Run: 2026-03-18-01KM09CMXMHPVQ84QD1DQCYV4Y

Run Details

Model:
GPT-5.4 Mini (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
3.2s
Cost:
$0.002408
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
Isabella: "Scusi... io non capisco bene. Ho visto qualcosa vicino al molo, ma ero spaventata. C’era qualcuno... e poi non c’era più. La mia macchina fotografica ha preso solo un’immagine sfocata." Hunter: "I’m asking about the apple festival. There was an incident there last night. You were seen nearby." Isabella: "Festival? Sì, sì... io ero lì per fare foto del tramonto. Ma poi ho sentito un urlo. Era molto strano, molto brutto. Non so se devo parlare con la polizia..." Hunter: "That’s what I’m trying to do. Tell me what you saw." Isabella: "Ho visto una persona con un cappotto scuro. Camminava veloce, come se avesse paura. Poi... vicino agli alberi... c’era un’ombra. Non posso spiegare bene. Io sono molto confusa." Hunter: "You saw someone in a dark coat near the trees. Did they take anyone with them?" Isabella: "Non so. Ho sentito passi, e poi silenzio. Troppo silenzio. Ho cominciato a tremare." Hunter: "Did you get any pictures?" Isabella: "Sì. Forse. Ma non so se sono utili. La luce era cattiva, e le mie mani tremavano." Hunter: "I need to see those photos." Isabella: "Va bene... posso mostrarle. Però io non capisco perché succedono queste cose in un posto così piccolo." Hunter: "Neither do I. Just stay available until I—" Isabella: "Aspetti... io credo che qualcuno mi stesse guardando." Hunter: "What did you say?" Isabella: "Niente... solo una sensazione. Mi dispiace." Hunter: "Hold on." Isabella: "Che succede?" Hunter: "I’ve got to take this. Don’t leave the cafe." Isabella: "Non lascerò il caffè. Ma... per favore, torni presto." Hunter: "Yeah. I will."
created_at"2026-03-18T10:55:45.089Z" 3/18/2026, 10:55:45 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2342
moderation_latency(null)
generation_time2858
tokens_prompt321
tokens_completion548
native_tokens_prompt271
native_tokens_completion490
native_tokens_completion_images0
native_tokens_reasoning38
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"
usage0.00240825
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_08d506d6ca4c1d9d0169ba84b12614819488f6c4bafaaa46bc"
is_byokfalse
latency173
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-1773831345-uSZuiPKUfCKHWGS19G2h"
upstream_id"resp_08d506d6ca4c1d9d0169ba84b12614819488f6c4bafaaa46bc"
total_cost0.00240825
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"Isabella"
dialogue"Scusi... io non capisco bene. Ho visto qualcosa vicino al molo, ma ero spaventata. C’era qualcuno... e poi non c’era più. La mia macchina fotografica ha preso solo un’immagine sfocata."
detectedLang"it"
heavyLang"it"
scores
it0.7992303831353522
es0.5770179767359888
ro0.5096035962402942
ca0.49238578680203043
pt0.4845360824742268
fr0.4594594594594595
en0.40119760479041916
tl0.39271255060728744
no0.37791601866251945
sq0.3220338983050847
yo0.30835734870317
nl0.3035403366221706
de0.29036073329390893
da0.2890995260663507
sk0.2835820895522388
et0.27007299270072993
pl0.25512104283054005
sv0.24050632911392408
ms0.240025332488917
sl0.23809523809523808
hr0.22530664945125886
lt0.22380336351875807
lv0.21052631578947367
cs0.19946631087391595
hu0.18973666441593517
eu0.18311776718856365
fi0.15552427867698804
tr0.14224446032880628
az0.13106444605358436
vi0.11894273127753303
is0.10380881254667663
reliabletrue
passestrue
1
name"Hunter"
dialogue"I’m asking about the apple festival. There was an incident there last night. You were seen nearby."
