	100	100	100	100	100	100.0%
o4 Mini High	100	100	100	100	100	100	100	100.0%
GPT-5.2	100	100	100	100	100	100	100	100.0%
Claude Opus 4.5	100	100	100	100	100	100	100	100.0%
Aion 2.0	100	100	100	100	100	100	100	100.0%
Gemini 3 Pro (Preview)	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4	100	100	100	100	100	100	100	100.0%
Minimax M2.5	100	100	100	100	100	100	100	100.0%
Z.AI GLM 4.7	100	100	100	100	100	100	100	100.0%
GPT-4.1	100	100	100	100	100	100	100	100.0%
Gemini 2.5 Pro	100	100	100	100	100	100	100	100.0%
o4 Mini	100	100	100	100	100	100	100	100.0%
Grok 4	100	100	100	100	100	100	100	100.0%
Claude Sonnet 4.5	100	100	100	100	100	100	100	100.0%
Claude Opus 4	100	100	100	100	100	100	100	100.0%
Gemini 2.5 Flash (Reasoning)	100	100	100	100	100	100	100	100.0%
Z.AI GLM 4.5	100	100	100	100	100	100	100	100.0%
Grok 4 Fast	100	100	100	100	100	100	100	100.0%
Mistral Large 3	100	100	100	100	100	100	100	100.0%
GPT-4o, May 13th (temp=0)	100	100	100	100	100	100	100	100.0%
Gemini 3 Flash (Preview)	100	100	100	100	100	100	100	100.0%
Claude Haiku 4.5	100	100	100	100	100	100	100	100.0%
DeepSeek-V2 Chat	100	100	100	100	100	100	100	100.0%
Claude 3.5 Sonnet	100	100	100	100	100	100	100	100.0%
GPT-4o, May 13th (temp=1)	100	100	100	100	100	100	100	100.0%
DeepSeek V3 (2024-12-26)	100	100	100	100	100	100	100	100.0%
Claude 3.7 Sonnet	100	100	100	100	100	100	100	100.0%
GPT-4.1 Mini	100	100	100	100	100	100	100	100.0%
Hermes 3 405B	100	100	100	100	100	100	100	100.0%
GPT-4o, Aug. 6th (temp=1)	100	100	100	100	100	100	100	100.0%
GPT-4o, Aug. 6th (temp=0)	100	100	100	100	100	100	100	100.0%
Mistral Large 2	100	100	100	100	100	100	100	100.0%
DeepSeek V3.2	100	100	100	100	100	100	100	100.0%
DeepSeek V3 (2025-03-24)	100	100	100	100	100	100	100	100.0%
Gemini 2.5 Flash Lite	100	100	100	100	100	100	100	100.0%
Gemini 2.5 Flash	100	100	100	100	100	100	100	100.0%
Mistral Large	100	100	100	100	100	100	100	100.0%
Writer: Palmyra X5	100	100	100	100	100	100	100	100.0%
Llama 3.1 70B	100	100	100	100	100	100	100	100.0%
Gemma 3 27B	100	100	100	100	100	100	100	100.0%
Mistral Medium 3.1	100	100	100	100	100	100	100	100.0%
Qwen 2.5 72B	100	100	100	100	100	100	100	100.0%
Llama 3.1 Nemotron 70B	100	100	100	100	100	100	100	100.0%
Arcee AI: Trinity Large (Preview)	100	100	100	100	100	100	100	100.0%
Mistral Small Creative	100	100	100	100	100	100	100	100.0%
Ministral 3 14B	100	100	100	100	100	100	100	100.0%
Ministral 3 8B	100	100	100	100	100	100	100	100.0%
Claude 3 Haiku	100	100	100	100	100	100	100	100.0%
WizardLM 2 8x22b	100	100	100	100	100	100	100	100.0%
Cohere Command R+ (Aug. 2024)	100	100	100	100	100	100	100	100.0%
Gemma 3 4B	100	100	100	100	100	100	100	100.0%
Ministral 3 3B	100	100	100	100	100	100	100	100.0%
Mistral NeMO	100	100	100	100	100	100	100	100.0%
Ministral 8B	100	100	100	100	100	100	100	100.0%
Llama 3.1 8B	100	100	100	100	100	100	100	100.0%
Grok 4.1 Fast	100	100	100	100	100	100	82	97.4%
Z.AI GLM 4.6	100	100	100	100	100	100	82	97.4%
Qwen 3.5 Plus (2026-02-15)	100	100	100	100	100	100	82	97.4%
Ministral 3B	100	100	100	100	100	100	73	96.1%
ByteDance Seed 1.6 Flash	100	100	100	100	100	100	64	94.8%
DeepSeek V3.1	100	100	100	100	100	91	55	92.2%
GPT-5 Nano	100	100	100	82	82	82	82	89.6%
Z.AI GLM 4.7 Flash	100	91	91	82	82	82	82	87.0%
Mistral Small 3.2 24B	100	100	100	100	100	100	0	85.7%
Rocinante 12B	100	100	100	100	91	82	0	81.8%
GPT-4.1 Nano	100	100	100	100	82	82	0	80.5%
Gemini 2.5 Flash Lite (Reasoning)	100	100	100	100	73	45	0	74.0%
GPT-4o Mini (temp=1)	64	64	64	64	64	64	64	63.6%
GPT-4o Mini (temp=0)	64	64	64	64	64	64	64	63.6%
Arcee AI: Trinity Mini	64	64	64	64	64	64	64	63.6%
Gemma 3 12B	100	55	55	55	55	45	45	58.4%
Hermes 3 70B	100	100	100	0	0	0	0	42.9%

Mara pronouns preserved (coreference test)

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

Multi-character gender swap: Priya(F)->Rohan(M), Mara unchanged

Specific Prompt

Multi-character gender swap: Priya(F)->Rohan(M), Mara unchanged