Run: 2026-03-18-01KM09BB61SX9HY394D7Y40DC7

Run Details

Model:
GPT-5.4 Mini (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
11.4s
Cost:
$0.005789
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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
Marie: "Je ne peux pas rester tranquille depuis la fête des pommes... J’ai encore le bruit dans la tête." Hunter: "I need to ask you about what happened at the apple festival. You were there, right?" Marie: "Oui... j’y étais. Mais je ne veux pas y retourner. C’était... terrible." Hunter: "I don’t speak French. Slow down. Did you see something?" Marie: "Quelque chose s’est passé près du verger. Des gens couraient. J’ai eu peur. J’ai cru voir une femme... puis plus rien." Hunter: "A woman. Did she disappear? That's what I'm asking." Marie: "Disparaître? Je ne sais pas... il y avait du bruit, des cris, et mon appareil photo a glissé." Hunter: "Your camera. You took pictures?" Marie: "Oui, oui! J’ai pris des photos sans réfléchir. Regardez... mais je ne sais pas si elles montrent quelque chose." Hunter: "I can’t make sense of any of this. Was there a car? A truck? Someone following you?" Marie: "Une voiture sombre, peut-être. Et un manteau rouge. Je tremblais. Je n’ai pas dormi." Hunter: "Red coat. Good. That helps. Anything else? A face? A name?" Marie: "Non... seulement la peur. Et l’impression que quelqu’un me regardait." Hunter: "Okay, okay. Just stay here a second—" Hunter: "[phone rings] Hunter. Yeah, I’m on it. ...What? Now? Damn. I have to go." Marie: "Attendez—" Hunter: "I’ll come back. Don’t leave town." Marie: "Je ne comprends pas... mais d’accord."
created_at"2026-03-18T10:55:02.348Z" 3/18/2026, 10:55:02 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10791
moderation_latency(null)
generation_time11201
tokens_prompt316
tokens_completion828
native_tokens_prompt267
native_tokens_completion1242
native_tokens_completion_images0
native_tokens_reasoning867
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"
usage0.00578925
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_097d94b42e50c7c60169ba84866b9c8197bd596e2d2b413e9b"
is_byokfalse
latency234
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-1773831302-4tcdbsaYAW4NzPW8ZdAz"
upstream_id"resp_097d94b42e50c7c60169ba84866b9c8197bd596e2d2b413e9b"
total_cost0.00578925
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"Marie"
dialogue"Je ne peux pas rester tranquille depuis la fête des pommes... J’ai encore le bruit dans la tête."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8132720482619937
ro0.5367070563079116
ca0.5343839541547278
sq0.5310245310245311
it0.5306859205776173
es0.5083207261724659
en0.4873817034700315
nl0.48657187993680884
sl0.48124501197126895
da0.4415807560137457
pt0.42781690140845074
hr0.41704035874439455
de0.3970315398886827
tl0.38967136150234744
no0.38271604938271603
et0.38095238095238093
yo0.3670886075949367
cs0.35064935064935066
lt0.33537832310838445
lv0.3298969072164949
sv0.3157894736842105
tr0.30032292787944026
sk0.2995689655172413
ms0.2896174863387978
hu0.27211646136618145
pl0.25968109339407747
fi0.2502883506343714
az0.2388758782201405
vi0.20924574209245742
eu0.09344490934449094
reliabletrue
passestrue
1
name"Hunter"
dialogue"I need to ask you about what happened at the apple festival. You were there, right?"
detectedLang"en"
heavyLang"en"
scores
en0.8290725326991677
tl0.6337579617834395
no0.5705750560119492
da0.5683183183183182
cs0.4656133828996283
fr0.4641192917054986
de0.451858913250715
hr0.44228903976721634
sq0.4221105527638191
sv0.4150559511698881
yo0.413265306122449
it0.40782698249227595
ca0.37431991294885747
nl0.37363834422657954
es0.36813186813186816
et0.3604004449388209
pl0.3604004449388209
sk0.358974358974359
sl0.3488108720271801
lt0.33755760368663595
ms0.3088942307692307
lv0.30133657351154314
ro0.2656449553001277
pt0.25902061855670105
az0.23941798941798942
hu0.18899858956276447
be0.10852713178294573
tr0.10852713178294573
fi0.0987460815047022
is0.0987460815047022
uk0.0987460815047022
vi0.0987460815047022
reliabletrue
passestrue
2
name"Marie"
dialogue"Oui... j’y étais. Mais je ne veux pas y retourner. C’était... terrible."