detectedLang"en"
heavyLang"en"
scores
en0.8065902578796562
tl0.6207865168539326
de0.5775969962453066
fr0.5614035087719298
nl0.5588235294117647
no0.4569589702333065
sv0.4298986486486487
es0.4130434782608695
da0.4058098591549295
ro0.3935309973045822
it0.3869209809264305
ca0.3841240875912409
sq0.3744207599629287
pt0.37267657992565056
cs0.36679174484052535
yo0.34908389585342336
ms0.3330039525691699
et0.3270189431704885
sl0.31886982845610495
az0.28038379530916846
hr0.27807486631016043
sk0.26789587852494573
lt0.21511627906976746
pl0.1646039603960396
hu0.15730337078651685
vi0.13903061224489796
eu0.13350449293966624
is0.09517426273458446
tr0.09517426273458446
fi0.08536585365853659
lv0.08536585365853659
reliabletrue
passestrue
2
name"Isabella"
dialogue"Festival? Sì, sì... io ero lì per fare foto del tramonto. Ma poi ho sentito un urlo. Era molto strano, molto brutto. Non so se devo parlare con la polizia..."
detectedLang"it"
heavyLang"it"
scores
it0.8046875
ca0.6387832699619771
es0.6219657779546359
no0.5865970409051349
ro0.584426946631671
fr0.5695514272768464
sl0.5247623811905953
en0.4674887892376681
sq0.4665918023582257
sk0.46083995459704885
cs0.4571428571428572
sv0.4552752293577982
yo0.4537090281771133
pt0.45244956772334294
de0.4508670520231214
da0.43886591848789136
hr0.43113772455089816
tl0.4010088272383354
ms0.38946015424164526
lv0.3815104166666667
nl0.37293729372937295
lt0.35636856368563685
et0.34119278779472956
pl0.3290960451977401
eu0.3199713672154617
vi0.29210134128166915
az0.2883895131086142
fi0.24722662440570525
hu0.23448831587429494
tr0.21030756442227763
is0.06588003933136675
reliabletrue
passestrue
3
name"Hunter"
dialogue"That’s what I’m trying to do. Tell me what you saw."
detectedLang"en"
heavyLang"en"
scores
en0.8305905130687319
tl0.6203904555314533
sq0.5104895104895105
cs0.4942196531791907
sl0.4845360824742268
pl0.44267515923566875
sk0.4299674267100977
pt0.41077441077441074
hr0.40273037542662116
yo0.3805309734513274
no0.36363636363636365
ms0.3445692883895131
nl0.3433395872420263
it0.33962264150943394
lv0.2584745762711864
vi0.24078091106290672
da0.2290748898678414
lt0.2290748898678414
es0.22566371681415928
et0.21348314606741572
fr0.20634920634920634
fi0.1764705882352941
reliabletrue
passestrue
4
name"Isabella"
dialogue"Ho visto una persona con un cappotto scuro. Camminava veloce, come se avesse paura. Poi... vicino agli alberi... c’era un’ombra. Non posso spiegare bene. Io sono molto confusa."
detectedLang"it"
heavyLang"it"
scores
it0.7950819672131147
ca0.5558845299777943
es0.5442461071021648
pt0.4807442665512765
fr0.4392523364485981
ro0.3798449612403101
en0.3446204259967231
lv0.3424657534246575
no0.33184855233853006
tl0.30151338766006985
da0.27927927927927926
sl0.2727272727272727
sv0.26335174953959484
nl0.2624462200368777
ms0.23615531508593254
cs0.23076923076923078
de0.2248062015503876
sk0.2222942320155541
sq0.21208141825344715
et0.20424403183023873
hr0.17525773195876287
lt0.1567111735769501
yo0.15074309978768577
fi0.1366906474820144
eu0.12917271407837447
hu0.11176905995558846
is0.10112359550561797
vi0.09842223891810668
pl0.09706546275395034
tr0.09502262443438914
az0.08952959028831564
reliabletrue
passestrue
5
name"Hunter"
dialogue"You saw someone in a dark coat near the trees. Did they take anyone with them?"
