conversation_id
int64
2
57.4k
model_a
large_stringclasses
45 values
model_b
large_stringclasses
45 values
metric
large_stringclasses
5 values
choice
large_stringclasses
3 values
age
int64
18
93
ethnic_group
large_stringclasses
8 values
political_affiliation
large_stringclasses
15 values
education_level
large_stringclasses
3 values
country_of_residence
large_stringclasses
2 values
35,361
google/gemini-3-pro
deepseek/deepseek-chat-v3-0324
core_task_performance_and_reasoning
B
69
White
Democrat
tertiary
United States
12,438
openai/o1-mini
anthropic/claude-sonnet-4
core_task_performance_and_reasoning
B
28
Black
Labour
tertiary
United Kingdom
16,273
openai/gpt-4.1
openai/gpt-5-mini
overall_winner
tie
35
Black
null
postgraduate
United States
34,275
cohere/command-r7b-12-2024
x-ai/grok-3
overall_winner
B
67
White
Green Party
tertiary
United Kingdom
4,473
openai/gpt-4o
x-ai/grok-4
interaction_fluidity_and_adaptiveness
A
44
White
Conservative
tertiary
United Kingdom
38,403
cohere/command-r7b-12-2024
openai/gpt-5.2-chat
core_task_performance_and_reasoning
tie
29
Mixed
Labour
tertiary
United Kingdom
38,259
openai/gpt-5.2-chat
mistralai/mistral-large-3
core_task_performance_and_reasoning
tie
45
White
Reform UK
tertiary
United Kingdom
14,402
openai/gpt-4o
openai/o1-mini
trust_ethics_and_safety
tie
50
White
Independent
null
United States
40,963
minimax/minimax-m2.1
moonshotai/kimi-k2.5
overall_winner
B
47
White
null
tertiary
United States
41,990
moonshotai/kimi-k2.5
deepseek/deepseek-v3.2
communication_style_and_presentation
B
25
Asian
null
postgraduate
United States
13,430
cohere/command-r7b-12-2024
openai/gpt-5
trust_ethics_and_safety
B
34
Black
null
null
United Kingdom
12,484
openai/o3
anthropic/claude-sonnet-4
communication_style_and_presentation
tie
31
Black
Liberal Democrats
postgraduate
United Kingdom
30,401
google/gemini-3-pro
moonshotai/kimi-k2
communication_style_and_presentation
A
54
Black
Republican
tertiary
United States
5,667
google/gemma-3-27b-it
mistralai/mistral-nemo
core_task_performance_and_reasoning
tie
35
Black
Labour
tertiary
United Kingdom
31,468
openai/o4-mini
anthropic/claude-opus-4.5
overall_winner
B
33
White
Liberal Democrats
tertiary
United Kingdom
46,279
moonshotai/kimi-k2.5
z-ai/glm-4.7
overall_winner
B
61
White
Reform UK
pre_tertiary
United Kingdom
34,093
anthropic/claude-3.7-sonnet
openai/gpt-5-mini
trust_ethics_and_safety
tie
67
White
Undergraduate degree (BA/BSc/other)
tertiary
United Kingdom
697
anthropic/claude-opus-4
openai/o1-mini
overall_winner
B
30
Asian
Independent
null
United States
45,356
qwen/qwen3-235b-a22b-2507
meta-llama/llama-3.3-70b-instruct
trust_ethics_and_safety
tie
20
White
Reform UK
pre_tertiary
United Kingdom
35,530
mistralai/mistral-large-3
openai/o4-mini
communication_style_and_presentation
A
36
Asian
Independent
null
United States
38,965
openai/o3-mini
openai/gpt-5.2-chat
core_task_performance_and_reasoning
B
35
White
null
null
United Kingdom
13,087
cohere/command-r7b-12-2024
openai/gpt-4.1
interaction_fluidity_and_adaptiveness
A
25
White
Democrat
pre_tertiary
United States
21,630
anthropic/claude-opus-4
cohere/command-r7b-12-2024
core_task_performance_and_reasoning
A
48
White
Democrat
postgraduate
United States
13,627
