Run: 2026-03-18-01KM07HAA8M4B1K8XA7YN23FEC

Run Details

Model:
GPT-5.4 Mini (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
5.0s
Cost:
$0.002548
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Parse dialogue (details)

Model input

System
You are an expert novel author in the cozy mystery genre. Take the following details about characters/locations/... into account: <character name="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German and does not yet know any English. She enjoys landscape photography and is always seen with her camera. </character> <character name="Hunter"> Hunter is a 35-year old detective who is investigating a series of mysterious disappearances in the small town of Alborn, MN. He is a former marine and has a no-nonsense attitude. Hunter has no knowledge of German, not even basic phrases. </character> <location name="Alborn, MN"> Alborne is a small town in the Midwest with a population of 3,000. It is known for its annual apple festival. </location>
User/Human
Write the following scene: Melanie is sitting at a cafe, looking at her camera. Hunter approaches her and asks her about a recent event in the town. She responds troubled and shaken in German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
Melanie: "Entschuldigen Sie bitte, aber ich verstehe kein Englisch... Sie meinen den Vorfall am See? Ich habe ihn durch meine Kamera gesehen. Es war furchtbar." Hunter: "Right. The incident by the lake. I’m asking because people say they saw something unusual. You were there?" Melanie: "Ja... ich war dort, um die Landschaft zu fotografieren. Dann hörte ich ein Geräusch, und jemand lief sehr schnell durch die Bäume. Ich bekam Angst." Hunter: "Slow down. You saw someone running?" Melanie: "Ja, aber nur kurz. Es war alles so plötzlich. Und dann... die Stille danach war schlimm. Ich fühle mich immer noch unwohl, wenn ich daran denke." Hunter: "You’ve been shaken up. I get that. Did you see where the person went?" Melanie: "Nein. Es tut mir leid. Ich habe nur meine Kamera festgehalten und versucht, nicht gesehen zu werden." Hunter: "What about the missing woman? Did you see her with anyone?" Melanie: "Die vermisste Frau? Nein... ich kenne sie nicht. Aber ich habe am Ufer etwas gesehen, das zurückgelassen worden sein könnte. Vielleicht eine Tasche. Ich bin mir nicht sicher." Hunter: "A bag by the shore. That matters. Can you tell me exactly where?" Melanie: "Am westlichen Pfad... nahe der alten Bank unter den Apfelbäumen. Ich kann es Ihnen zeigen, wenn Sie möchten." Hunter: "I would, but I need more than a maybe." Melanie: "Es war nur ein flüchtiger Blick. Bitte verstehen Sie, ich war sehr nervös." Hunter: "I’m trying to. Look, if you remember anything else, anything at all, contact—" Hunter: "Damn it." Melanie: "Was ist los?" Hunter: "Call from the station. I have to go. Stay here if you can, and don’t leave town without telling someone." Melanie: "Ich verstehe nicht alles... aber gut. Ich bleibe hier." Hunter: "That’ll do for now."
created_at"2026-03-18T10:23:20.915Z" 3/18/2026, 10:23:20 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2381
moderation_latency(null)
generation_time4885
tokens_prompt319
tokens_completion604
native_tokens_prompt271
native_tokens_completion521
native_tokens_completion_images0
native_tokens_reasoning71
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.00254775
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0fdcd7d0a353f0aa0169ba7d18faa481938f193c438755fb04"
is_byokfalse
latency207
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773829400-Pgh8vs31V46j1PkFUjC1"
upstream_id"resp_0fdcd7d0a353f0aa0169ba7d18faa481938f193c438755fb04"
total_cost0.00254775
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Entschuldigen Sie bitte, aber ich verstehe kein Englisch... Sie meinen den Vorfall am See? Ich habe ihn durch meine Kamera gesehen. Es war furchtbar."