detectedLang"fr"
heavyLang"fr"
scores
fr0.810318664643399
es0.4594594594594595
pt0.4582881906825569
ca0.4577006507592191
lt0.39320388349514557
sq0.3811881188118812
sl0.3757802746566792
it0.3678887484197219
hr0.36224489795918363
nl0.36224489795918363
pl0.33774834437086093
en0.33510638297872336
cs0.31412894375857336
de0.3045897079276773
tl0.3045897079276773
lv0.2907801418439716
yo0.24585218702865763
fi0.22720247295208654
hu0.2248062015503876
sk0.2248062015503876
da0.21752738654147105
no0.21752738654147105
ro0.16943521594684383
vi0.1638795986622074
tr0.15824915824915825
ms0.14383561643835618
az0.11190053285968028
et0.11190053285968028
sv0.11190053285968028
reliabletrue
passestrue
3
name"Hunter"
dialogue"I don’t speak French. Slow down. Did you see something?"
detectedLang"en"
heavyLang"en"
scores
en0.8160863168219715
tl0.6145940390544706
et0.3832236842105263
it0.33862433862433866
cs0.32795698924731176
es0.3194192377495462
pt0.3131868131868132
no0.27884615384615385
da0.2704280155642024
hr0.2704280155642024
ca0.2690058479532163
sv0.2690058479532163
sq0.2632612966601179
pl0.251497005988024
ro0.1935483870967742
yo0.1883116883116883
ms0.17218543046357618
sk0.1610738255033557
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
is0.14383561643835618
lt0.14383561643835618
lv0.14383561643835618
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
4
name"Marie"
dialogue"Quelque chose s’est passé près du verger. Des gens couraient. J’ai eu peur. J’ai cru voir une femme... puis plus rien."
detectedLang"fr"
heavyLang"fr"
scores
fr0.820574162679426
ca0.508519003931848
de0.5052770448548813
en0.47515745276417076
da0.42084942084942084
sv0.35842600513259193
nl0.35008665511265163
no0.35008665511265163
it0.34782608695652173
ro0.24395161290322584
pt0.19871794871794873
hu0.18211559432933477
fi0.17943107221006563
eu0.1591928251121076
vi0.1166077738515901
lt0.11347517730496455
tl0.10501193317422433
tr0.10287081339712918
sq0.09420289855072464
az0.09200968523002422
hr0.09090909090909091
cs0.08647990255785627
sl0.08647990255785627
et0.07975460122699386
is0.07975460122699386
ms0.07975460122699386
sk0.07521578298397041
reliabletrue
passestrue
5
name"Hunter"
dialogue"A woman. Did she disappear? That's what I'm asking."
detectedLang"en"
heavyLang"en"
scores
en0.8042505592841164
nl0.49856733524355296
fr0.4308943089430894
tl0.42052980132450335
sq0.40978077571669475
no0.3934142114384749
ro0.3848857644991213
it0.37722419928825623
pt0.3761140819964349
cs0.3670886075949367
hr0.3433395872420263
ms0.3150684931506849
hu0.308300395256917
de0.29577464788732394
is0.29435483870967744
fi0.29006085192697767
ca0.279835390946502
sv0.2768595041322314
es0.2738589211618257
sk0.27083333333333337
yo0.2537313432835821
pl0.23076923076923078
sl0.20454545454545453
lt0.1898148148148148
tr0.18032786885245902
da0.17061611374407584
az0.16666666666666666
eu0.16666666666666666
lv0.16666666666666666
vi0.16666666666666666
et0.15254237288135594
reliabletrue
passestrue
6
name"Marie"
dialogue"Disparaître? Je ne sais pas... il y avait du bruit, des cris, et mon appareil photo a glissé."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8015873015873016
ca0.534803583735355
en0.49476047904191617
it0.4936234058514629
ro0.4655581947743468
nl0.4521103896103896
cs0.4341994970662196
es0.42060085836909866
de0.4073748902546093
da0.38524590163934425
hr0.3697478991596639
sl0.36679174484052535