google/gemini-2.0-flash-001
google/gemini-2.5-flash
core_task_performance_and_reasoning
tie
35
Asian
Labour
tertiary
United Kingdom
3,860
openai/gpt-4.1
anthropic/claude-3.7-sonnet
interaction_fluidity_and_adaptiveness
tie
45
White
Conservative
tertiary
United Kingdom
54,231
deepseek/deepseek-v4-flash
allenai/olmo-3.1-32b-instruct
core_task_performance_and_reasoning
B
21
Asian
Undergraduate degree (BA/BSc/other)
tertiary
United Kingdom
12,529
mistralai/mistral-nemo
google/gemini-2.0-flash-001
communication_style_and_presentation
B
60
Black
Labour
tertiary
United Kingdom
45,181
openai/gpt-5.2-chat
moonshotai/kimi-k2.5
trust_ethics_and_safety
tie
62
White
Green Party
null
United Kingdom
11,887
openai/gpt-4.1
anthropic/claude-sonnet-4
overall_winner
A
56
White
Labour
tertiary
United Kingdom
12,321
moonshotai/kimi-k2
meta-llama/llama-3.3-70b-instruct
core_task_performance_and_reasoning
B
29
Black
null
null
United Kingdom
47,723
z-ai/glm-4.7
anthropic/claude-opus-4.6
overall_winner
A
61
Black
Green Party
postgraduate
United Kingdom
21,731
openai/o1-mini
google/gemma-3-27b-it
interaction_fluidity_and_adaptiveness
tie
39
White
Democrat
pre_tertiary
United States
36,571
deepseek/deepseek-v3.2
openai/gpt-5-mini
overall_winner
A
50
White
Republican
tertiary
United States
38,175
openai/gpt-5.2-chat
mistralai/mistral-large-3
trust_ethics_and_safety
tie
32
White
Green Party
postgraduate
United Kingdom
31,145
google/gemini-3-pro
google/gemini-2.5-pro
overall_winner
B
38
Latino/Hispanic
Democrat
tertiary
United States
26,766
anthropic/claude-sonnet-4.5
anthropic/claude-opus-4
overall_winner
tie
29
Other
Labour
tertiary
United Kingdom
55,360
deepseek/deepseek-v4-flash
anthropic/claude-opus-4.7
core_task_performance_and_reasoning
A
54
White
Conservative
tertiary
United Kingdom
49,346
openai/gpt-5.4
moonshotai/kimi-k2.5
overall_winner
tie
51
White
Labour
tertiary
United Kingdom
50,177
openai/gpt-5.4
openai/gpt-5.2-chat
overall_winner
tie
55
Black
Democrat
tertiary
United States
34,557
anthropic/claude-opus-4.5
google/gemini-2.5-flash
interaction_fluidity_and_adaptiveness
A
48
Asian
Independent
tertiary
United States
42,080
qwen/qwen3-235b-a22b-2507
mistralai/mistral-large-3
overall_winner
A
33
White
Independent
postgraduate
United States
41,593
z-ai/glm-4.7
google/gemini-2.5-pro
core_task_performance_and_reasoning
B
26
White
Independent
tertiary
United States
5,044
cohere/command-r7b-12-2024
google/gemini-2.5-flash
core_task_performance_and_reasoning
tie
41
Asian
null
tertiary
United States
19,257
anthropic/claude-3.7-sonnet
cohere/command-r7b-12-2024
overall_winner
A
45
White
Independent
tertiary
United States
40,005
google/gemini-3-pro
qwen/qwen3-235b-a22b-2507
core_task_performance_and_reasoning
B
34
Black
null
postgraduate
United Kingdom
8,691
moonshotai/kimi-k2
mistralai/magistral-medium-2506
trust_ethics_and_safety
A
22
Black
Republican
postgraduate
United States
47,234
openai/o4-mini
anthropic/claude-opus-4.6
interaction_fluidity_and_adaptiveness
B
28
White
Graduate degree (MA/MSc/MPhil/other)
postgraduate
United Kingdom
10,767
meta-llama/llama-3.3-70b-instruct
google/gemini-2.5-flash
communication_style_and_presentation
B
50
Asian
Labour
tertiary
United Kingdom
54,645
mistralai/mistral-large-3