detectedLang"de"
heavyLang"de"
scores
de0.8182711198428292
nl0.5393426294820717
no0.48381696428571425
sv0.40168175937904266
en0.3970013037809648
es0.29389312977099236
et0.28846153846153844
da0.28405572755417957
eu0.27336999214454044
ro0.2652899126290707
ca0.24979724249797244
fi0.20736932305055697
pl0.1970486111111111
is0.1935483870967742
it0.19143356643356643
ms0.18717047451669597
sk0.1726296958855098
hu0.1583257506824386
cs0.156021897810219
lt0.1537053979871912
fr0.14351851851851852
hr0.1387337057728119
lv0.11483253588516748
hi0.08596837944664032
tl0.07221664994984955
sl0.0694164989939638
tr0.0694164989939638
pt0.06376518218623482
az0.059959349593495935
sq0.059959349593495935
reliabletrue
passestrue
1
name"Hunter"
dialogue"Right. The incident by the lake. I’m asking because people say they saw something unusual. You were there?"
detectedLang"en"
heavyLang"en"
scores
en0.8216560509554139
tl0.6181123840698308
de0.43593875906527
fr0.42857142857142855
no0.3955094991364421
nl0.3548387096774194
da0.33962264150943394
pt0.33649289099526064
cs0.32367149758454106
ms0.3223620522749274
ro0.3157380254154448
es0.2964824120603015
sq0.2813141683778234
sk0.27461139896373055
et0.2505353319057816
ca0.2349726775956284
sv0.2324561403508772
pl0.21171171171171171
yo0.2054483541430193
az0.17159763313609466
it0.17159763313609466
sl0.15560916767189384
is0.0920881971465629
hr0.077733860342556
hu0.077733860342556
lt0.077733860342556
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ja... ich war dort, um die Landschaft zu fotografieren. Dann hörte ich ein Geräusch, und jemand lief sehr schnell durch die Bäume. Ich bekam Angst."
detectedLang"de"
heavyLang"de"
scores
de0.8078565328778822
nl0.49636261891438166
no0.41672067401166557
da0.3967828418230563
is0.37716262975778553
sv0.34210526315789475
en0.3348115299334811
ca0.3161094224924012
lv0.2822966507177033
ms0.27826784282277467
sk0.2730210016155089
tr0.2706645056726094
pl0.2604765817584223
ro0.2353440951571793
et0.23469387755102045
pt0.23469387755102045
yo0.21807124239791487
az0.1985752448797863
sl0.19427036705461057
sq0.1891891891891892
es0.18330308529945552
eu0.17431192660550457
fi0.1452991452991453
hr0.13211186113789777
cs0.12959381044487428
fr0.12959381044487428
it0.12280701754385964
lt0.12280701754385964
tl0.07216494845360825
reliabletrue
passestrue
3
name"Hunter"
dialogue"Slow down. You saw someone running?"
detectedLang"en"
heavyLang"en"
scores
en0.8029556650246306
tl0.5798319327731093
sv0.40476190476190477
da0.39759036144578314
no0.37888198757763975
nl0.35691318327974275
is0.3548387096774194
ms0.3333333333333333
cs0.2805755395683453
es0.2805755395683453
pt0.2805755395683453
reliabletrue
passestrue
4
name"Melanie"
dialogue"Ja, aber nur kurz. Es war alles so plötzlich. Und dann... die Stille danach war schlimm. Ich fühle mich immer noch unwohl, wenn ich daran denke."
detectedLang"de"
heavyLang"de"
scores
de0.8219735503560528
nl0.43982074263764404
no0.4332901554404145
en0.4220607661822986
da0.4039509536784741
ca0.37766714082503555
et0.3356112376613516
sv0.3335872048743336
fi0.3274404304381245
fr0.3169398907103825
tl0.3158717748240813
yo0.29435483870967744
ms0.2677824267782427
pl0.2677824267782427
sl0.26716917922948075
sk0.2640874684608915
es0.26160337552742613
it0.25658453695836875
lv0.25658453695836875
sq0.20164233576642335
hr0.17218543046357618
lt0.15295256534365925
tr0.14800389483933787
is0.14215686274509806
hu0.10440122824974411
vi0.10164271047227927
eu0.0894901144640999
reliabletrue
passestrue
5
name"Hunter"
dialogue"You’ve been shaken up. I get that. Did you see where the person went?"
