Run: 2026-03-18-01KM0AS17R7YMECNFDHNVFHED9

Run Details

Model:
GPT-5.4 Mini
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
2.1s
Cost:
$0.001859
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: "Mi dispiace, non capisco bene... io ero solo al caffè, con la mia macchina fotografica. Ho visto molta gente per il festival delle mele, ma niente di strano." Hunter: "I’m asking about the incident downtown last night. Did you see anyone unusual, anyone following the missing woman?" Isabella: "Io... ho visto una persona vicino al parco, forse? Ma sono agitata, mi dispiace. Non conosco bene questo posto, e tutto sembra... strano." Hunter: "Slow down. Start from the beginning. What did this person look like?" Isabella: "Non so spiegarmi in inglese... aveva un cappotto scuro? Forse? E io avevo la camera in mano, stavo guardando le foto del lago." Hunter: "You’re saying you saw someone near the lake." Isabella: "Sì, sì... ma non sono sicura. Ho sentito un rumore, poi niente. Mi sono spaventata." Hunter: "Did you take any pictures?" Isabella: "La mia fotocamera... sì, forse una foto. Non so dove. Sono molto nervosa." Hunter: "Fine. I’ll need to see them. What time was this?" Isabella: "Tardi... dopo il tramonto. C’era ancora il rumore del festival, ma meno persone." Hunter: "That helps. Just keep calm and stay where you are." Isabella: "Aspetti... io non voglio fare problemi. Solo studiare, fotografare... tutto qui." Hunter: "Understood. If you remember anything else, tell me." Isabella: "Va bene... mi dispiace, davvero." Hunter: "Detective speaking."
created_at"2026-03-18T11:19:59.494Z" 3/18/2026, 11:19:59 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency390
moderation_latency(null)
generation_time1973
tokens_prompt321
tokens_completion362
native_tokens_prompt271
native_tokens_completion368
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.00185925
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0a0bccfac2db17f40169ba8a5f943c81958f9d215853086b83"
is_byokfalse
latency188
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-1773832799-kWgpNUBVCeVrwIpawFji"
upstream_id"resp_0a0bccfac2db17f40169ba8a5f943c81958f9d215853086b83"
total_cost0.00185925
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"Mi dispiace, non capisco bene... io ero solo al caffè, con la mia macchina fotografica. Ho visto molta gente per il festival delle mele, ma niente di strano."
detectedLang"it"
heavyLang"it"
scores
it0.8045486851457001
es0.6343085106382979
ca0.5986866107260124
ro0.5387840670859538
fr0.5360607338675664
pt0.5335029686174724
tl0.4731800766283525
no0.4575936883629191
sk0.45652173913043476
en0.4279771190847634
da0.4167550371155886
sq0.416445623342175
nl0.40828402366863903
de0.4073275862068965
ms0.39226519337016574
sl0.38167509836987074
cs0.3753549119818285
hr0.34988179669030733
lt0.34911242603550297
yo0.3444576877234803
pl0.3325242718446602
et0.3226600985221675
sv0.2661774516344229
vi0.26174496644295303
fi0.2434662998624484
az0.24190213645761546
tr0.23822714681440443
lv0.22915206727400142
hu0.22807017543859648
eu0.19177075679647318
is0.1628614916286149
reliabletrue
passestrue
1
name"Hunter"
dialogue"I’m asking about the incident downtown last night. Did you see anyone unusual, anyone following the missing woman?"
detectedLang"en"
heavyLang"en"
scores
en0.8085758039816233
tl0.6503496503496503
nl0.5120364346128823
et0.4212962962962963
no0.4163424124513619
fr0.40476190476190477
de0.37395659432387307
da0.355116079105761
pt0.3131868131868132
sv0.29111531190926276
ro0.2877492877492877
it0.2774566473988439
ca0.2767598842815815
cs0.2682926829268293
sq0.2625368731563422
ms0.26108374384236455
is0.2291880781089414
es0.22440537745604963
az0.21875
yo0.19441460794844254
fi0.17400881057268722
hr0.14772727272727273
sk0.14675767918088736
sl0.14675767918088736
pl0.08536585365853659
hu0.07292954264524104
lt0.07292954264524104
reliabletrue
passestrue
2
name"Isabella"
dialogue"Io... ho visto una persona vicino al parco, forse? Ma sono agitata, mi dispiace. Non conosco bene questo posto, e tutto sembra... strano."
detectedLang"it"
heavyLang"it"
scores
it0.8113015095879232
es0.6466768525592055
ca0.5533558667310479
pt0.5356425702811245
ro0.517223382045929
sk0.5048179871520343
fr0.5005399568034558
sl0.45684086905460947
hr0.4477611940298507
tl0.44610778443113774
cs0.40629011553273425
en0.4059087989723828
lt0.38943894389438943
no0.38822751322751325
da0.375
sq0.374577417173766
et0.3598615916955017
pl0.34210526315789475
nl0.338340486409156
lv0.32134996331621424
de0.3193524650478293
ms0.30711610486891383
sv0.2890084550345888
is0.2862654320987654
tr0.2635350318471338
hu0.24918831168831165
fi0.23742786479802147
yo0.23236514522821577
eu0.2285237698081735
az0.20600858369098712
vi0.0777666999002991
reliabletrue
passestrue
3
name"Hunter"
dialogue"Slow down. Start from the beginning. What did this person look like?"