google/gemma-3-27b-it
trust_ethics_and_safety
tie
48
White
Labour
tertiary
United Kingdom
26,959
meta-llama/llama-3.3-70b-instruct
anthropic/claude-sonnet-4.5
trust_ethics_and_safety
A
26
White
Conservative
tertiary
United Kingdom
28,105
anthropic/claude-sonnet-4.5
openai/gpt-4.1
core_task_performance_and_reasoning
tie
31
Asian
Democrat
tertiary
United States
56,183
openai/gpt-5.4
openai/gpt-5.5
communication_style_and_presentation
B
38
Black
null
tertiary
United States
39,317
openai/gpt-5.2-chat
anthropic/claude-sonnet-4
core_task_performance_and_reasoning
tie
33
White
null
null
United States
36,372
meta-llama/llama-4-maverick
mistralai/mistral-large-3
overall_winner
B
30
Black
Conservative
null
United Kingdom
31,455
google/gemini-2.0-flash-001
deepseek/deepseek-v3.2
interaction_fluidity_and_adaptiveness
B
31
Black
Labour
postgraduate
United Kingdom
30,155
openai/o1
google/gemini-3-pro
core_task_performance_and_reasoning
tie
38
White
Republican
postgraduate
United States
36,175
deepseek/deepseek-v3.2
x-ai/grok-3
overall_winner
A
52
White
Republican
tertiary
United States
17,688
anthropic/claude-3.7-sonnet
openai/gpt-5
trust_ethics_and_safety
tie
39
White
Liberal Democrats
tertiary
United Kingdom
24,397
google/gemini-2.0-flash-001
openai/o1
overall_winner
A
36
Latino/Hispanic
Independent
tertiary
United States
1,612
openai/gpt-4o
openai/o1
communication_style_and_presentation
tie
60
White
Republican
postgraduate
United States
10,518
openai/o1
google/gemma-3-27b-it
core_task_performance_and_reasoning
A
30
White
null
null
United Kingdom
22,272
openai/o3
google/gemma-3-27b-it
core_task_performance_and_reasoning
tie
28
White
Green Party
postgraduate
United Kingdom
41,557
z-ai/glm-4.7
mistralai/mistral-large-3
trust_ethics_and_safety
tie
36
White
Independent
null
United States
24,187
openai/o3
anthropic/claude-sonnet-4
communication_style_and_presentation
B
21
Black
Green Party
pre_tertiary
United Kingdom
24,465
deepseek/deepseek-chat-v3-0324
anthropic/claude-3.7-sonnet
core_task_performance_and_reasoning
tie
27
White
Conservative
tertiary
United Kingdom
57,294
anthropic/claude-opus-4.7
deepseek/deepseek-v4-flash
trust_ethics_and_safety
tie
53
White
Democrat
tertiary
United States
1,903
google/gemini-2.5-pro
openai/gpt-4o
communication_style_and_presentation
A
28
White
Republican
null
United States
52,423
cohere/command-r7b-12-2024
google/gemini-2.0-flash-001
communication_style_and_presentation
tie
51
White
Green Party
tertiary
United Kingdom
20,285
openai/o3
cohere/command-a
communication_style_and_presentation
B
33
Asian
Independent
postgraduate
United States
17,461
meta-llama/llama-4-maverick
openai/o1-mini
communication_style_and_presentation
B
23
Black
null
pre_tertiary
United States
12,441
anthropic/claude-sonnet-4
google/gemma-3-27b-it
communication_style_and_presentation
A
21
Black
null
tertiary
United Kingdom
34,496
anthropic/claude-opus-4.5
cohere/command-r7b-12-2024
trust_ethics_and_safety
tie
38
Latino/Hispanic
Democrat
null
United States
33,784
anthropic/claude-opus-4.5
anthropic/claude-sonnet-4.5
communication_style_and_presentation
tie
31
White
Labour
tertiary
United Kingdom
46,544
openai/gpt-5.2-chat
anthropic/claude-opus-4.6
overall_winner
A
24
Black
null