detectedLang"en"
heavyLang"en"
scores
en0.8271470160116448
tl0.5919243986254296
no0.5108135942327497
sv0.4973544973544973
sq0.47973713033954
da0.43452380952380953
nl0.43113772455089816
is0.38471502590673573
et0.3807040417209909
cs0.33751743375174337
ca0.32432432432432434
de0.32045779685264664
it0.2994100294985251
hr0.29420505200594355
yo0.2899850523168909
pl0.2803030303030303
ro0.26810477657935283
ms0.25897035881435254
fr0.2543171114599686
lv0.22512234910277326
pt0.22512234910277326
tr0.2238562091503268
lt0.22131147540983606
sk0.21617161716171615
hu0.21487603305785125
az0.20435510887772196
es0.15630550621669628
be0.12844036697247707
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
6
name"Melanie"
dialogue"Nein. Es tut mir leid. Ich habe nur meine Kamera festgehalten und versucht, nicht gesehen zu werden."
detectedLang"de"
heavyLang"de"
scores
de0.8321313106192489
nl0.5532759761747187
no0.4503257328990228
es0.4005328596802842
sv0.3989314336598397
ca0.36018957345971564
ms0.30769230769230765
sk0.27184466019417475
hr0.26789587852494573
cs0.26229508196721313
da0.2614879649890591
lt0.2549668874172185
fr0.2407199100112486
it0.2407199100112486
ro0.21965317919075145
lv0.21328671328671328
pl0.20867526377491208
tr0.2077464788732394
hu0.2049469964664311
et0.18280871670702178
is0.17682926829268292
pt0.1646039603960396
sl0.16356877323420074
tl0.16253101736972705
sq0.15730337078651685
en0.15307402760351316
az0.14880201765447668
eu0.14556962025316456
fi0.11533420707732633
reliabletrue
passestrue
7
name"Hunter"
dialogue"What about the missing woman? Did you see her with anyone?"
detectedLang"en"
heavyLang"en"
scores
en0.8367435785807575
tl0.5954692556634305
no0.49186991869918695
da0.4747899159663866
nl0.4688385269121813
ms0.41497659906396256
et0.38524590163934425
sv0.3169398907103825
fi0.2964352720450282
is0.28842504743833014
fr0.2857142857142857
cs0.28435114503816794
sq0.28435114503816794
tr0.25
yo0.2219917012448133
ro0.1758241758241758
ca0.1610738255033557
de0.1610738255033557
hr0.1591928251121076
az0.14772727272727273
it0.14772727272727273
pt0.14772727272727273
reliabletrue
passestrue
8
name"Melanie"
dialogue"Die vermisste Frau? Nein... ich kenne sie nicht. Aber ich habe am Ufer etwas gesehen, das zurückgelassen worden sein könnte. Vielleicht eine Tasche. Ich bin mir nicht sicher."
detectedLang"de"
heavyLang"de"
scores
de0.8317914213624895
nl0.5549621717846017
sv0.37849596022374143
no0.3706733794839521
fi0.35442220787604906
da0.31412894375857336
fr0.29328621908127206
en0.26090169992609014
it0.2389649923896499
pt0.2366412213740458
tr0.2295839753466872
pl0.1850040749796251
hu0.16943521594684383
sk0.1638795986622074
az0.15824915824915825
is0.1539763113367174
ca0.14893617021276595
tl0.12967798085291557
ro0.11582670203359859
eu0.1031390134529148
cs0.09090909090909091
hr0.09090909090909091
ms0.08088235294117647
yo0.08088235294117647
hi0.08003679852805887
es0.07663896583564174
et0.06454630495790459
reliabletrue
passestrue
9
name"Hunter"
dialogue"A bag by the shore. That matters. Can you tell me exactly where?"