detectedLang"en"
heavyLang"en"
scores
en0.823477493380406
no0.6208530805687204
tl0.6011964107676969
da0.591002044989775
sv0.5717344753747323
nl0.5712754555198285
is0.5186522262334536
de0.4884910485933504
ms0.39849624060150374
sq0.3610223642172524
fr0.355877616747182
lv0.2766726943942134
ro0.27404718693284935
it0.2687385740402194
cs0.25788497217068646
pt0.25650557620817843
pl0.25512104283054005
sk0.2537313432835821
hr0.250936329588015
lt0.24670433145009416
et0.2277992277992278
eu0.21414538310412573
yo0.21104536489151873
ca0.1836734693877551
es0.18032786885245902
sl0.16317991631799164
tr0.14346895074946467
hu0.13606911447084233
az0.12854030501089325
reliabletrue
passestrue
4
name"Isabella"
dialogue"Non so spiegarmi in inglese... aveva un cappotto scuro? Forse? E io avevo la camera in mano, stavo guardando le foto del lago."
detectedLang"it"
heavyLang"it"
scores
it0.7886623570363004
es0.6042830540037244
ro0.5380434782608695
fr0.501466275659824
sl0.494949494949495
tl0.47595561035758327
yo0.47466007416563655
no0.46406052963430017
ca0.45790816326530615
de0.44371727748691103
en0.44005270092226617
nl0.37591776798825255
pt0.36896807720861174
sv0.34514637904468415
lv0.30327868852459017
da0.29867986798679863
sk0.247787610619469
lt0.2349234923492349
ms0.22867513611615245
pl0.21223354958294718
sq0.21150278293135436
hr0.19507575757575757
et0.18970448045757865
vi0.1771539206195547
hu0.17073170731707318
is0.16584887144259078
cs0.15924826904055392
az0.1474423269809428
eu0.09284951974386339
tr0.07608695652173912
fi0.06900328587075576
reliabletrue
passestrue
5
name"Hunter"
dialogue"You’re saying you saw someone near the lake."
detectedLang"en"
heavyLang"en"
scores
en0.8276852383687536
tl0.4845360824742268
ms0.3723849372384937
yo0.2628992628992629
tr0.25
no0.24050632911392408
nl0.21875
cs0.20634920634920634
da0.20634920634920634
es0.20634920634920634
fr0.20634920634920634
pt0.20634920634920634
sq0.20634920634920634
sv0.20634920634920634
reliabletrue
passestrue
6
name"Isabella"
dialogue"Sì, sì... ma non sono sicura. Ho sentito un rumore, poi niente. Mi sono spaventata."
detectedLang"it"
heavyLang"it"
scores
it0.8122529644268774
fr0.5724572457245725
ro0.5709123757904245
es0.5249999999999999
yo0.4808743169398907
ca0.47339246119733924
pt0.4483159117305459
no0.42702050663449936
sk0.4221411192214112
en0.39797211660329534
eu0.34392265193370164
sq0.34392265193370164
tl0.34027777777777785
cs0.2835595776772248
pl0.2803030303030303
et0.2714723926380368
hu0.2601246105919003
lv0.2601246105919003
da0.2566510172143975
nl0.2554858934169279
hr0.24603174603174602
ms0.23633440514469453
tr0.22131147540983606
sl0.16225749559082892
de0.1410488245931284
vi0.1410488245931284
lt0.12037037037037036
az0.1171003717472119
fi0.1171003717472119
reliabletrue
passestrue
7
name"Hunter"
dialogue"Did you take any pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.8184647302904563
tl0.6376811594202898
ca0.6338912133891214
fr0.5231607629427792
ro0.4648318042813456
et0.358974358974359
lv0.3217054263565891
cs0.308300395256917
sl0.308300395256917
da0.29149797570850206
de0.29149797570850206
nl0.29149797570850206
no0.29149797570850206
sv0.29149797570850206
reliabletrue
passestrue
8
name"Isabella"
dialogue"La mia fotocamera... sì, forse una foto. Non so dove. Sono molto nervosa."
detectedLang"it"
heavyLang"it"
scores
it0.7900139990667289
ca0.6056091148115688
es0.5477386934673367
ro0.5
no0.4915254237288135
tl0.48156682027649766
de0.4730679156908665
yo0.4617224880382775
da0.42675159235668786
sv0.4109947643979057
sl0.39597315436241615
en0.3860845839017735
fr0.37586685159500693
sk0.3553008595988539
pl0.33035714285714285
sq0.3273542600896861
nl0.3108728943338438
vi0.2890995260663507
cs0.21875
hr0.21875
lv0.21875
et0.21328671328671328
pt0.21328671328671328
is0.1847826086956522
eu0.16201117318435754
ms0.13793103448275862
tr0.1346153846153846
lt0.12280701754385964
az0.11591355599214145
reliabletrue
passestrue
9
name"Hunter"
dialogue"Fine. I’ll need to see them. What time was this?"