pre_tertiary
United States
27,584
x-ai/grok-4
anthropic/claude-sonnet-4.5
overall_winner
B
50
White
Reform UK
tertiary
United Kingdom
24,141
openai/o1
anthropic/claude-opus-4
interaction_fluidity_and_adaptiveness
B
23
Asian
Green Party
tertiary
United Kingdom
48,865
x-ai/grok-4.20-beta
deepseek/deepseek-v3.2
core_task_performance_and_reasoning
A
74
White
Labour
tertiary
United Kingdom
50,634
openai/gpt-5.4
moonshotai/kimi-k2.5
core_task_performance_and_reasoning
tie
25
Asian
null
tertiary
United States
20,535
openai/o4-mini
openai/o1
trust_ethics_and_safety
tie
23
Asian
Independent
postgraduate
United States
4,022
meta-llama/llama-3.3-70b-instruct
deepseek/deepseek-chat-v3-0324
trust_ethics_and_safety
tie
47
White
Republican
tertiary
United States
32,402
mistralai/mistral-large-3
moonshotai/kimi-k2
overall_winner
B
24
Latino/Hispanic
Democrat
tertiary
United States
41,749
qwen/qwen3-235b-a22b-2507
google/gemini-3-pro
overall_winner
B
68
White
Democrat
postgraduate
United States
28,720
google/gemini-3-pro
mistralai/mistral-nemo
overall_winner
A
31
White
null
tertiary
United Kingdom
20,164
cohere/command-a
openai/gpt-4.1
overall_winner
B
48
White
Republican
pre_tertiary
United States
3,049
x-ai/grok-3
google/gemini-2.0-flash-001
interaction_fluidity_and_adaptiveness
tie
53
White
Labour
postgraduate
United Kingdom
1,341
openai/gpt-4.1
google/gemini-2.0-flash-001
overall_winner
A
56
White
Republican
tertiary
United States
50,181
x-ai/grok-4.20-beta
allenai/olmo-3.1-32b-instruct
trust_ethics_and_safety
tie
23
White
Democrat
null
United States
24,447
x-ai/grok-4
openai/o3
communication_style_and_presentation
A
33
Latino/Hispanic
null
pre_tertiary
United States
13,973
openai/gpt-4o
google/gemma-3-27b-it
interaction_fluidity_and_adaptiveness
A
20
Asian
null
null
United Kingdom
33,106
meta-llama/llama-4-maverick
anthropic/claude-opus-4.5
interaction_fluidity_and_adaptiveness
A
55
White
Democrat
tertiary
United States
18,217
x-ai/grok-4
google/gemini-2.0-flash-001
core_task_performance_and_reasoning
A
31
Black
Independent
pre_tertiary
United States
8,364
google/gemma-3-27b-it
deepseek/deepseek-r1-0528
interaction_fluidity_and_adaptiveness
B
34
Latino/Hispanic
Independent
postgraduate
United States
54,703
openai/o1
deepseek/deepseek-v4-flash
core_task_performance_and_reasoning
tie
57
White
Labour
tertiary
United Kingdom
26,756
mistralai/mistral-nemo
meta-llama/llama-3.3-70b-instruct
overall_winner
A
44
Latino/Hispanic
null
postgraduate
United States
35,515
mistralai/mistral-large-3
moonshotai/kimi-k2
communication_style_and_presentation
A
22
Asian
Democrat
pre_tertiary
United States
9,757
moonshotai/kimi-k2
google/gemini-2.5-pro
core_task_performance_and_reasoning
tie
66
White
Conservative
pre_tertiary
United Kingdom
4,468
openai/o1-mini
x-ai/grok-4
overall_winner
tie
51
White
null
null
United Kingdom
24,879
meta-llama/llama-4-maverick
openai/o4-mini
communication_style_and_presentation
A
32
White
Reform UK
tertiary
United Kingdom
9,096
openai/gpt-4o
x-ai/grok-4
interaction_fluidity_and_adaptiveness
B
45
White
Liberal Democrats
tertiary
United Kingdom
50,657
google/gemini-3.1-pro-preview
deepseek/deepseek-v3.2
core_task_performance_and_reasoning
B
29
Asian
null
tertiary
United States