detectedLang"en"
heavyLang"en"
scores
en0.8271470160116448
tl0.5673952641165756
ms0.4533947065592635
sl0.40401505646173147
yo0.39797211660329534
nl0.39490445859872614
ro0.3716931216931217
it0.36412315930388217
sv0.343015214384509
ca0.3319268635724332
pt0.31457431457431456
de0.31059506531204645
cs0.3065693430656934
es0.3065693430656934
fr0.291044776119403
pl0.2846385542168675
no0.2578125
et0.2554858934169279
hu0.24722662440570525
az0.2448330683624801
da0.24000000000000002
sq0.24000000000000002
sk0.21487603305785125
hr0.1908006814310051
lt0.14721723518850988
tr0.1394927536231884
is0.13636363636363635
eu0.12844036697247707
lv0.12844036697247707
vi0.12844036697247707
fi0.1171003717472119
reliabletrue
passestrue
6
name"Isabella"
dialogue"Non so. Ho sentito passi, e poi silenzio. Troppo silenzio. Ho cominciato a tremare."
detectedLang"it"
heavyLang"it"
scores
it0.8026835043409629
fr0.5652173913043478
es0.5625546806649169
en0.5606326889279437
ca0.5567375886524822
no0.5322731524789522
pt0.5265151515151516
de0.497991967871486
sl0.49238578680203043
ro0.4892747701736465
tl0.4192799070847852
yo0.41792782305005816
sk0.40968122786304606
sq0.3726474278544542
sv0.3686868686868687
et0.3678887484197219
tr0.3654822335025381
az0.3540051679586563
hr0.33510638297872336
eu0.32523616734143057
cs0.32249322493224936
hu0.31787175989085953
da0.302649930264993
ms0.29577464788732394
is0.29278642149929274
nl0.2907801418439716
fi0.274310595065312
pl0.27219796215429404
vi0.25261584454409564
lt0.2295839753466872
lv0.21011058451816747
reliabletrue
passestrue
7
name"Hunter"
dialogue"Did you get any pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.823943661971831
ca0.6338912133891214
tl0.5679012345679012
fr0.5231607629427792
ro0.4648318042813456
is0.36363636363636365
et0.358974358974359
lv0.3217054263565891
cs0.308300395256917
da0.29149797570850206
de0.29149797570850206
nl0.29149797570850206
no0.29149797570850206
sv0.29149797570850206
reliabletrue
passestrue
8
name"Isabella"
dialogue"Sì. Forse. Ma non so se sono utili. La luce era cattiva, e le mie mani tremavano."
detectedLang"it"
heavyLang"it"
scores
it0.8
ro0.6296296296296297
fr0.6204278812974464
yo0.5946941783345615
es0.5895522388059702
sl0.5736434108527132
ca0.5149911816578483
pt0.5084897229669348
en0.4746895893027698
tl0.46808510638297873
hr0.44388270980788674
no0.439918533604888
sq0.4240837696335079
da0.39226519337016574
sv0.37286202964652226
sk0.3365500603136309
de0.3341404358353511
vi0.32182490752157833
hu0.3184634448574969
cs0.2857142857142857
pl0.2557510148849797
lv0.24965893587994542
eu0.2413793103448276
is0.23504867872044508
fi0.23076923076923078
et0.2286115007012623
nl0.20289855072463767
ms0.19941775836972345
lt0.1935483870967742
tr0.11290322580645161
az0.10277324632952692
reliabletrue
passestrue
9
name"Hunter"
dialogue"I need to see those photos."