detectedLang"en"
heavyLang"en"
scores
en0.842587292501431
tl0.5795107033639144
et0.5291095890410958
no0.4869402985074627
da0.4821092278719397
yo0.44889779559118237
hr0.42105263157894735
pl0.32926829268292684
nl0.3276283618581907
sk0.32432432432432434
cs0.3226600985221675
lv0.30730478589420657
sl0.3055555555555556
de0.30203045685279184
lt0.2744063324538259
it0.27055702917771884
pt0.233983286908078
reliabletrue
passestrue
10
name"Isabella"
dialogue"Tardi... dopo il tramonto. C’era ancora il rumore del festival, ma meno persone."
detectedLang"it"
heavyLang"it"
scores
it0.8058431952662722
fr0.6019711902956786
ca0.573170731707317
es0.5584524810765349
pt0.45987654320987653
ro0.4593202883625128
sk0.44029850746268656
sq0.4140625
no0.41077441077441074
da0.4101123595505618
et0.40543601359003395
lt0.3937644341801385
en0.39306358381502887
hr0.39095127610208813
tl0.38882421420256114
ms0.38739789964994165
cs0.3794326241134752
sv0.36823104693140796
az0.3574051407588739
sl0.35185185185185186
nl0.3312101910828026
pl0.3037135278514589
de0.29624664879356566
lv0.2886178861788618
hu0.28765264586160105
tr0.22337278106508876
vi0.12935323383084577
yo0.12935323383084577
fi0.10714285714285714
is0.10714285714285714
reliabletrue
passestrue
11
name"Hunter"
dialogue"That helps. Just keep calm and stay where you are."
detectedLang"en"
heavyLang"en"
scores
en0.8316498316498316
tl0.4906621392190153
ro0.33035714285714285
et0.2537313432835821
sv0.2537313432835821
fi0.24812030075187969
yo0.24812030075187969
nl0.22680412371134018
cs0.20634920634920634
de0.20634920634920634
sq0.20634920634920634
ca0.20424403183023873
reliabletrue
passestrue
12
name"Isabella"
dialogue"Aspetti... io non voglio fare problemi. Solo studiare, fotografare... tutto qui."
detectedLang"it"
heavyLang"it"
scores
it0.7972972972972973
sq0.5917573872472784
fr0.5222929936305732
ro0.49324324324324326
es0.473420260782347
en0.4582043343653251
ca0.45652173913043476
tr0.44385593220338987
no0.4336569579288026
hr0.4040862656072645
cs0.39999999999999997
pt0.39095127610208813
lt0.3902439024390244
de0.38668224299065423
nl0.38596491228070173
pl0.38452520515826494
sk0.3823529411764706
da0.38089622641509435
sv0.38089622641509435
sl0.38016528925619836
az0.35503685503685506
et0.34127979924717694
lv0.3371212121212121
tl0.2818057455540356
fi0.2391304347826087
ms0.20933734939759033
eu0.14215686274509806
is0.12790697674418602
hu0.10714285714285714
reliabletrue
passestrue
13
name"Hunter"
dialogue"Understood. If you remember anything else, tell me."
detectedLang"en"
heavyLang"en"
scores
en0.8131340096102511
no0.5736906211936663
sv0.5684340320591862
tl0.5218579234972678
da0.5091164095371669
nl0.5028409090909091
ms0.4890510948905109
de0.4176372712146422
sq0.41471571906354515
sk0.38271604938271603
sl0.38162544169611307
fr0.35304990757855825
yo0.35064935064935066
hu0.33586337760910817
et0.33078393881453155
cs0.31640625
is0.3055555555555556
es0.22566371681415928
pt0.2009132420091324
it0.18604651162790697
pl0.1822429906542056
fi0.1764705882352941
reliabletrue
passestrue
14
name"Isabella"
dialogue"Va bene... mi dispiace, davvero."
detectedLang"it"
heavyLang"it"
scores
it0.7916666666666666
ro0.6138996138996139
ca0.6078431372549019
es0.5867768595041323
fr0.5717344753747323
sk0.5565410199556541
cs0.4301994301994302
pt0.3333333333333333
sl0.3150684931506849
yo0.3055555555555556
hu0.2982456140350877
en0.2907801418439716
hr0.2805755395683453
pl0.2805755395683453
tr0.2647058823529412
de0.25650557620817843
sq0.25650557620817843
reliabletrue
passestrue
15
name"Hunter"
dialogue"Detective speaking."
detectedLang"en"
heavyLang"en"
scores
en0.8031496062992126
tl0.7838616714697406
fr0.6376811594202898
ro0.6268656716417911
pt0.6163682864450128
nl0.5508982035928144
ca0.5454545454545454
es0.5426829268292682
it0.5356037151702787
no0.5253164556962026
de0.5222929936305732
sv0.4791666666666667
sq0.38271604938271603
lt0.3670886075949367
ms0.3670886075949367
da0.358974358974359
cs0.32432432432432434
is0.3212669683257918
hr0.3087557603686636
sl0.3087557603686636
reliabletrue
passestrue