lt0.36018957345971564
sq0.35958254269449713
sk0.33758586849852795
hu0.3336623889437315
pt0.3270189431704885
no0.31402439024390244
pl0.3084016393442623
yo0.29467084639498436
vi0.2834394904458599
tr0.2741935483870968
tl0.24665178571428573
et0.24581005586592178
eu0.23900789177001125
az0.21511627906976746
sv0.20867526377491208
lv0.20400943396226415
hi0.18674698795180722
fi0.18280871670702178
ms0.17883211678832117
is0.09999999999999999
reliabletrue
passestrue
7
name"Hunter"
dialogue"Your camera. You took pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.7847147470398278
tl0.6551724137931034
ro0.6078431372549019
ca0.576271186440678
fr0.5726495726495726
it0.441340782122905
sv0.4350282485875706
ms0.42857142857142855
nl0.42528735632183906
de0.4186046511627907
es0.3311036789297659
et0.3288590604026846
lv0.29328621908127206
cs0.2805755395683453
da0.2647058823529412
no0.2647058823529412
reliabletrue
passestrue
8
name"Marie"
dialogue"Oui, oui! J’ai pris des photos sans réfléchir. Regardez... mais je ne sais pas si elles montrent quelque chose."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7998932764140875
ca0.5155038759689923
en0.47145877378435525
no0.4398805078416729
it0.4261667941851569
nl0.4261667941851569
de0.41360437842064113
ro0.37810945273631835
sq0.36061381074168797
sk0.3562231759656652
sl0.35456110154905335
es0.35121107266435986
da0.32915921288014316
lt0.3206521739130435
tl0.32003626473254765
cs0.3169398907103825
yo0.3150684931506849
hr0.313815187557182
pt0.29775280898876405
sv0.25521350546176763
hu0.21465968586387435
lv0.1883116883116883
tr0.16943521594684383
fi0.1638795986622074
et0.12177985948477751
pl0.10820451843043996
ms0.10071942446043164
hi0.09310761789600969
reliabletrue
passestrue
9
name"Hunter"
dialogue"I can’t make sense of any of this. Was there a car? A truck? Someone following you?"
detectedLang"en"
heavyLang"en"
scores
en0.8297740637573506
tl0.6444731738849386
ca0.556809024979855
de0.5262704565030146
nl0.46911196911196906
it0.461839530332681
fr0.4264859228362878
yo0.4246861924686192
pt0.40860215053763443
no0.40796555435952636
es0.3982494529540482
cs0.36416184971098264
pl0.35370152761457113
ro0.35217903415783275
sq0.3405275779376499
da0.3381468110709988
hr0.31335830212234705
is0.29214929214929214
hu0.28848641655886154
sk0.26861702127659576
sv0.26764314247669774
tr0.2109038737446198
lt0.20863309352517986
az0.19472913616398244
lv0.19472913616398244
ms0.19472913616398244
vi0.19472913616398244
et0.1863905325443787
sl0.140625
be0.11290322580645161
eu0.11290322580645161
fi0.10277324632952692
uk0.10277324632952692
reliabletrue
passestrue
10
name"Marie"
dialogue"Une voiture sombre, peut-être. Et un manteau rouge. Je tremblais. Je n’ai pas dormi."
detectedLang"fr"
heavyLang"fr"
scores
fr0.798598949211909
ca0.5212323064113239
it0.4289970208540219
es0.39153439153439157
sl0.38038793103448276
lv0.375
yo0.37158469945355194
tl0.31137724550898205
et0.3088942307692307
hr0.3088942307692307
ro0.2996345919610231
nl0.27398989898989895
pt0.2580645161290322
sq0.2532467532467532
lt0.2271505376344086
de0.20798898071625344
cs0.203601108033241
da0.203601108033241
sk0.20138888888888887
fi0.19692737430167598
no0.19014084507042253
en0.1678726483357453
is0.14814814814814814
pl0.13663663663663664
ms0.1274658573596358
tr0.11538461538461538
reliabletrue
passestrue
11
name"Hunter"
dialogue"Red coat. Good. That helps. Anything else? A face? A name?"