detectedLang"en"
heavyLang"en"
scores
en0.8278829604130808
et0.6503496503496503
fr0.5951417004048583
pl0.5661605206073753
lv0.5614035087719298
hr0.5604395604395604
no0.5594713656387665
lt0.5525727069351231
da0.5485327313769752
tl0.5454545454545454
cs0.5412844036697247
sq0.5391705069124424
yo0.5283018867924528
ca0.511002444987775
sk0.504950495049505
sv0.40828402366863903
sl0.37694704049844235
it0.36507936507936506
ro0.3103448275862069
es0.2857142857142857
pt0.2857142857142857
hi0.2779783393501805
de0.26199261992619927
nl0.26199261992619927
be0.25925925925925924
tr0.25925925925925924
hu0.250936329588015
az0.23954372623574144
is0.23954372623574144
uk0.23954372623574144
vi0.23954372623574144
reliabletrue
passestrue
10
name"Isabella"
dialogue"Va bene... posso mostrarle. Però io non capisco perché succedono queste cose in un posto così piccolo."
detectedLang"it"
heavyLang"it"
scores
it0.8172422485505418
pt0.629156010230179
ca0.6166049709148599
fr0.6089536138079827
es0.587833996588971
ro0.5725235849056604
en0.535554131966688
sl0.39228834870075435
nl0.33910665451230626
tl0.33910665451230626
yo0.33118081180811804
sk0.31214421252371916
hr0.30952380952380953
cs0.3008678881388621
de0.27354709418837675
sv0.24714434060228452
da0.2463617463617464
sq0.240041928721174
lt0.21451787648970747
eu0.210239651416122
lv0.18721973094170402
et0.1844769403824522
hu0.1826381059751973
ms0.1826381059751973
pl0.18171557562076748
no0.17613636363636365
fi0.16953035509736541
az0.16474654377880185
tr0.0799492385786802
reliabletrue
passestrue
11
name"Hunter"
dialogue"Neither do I. Just stay available until I—"
detectedLang"en"
heavyLang"en"
scores
en0.8217757615035646
ca0.5895522388059702
pl0.494485294117647
tl0.49168207024029575
fr0.4888475836431227
hr0.4850187265917603
sq0.47718631178707227
sv0.46601941747572817
cs0.46393762183235865
pt0.4575936883629191
no0.4455645161290322
da0.4410569105691057
sk0.4258872651356994
es0.3982494529540482
is0.3888888888888889
vi0.38752783964365256
et0.375
yo0.375
az0.3721461187214612
sl0.3037974683544304
it0.2948717948717949
ro0.24657534246575344
be0.20289855072463767
tr0.20289855072463767
hu0.19590643274853803
lt0.1863905325443787
lv0.1863905325443787
uk0.1863905325443787
reliabletrue
passestrue
12
name"Isabella"
dialogue"Aspetti... io credo che qualcuno mi stesse guardando."
detectedLang"it"
heavyLang"it"
scores
it0.8186653771760154
pt0.6362754607177498
es0.503968253968254
en0.4703389830508474
fr0.4703389830508474
ca0.4588744588744588
ms0.42748091603053434
ro0.4075829383886255
tl0.3892508143322475
no0.3578767123287671
de0.3218806509945751
sl0.31066176470588236
tr0.28435114503816794
et0.22360248447204967
da0.19527896995708155
yo0.19006479481641467
fi0.1883116883116883
hu0.1847826086956522
cs0.17943107221006563
sk0.17943107221006563
hr0.17218543046357618
pl0.17218543046357618
is0.17035398230088497
nl0.1591928251121076
sq0.1591928251121076
sv0.1591928251121076
reliabletrue
passestrue
13
name"Hunter"
dialogue"What did you say?"
detectedLang"en"
heavyLang"en"
scores
en0.8444790046656299
tl0.6402877697841727
cs0.43820224719101125
reliabletrue
passestrue
14
name"Isabella"
dialogue"Niente... solo una sensazione. Mi dispiace."