detectedLang"en"
heavyLang"en"
scores
en0.8164939550949912
tl0.5994344957587182
sq0.5370370370370371
da0.49763593380614657
no0.4867149758454107
fr0.452319587628866
cs0.44516971279373363
sk0.4378306878306878
nl0.43559096945551123
es0.42333785617367703
it0.41379310344827586
sv0.41135734072022156
de0.4072524407252441
ms0.40559440559440557
ca0.39544807965860596
sl0.36377245508982037
pt0.3491577335375191
yo0.34715821812596004
pl0.3441358024691358
fi0.3431221020092735
ro0.33800623052959505
et0.27101200686106347
hu0.2685025817555938
tr0.2659758203799654
az0.256993006993007
lt0.256993006993007
hr0.2085661080074488
is0.15
eu0.1414141414141414
lv0.1414141414141414
vi0.1414141414141414
reliabletrue
passestrue
10
name"Melanie"
dialogue"Am westlichen Pfad... nahe der alten Bank unter den Apfelbäumen. Ich kann es Ihnen zeigen, wenn Sie möchten."
detectedLang"de"
heavyLang"de"
scores
de0.8223474638568978
nl0.5402663284717819
no0.4765342960288808
sv0.47349310094408137
da0.45447705041384495
en0.3491921005385996
es0.3317972350230415
ms0.28500986193293887
ca0.2706237424547284
ro0.25564681724846
pl0.23844537815126046
tr0.21195652173913043
sl0.2093784078516903
sk0.20154185022026433
sq0.15795586527293842
fr0.1530373831775701
pt0.15204678362573099
eu0.14605418138987042
it0.14403778040141677
lv0.14201183431952663
hu0.12333736396614269
cs0.11477411477411477
lt0.11151960784313725
hi0.10714285714285714
is0.09713574097135741
az0.09261576971214018
tl0.0845959595959596
reliabletrue
passestrue
11
name"Hunter"
dialogue"I would, but I need more than a maybe."
detectedLang"en"
heavyLang"en"
scores
en0.8403575989782887
hr0.5682210708117443
ca0.5229007633587787
et0.5145631067961165
it0.4897959183673469
cs0.48665297741273095
pl0.4802494802494803
ro0.4780793319415449
tl0.47368421052631576
hu0.47145877378435525
no0.46236559139784944
da0.4577006507592191
sq0.4517543859649123
yo0.4517543859649123
fr0.45054945054945056
sk0.4469026548672566
sv0.44567627494456763
sl0.41588785046728977
tr0.37027707808564225
lt0.3670886075949367
pt0.358974358974359
is0.3556701030927836
az0.34725848563968675
lv0.34725848563968675
vi0.34725848563968675
es0.34554973821989526
be0.21875
eu0.21875
nl0.21875
de0.21135646687697163
fi0.20127795527156547
ms0.20127795527156547
uk0.20127795527156547
reliabletrue
passestrue
12
name"Melanie"
dialogue"Es war nur ein flüchtiger Blick. Bitte verstehen Sie, ich war sehr nervös."