detectedLang"en"
heavyLang"en"
scores
en0.805505685218432
tl0.5757180156657963
ro0.4357638888888889
nl0.4206773618538324
pt0.4003690036900369
es0.3992606284658041
fr0.3981481481481482
hr0.365234375
sq0.3460764587525151
sl0.336734693877551
fi0.33264887063655035
hu0.32432432432432434
da0.3114406779661017
de0.30851063829787234
ms0.30257510729613735
ca0.29501084598698485
cs0.28884026258205686
sk0.2857142857142857
it0.2777777777777778
yo0.268018018018018
pl0.24418604651162787
lt0.20147420147420148
tr0.19154228855721395
is0.1875
az0.17721518987341772
eu0.17721518987341772
lv0.17721518987341772
no0.17721518987341772
vi0.17721518987341772
et0.16237113402061853
sv0.16237113402061853
reliabletrue
passestrue
12
name"Marie"
dialogue"Non... seulement la peur. Et l’impression que quelqu’un me regardait."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7966692486444616
ca0.6942341292952825
it0.6800731261425961
es0.5614035087719298
en0.5539507221750212
no0.4976076555023924
pt0.47813121272365805
ro0.42371020856201974
sq0.4192477876106194
tl0.396551724137931
de0.38307873090481787
et0.38162544169611307
da0.36363636363636365
tr0.336283185840708
nl0.31729518855656696
az0.3073878627968338
yo0.22794117647058826
sv0.22106824925816024
fi0.21758569299552907
sl0.1435562805872757
eu0.14215686274509806
ms0.13793103448275862
vi0.13793103448275862
lt0.12060301507537688
pl0.11317567567567569
cs0.10714285714285714
hr0.10714285714285714
hu0.10714285714285714
sk0.10714285714285714
reliabletrue
passestrue
13
name"Hunter"
dialogue"Okay, okay. Just stay here a second—"
detectedLang"en"
heavyLang"en"
scores
en0.7967479674796748
tl0.666030534351145
fr0.6203904555314533
it0.5783132530120482
ro0.5501285347043702
ca0.5489690721649484
sq0.49567723342939485
et0.4852941176470589
sv0.4852941176470589
hu0.4712990936555891
nl0.453125
pt0.4444444444444444
cs0.4299674267100977
es0.4299674267100977
sk0.42622950819672134
yo0.40476190476190477
hr0.3902439024390244
pl0.375
sl0.33962264150943394
lt0.31906614785992216
tr0.3055555555555556
is0.3
da0.29149797570850206
az0.2857142857142857
eu0.2857142857142857
lv0.2857142857142857
no0.2857142857142857
vi0.2857142857142857
de0.2768595041322314
fi0.2647058823529412
ms0.2647058823529412
reliabletrue
passestrue
14
name"Hunter"
dialogue"Hunter. Yeah, I’m on it. ...What? Now? Damn. I have to go."
detectedLang"en"
heavyLang"en"
scores
en0.8123324396782841
tl0.6558505408062931
da0.5742092457420924
pl0.5641344956413449
yo0.5635910224438903
hr0.494949494949495
no0.4868035190615836
cs0.47049924357034795
ca0.4582043343653251
sk0.44356120826709056
sq0.44356120826709056
lv0.4363929146537842
et0.38271604938271603
sv0.37275985663082434
fr0.3408662900188324
sl0.33962264150943394
it0.3371212121212121
lt0.3230174081237911
fi0.3
ro0.2985971943887776
tr0.2693110647181628
de0.2009132420091324
hi0.1935483870967742
be0.16666666666666666
hu0.1606714628297362
az0.15254237288135594
is0.15254237288135594
nl0.15254237288135594
pt0.15254237288135594
uk0.15254237288135594
vi0.15254237288135594
ms0.14425427872860636
reliabletrue
passestrue
15
name"Marie"
dialogue"Attendez—"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7678018575851393
en0.708171206225681
it0.708171206225681
es0.6926229508196721
ca0.669603524229075
no0.6527777777777778
de0.5454545454545454
pt0.53125
da0.5222929936305732
nl0.5098039215686274
tl0.506578947368421
lv0.5033112582781457
et0.46428571428571425
sv0.46428571428571425
tr0.46428571428571425
reliabletrue
passestrue
16
name"Hunter"
dialogue"I’ll come back. Don’t leave town."
detectedLang"en"
heavyLang"en"
scores
en0.8275862068965517
tl0.609375
it0.4186046511627907
reliabletrue
passestrue
17
name"Marie"
dialogue"Je ne comprends pas... mais d’accord."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8184458968772695
ca0.732620320855615
it0.6921182266009852
nl0.6031746031746031
sl0.5462794918330308
en0.5454545454545454
ro0.5421245421245421
pt0.5395948434622468
lt0.5353159851301116
hr0.5318352059925093
es0.5274102079395085
tl0.5
sq0.4877049180327869
cs0.4780793319415449
yo0.3946731234866829
de0.3857493857493857
sk0.3670886075949367
lv0.2917847025495751
tr0.2732558139534884
pl0.2668621700879765
fi0.26035502958579887
ms0.251497005988024
hu0.24698795180722888
reliabletrue
passestrue