detectedLang"it"
heavyLang"it"
scores
it0.8122866894197952
es0.7077577045696068
ro0.6175243393602224
ca0.6002906976744186
fr0.5506535947712418
sk0.5401337792642141
pt0.5307167235494881
sq0.47418738049713194
pl0.46808510638297873
de0.4410569105691057
tl0.40987124463519314
en0.3764172335600907
cs0.3544600938967136
nl0.2506811989100818
sl0.2506811989100818
no0.24242424242424243
yo0.24242424242424243
hu0.23611111111111113
da0.22096317280453256
eu0.22096317280453256
hr0.22096317280453256
tr0.207492795389049
ms0.20289855072463767
reliabletrue
passestrue
15
name"Hunter"
dialogue"Hold on."
detectedLang"en"
heavyLang"da"
scores
en0.8245614035087719
et0.7549019607843137
fi0.75
da0.691358024691358
fr0.6855345911949685
ca0.6644295302013423
hr0.6376811594202898
hi0.6268656716417911
pl0.6268656716417911
tl0.6268656716417911
cs0.6
sk0.6
yo0.6
reliablefalse
passestrue
16
name"Isabella"
dialogue"Che succede?"
detectedLang"it"
heavyLang"it"
scores
it0.8318385650224215
ms0.5714285714285714
en0.5508982035928144
ro0.5398773006134969
da0.5222929936305732
fr0.5222929936305732
nl0.5222929936305732
es0.5098039215686274
tr0.5098039215686274
ca0.4897959183673469
sv0.4897959183673469
reliabletrue
passestrue
17
name"Hunter"
dialogue"I’ve got to take this. Don’t leave the cafe."
detectedLang"en"
heavyLang"en"
scores
en0.8309859154929576
tl0.6742671009771987
yo0.4485294117647059
no0.40476190476190477
sl0.39879759519038077
da0.3775933609958506
pl0.3103448275862069
sk0.3055555555555556
cs0.30394431554524365
lv0.2890995260663507
hr0.27884615384615385
lt0.25742574257425743
nl0.21875
fr0.20634920634920634
ms0.20634920634920634
sq0.20634920634920634
sv0.20634920634920634
reliabletrue
passestrue
18
name"Isabella"
dialogue"Non lascerò il caffè. Ma... per favore, torni presto."
detectedLang"it"
heavyLang"it"
scores
it0.7938427707531611
ca0.644212523719165
fr0.5562130177514794
sk0.5443499392466585
pt0.5370370370370371
sl0.5222929936305732
es0.4897959183673469
tl0.4777158774373259
hr0.4762569832402235
en0.4755244755244755
ro0.46120689655172414
sq0.44113263785394935
lt0.43009118541033436
sv0.3862520458265139
nl0.3811881188118812
no0.375
et0.3267504488330341
az0.3169398907103825
eu0.31569343065693434
de0.27606177606177607
yo0.2732558139534884
ms0.27184466019417475
cs0.2704280155642024
da0.26035502958579887
pl0.2219917012448133
tr0.1830065359477124
hu0.17943107221006563
vi0.17218543046357618
fi0.15730337078651685
lv0.14383561643835618
reliabletrue
passestrue
19
name"Hunter"
dialogue"Yeah. I will."
detectedLang"en"
heavyLang"en"
scores
en0.7603833865814696
tl0.6710526315789473
no0.6590909090909091
da0.6495327102803737
hr0.6495327102803737
ca0.647887323943662
sv0.647887323943662
sq0.6411483253588517
pl0.6268656716417911
it0.6052631578947368
de0.5856353591160222
cs0.5833333333333334
ro0.5454545454545454
yo0.5370370370370371
sk0.4897959183673469
be0.4827586206896552
tr0.4827586206896552
hu0.471830985915493
az0.45652173913043476
et0.45652173913043476
is0.45652173913043476
lt0.45652173913043476
lv0.45652173913043476
uk0.45652173913043476
vi0.45652173913043476
reliabletrue
passestrue