detectedLang"de"
heavyLang"de"
scores
de0.8245614035087719
da0.41588785046728977
no0.41383352872215706
nl0.39903846153846156
en0.36143039591315457
pl0.31224209078404397
sv0.29676511954992973
es0.29577464788732394
ca0.2917847025495751
hu0.258160237388724
lt0.251497005988024
is0.2366412213740458
it0.22720247295208654
sq0.21507064364207218
sk0.19871794871794873
lv0.1935483870967742
eu0.18699186991869918
et0.1843393148450245
ms0.16666666666666666
fi0.14965986394557826
tr0.1289198606271777
yo0.1289198606271777
fr0.11190053285968028
pt0.11190053285968028
az0.10554561717352416
ro0.10554561717352416
reliabletrue
passestrue
13
name"Hunter"
dialogue"I’m trying to. Look, if you remember anything else, anything at all, contact—"
detectedLang"en"
heavyLang"en"
scores
en0.8264523200584581
tl0.685638649900728
no0.5211693548387096
da0.48030634573304154
nl0.43045563549160676
ms0.4092039800995025
yo0.4069912609238452
sv0.40401505646173147
fr0.38788659793814434
sk0.35374149659863946
sl0.34392265193370164
de0.32432432432432434
cs0.3055555555555556
it0.2973372781065089
hu0.2714723926380368
sq0.2658423493044822
et0.25897035881435254
is0.2448330683624801
pl0.22131147540983606
pt0.21617161716171615
es0.2070116861435726
ca0.20435510887772196
lv0.20435510887772196
ro0.20033670033670034
hr0.19627749576988157
lt0.17962003454231434
reliabletrue
passestrue
14
name"Hunter"
dialogue"Damn it."
detectedLang"en"
heavyLang"sv"
scores
en0.7461928934010152
lv0.6323529411764706
sq0.6323529411764706
tl0.6031746031746031
yo0.6031746031746031
reliablefalse
passestrue
15
name"Melanie"
dialogue"Was ist los?"
detectedLang"de"
heavyLang"de"
scores
de0.8231132075471699
es0.691358024691358
en0.6666666666666666
nl0.6411483253588517
hi0.5856353591160222
tr0.5562130177514794
ca0.5398773006134969
yo0.5370370370370371
reliabletrue
passestrue
16
name"Hunter"
dialogue"Call from the station. I have to go. Stay here if you can, and don’t leave town without telling someone."
detectedLang"en"
heavyLang"en"
scores
en0.8379052369077307
tl0.6283590623213264
da0.5406360424028269
yo0.504950495049505
no0.48657187993680884
sv0.47833065810593905
nl0.4080145719489982
pl0.3992606284658041
sq0.36831875607385806
fr0.367704280155642
cs0.3670886075949367
hr0.3285123966942149
de0.2942453854505972
sk0.28806133625410735
lv0.27616926503340755
lt0.2713004484304933
ms0.26636568848758463
it0.2511520737327189
ca0.24855491329479767
et0.24418604651162787
tr0.24065420560747666
az0.23798358733880423
sl0.22062350119904073
ro0.20440636474908203
fi0.11202185792349727
es0.10714285714285714
pt0.10714285714285714
zh0.10591471801925723
be0.09722222222222222
hu0.09344490934449094
is0.08835904628330996
uk0.08835904628330996
vi0.08835904628330996
reliabletrue
passestrue
17
name"Melanie"
dialogue"Ich verstehe nicht alles... aber gut. Ich bleibe hier."
detectedLang"de"
heavyLang"de"
scores
de0.8382279741164759
nl0.6255760368663593
fr0.5283018867924528
no0.4227353463587922
it0.41651705565529623
et0.36647173489278756
da0.36149312377210213
ca0.32432432432432434
es0.3055555555555556
en0.2903930131004367
sk0.27616926503340755
pl0.26136363636363635
cs0.23529411764705882
lt0.19154228855721395
hu0.181360201511335
fi0.17721518987341772
tl0.17721518987341772
is0.1709183673469388
pt0.16237113402061853
az0.15364583333333331
ro0.15364583333333331
sq0.15364583333333331
sv0.15364583333333331
reliabletrue
passestrue
18
name"Hunter"
dialogue"That’ll do for now."
detectedLang"en"
heavyLang"en"
scores
en0.8366013071895425
pt0.6173469387755102
sq0.5912806539509536
da0.5145631067961165
no0.512987012987013
pl0.48805460750853247
cs0.469964664310954
sk0.46808510638297873
hr0.4444444444444444
sl0.4444444444444444
vi0.42528735632183906
it0.39999999999999997
tl0.39271255060728744
yo0.34210526315789475
reliabletrue
passestrue