Run: 2026-03-18-01KM09A00BRQQ3DNMV3KGXN895

Run Details

Model:
GPT-5.4 Mini
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
1.9s
Cost:
$0.001753
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 comprends pas… hier soir, près du verger, il y avait quelque chose d’étrange. J’ai vu des lumières, puis plus rien. J’ai pris des photos, mais… je ne sais pas si elles sont claires." Hunter: "I’m looking into the recent disappearances around town. You were at the apple festival grounds, right? Did you see anyone unusual?" Marie: "Oui… oui, quelqu’un. Une silhouette près des arbres. J’avais peur. Quand j’ai regardé encore, il avait disparu. C’était très… très troublant." Hunter: "I’m sorry, I didn’t catch any of that. Slow down. You saw a person near the orchard?" Marie: "Oui, une personne—peut-être. Je ne sais pas. Tout était sombre. Et mon appareil… regardez, j’ai essayé de prendre des photos, mais mes mains tremblaient." Hunter: "You’ve got a camera with you all the time. Good. Can you show me the pictures?" Marie: "Bien sûr… mais je ne sais pas si elles aideront." Hunter: "Looks like something’s going on in this town, and I need every detail I can get." Marie: "Je voudrais aider, mais je suis perdue. Tout cela me fait peur." Hunter: "I don’t speak French, ma’am. But if you saw someone, I need you to point them out or show me the photo." Hunter: "Hold on—my phone’s ringing. I have to take this." Marie: "…" Hunter: "Detective Hunter. Yeah—what do you have?"
created_at"2026-03-18T10:54:18.135Z" 3/18/2026, 10:54:18 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency358
moderation_latency(null)
generation_time1769
tokens_prompt316
tokens_completion362
native_tokens_prompt267
native_tokens_completion345
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"
usage0.00175275
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0058642c2221e40a0169ba845a2ff88196837737ee5a3898c4"
is_byokfalse
latency181
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-1773831258-8oHmhKi35UiHX5VlruSI"
upstream_id"resp_0058642c2221e40a0169ba845a2ff88196837737ee5a3898c4"
total_cost0.00175275
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 comprends pas… hier soir, près du verger, il y avait quelque chose d’étrange. J’ai vu des lumières, puis plus rien. J’ai pris des photos, mais… je ne sais pas si elles sont claires."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8216777795006978
ca0.528688524590164
en0.49428320140721194
de0.47963800904977383
it0.47584320875113945
nl0.42557442557442554
no0.3902439024390244
es0.38568376068376065
da0.3853554249064671
ro0.34844192634560905
tl0.32113341204250295
lt0.3179122182680902
sv0.3179122182680902
sl0.2962056303549572
sq0.28125
pt0.28080050031269543
cs0.267515923566879
hr0.23638778220451526
sk0.22818791946308725
yo0.1991643454038997
tr0.18670438472418668
hu0.15129151291512916
vi0.14625092798812175
pl0.14561664190193166
az0.14243102162565252
lv0.1314199395770393
fi0.1248097412480974
eu0.10990712074303406
et0.08293460925039872
ms0.06807131280388978
hi0.06275468622656886
reliabletrue
passestrue
1
name"Hunter"
dialogue"I’m looking into the recent disappearances around town. You were at the apple festival grounds, right? Did you see anyone unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.8063340168603327
tl0.6540496540496541
fr0.5724346076458753
nl0.4572158365261813
pt0.415807560137457
da0.41419710544452104
no0.4121715076071923
sv0.40848990953375086
es0.3988684582743989
ca0.3684992570579495
it0.34006211180124224
ms0.3369734789391576
cs0.32539682539682535
et0.318364073777065
de0.30668841761827076
sk0.23971377459749554
hr0.236983842010772
ro0.2321589882565492
sl0.22727272727272727
sq0.19659735349716445
lt0.18190567853705486
yo0.17555771096023276
lv0.1388044579533941
pl0.13441955193482688
az0.121900826446281
is0.07709011943539631
hu0.07306434023991276
fi0.06900328587075576
reliabletrue
passestrue
2
name"Marie"
dialogue"Oui… oui, quelqu’un. Une silhouette près des arbres. J’avais peur. Quand j’ai regardé encore, il avait disparu. C’était très… très troublant."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7883715749610158
ca0.533627884143348
it0.4900697799248524
en0.41824862216778935
de0.32142857142857145
pt0.2994100294985251
es0.2753623188405797
ro0.21552436003303055
tr0.20435510887772196
nl0.19831223628691985
no0.19627749576988157
sq0.14182475158084915
hu0.11131898971000936
az0.10798122065727699
da0.10207939508506617
lt0.09523809523809525
vi0.09437559580552907
tl0.072265625
cs0.06771344455348381
sk0.06771344455348381
reliabletrue
passestrue
3
name"Hunter"
dialogue"I’m sorry, I didn’t catch any of that. Slow down. You saw a person near the orchard?"
detectedLang"en"
heavyLang"en"
scores
en0.8092209856915739
tl0.6852046169989507
no0.5149555375909458
sv0.47229551451187335
it0.4560290117860381
ca0.4530537830446673
de0.4263862332695985
fr0.4258373205741627
da0.4214079074252652
sq0.4186046511627907
nl0.4174757281553398
yo0.4152046783625731
pt0.38650306748466257
cs0.3839835728952772
is0.3756503642039542
ms0.3541442411194833
tr0.3435448577680525
ro0.3428258488499452
hr0.34065934065934067
pl0.3258426966292135
hu0.3227990970654628
sk0.30313588850174217
es0.2682926829268293
lt0.26560587515299877
lv0.25742574257425743
az0.24242424242424243
et0.23566878980891717
vi0.18144611186903137
sl0.13043478260869565
be0.1044776119402985
eu0.1044776119402985
fi0.09502262443438914
uk0.09502262443438914
reliabletrue
passestrue
4
name"Marie"
dialogue"Oui, une personne—peut-être. Je ne sais pas. Tout était sombre. Et mon appareil… regardez, j’ai essayé de prendre des photos, mais mes mains tremblaient."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8160191682354955
ca0.5366379310344828
nl0.4195464362850972
en0.40966501922020865
it0.3974215246636771
es0.3916242218449349
de0.37968840161569534
pt0.37681159420289856
ro0.3408951563458001
da0.33682911782850095
sl0.3139757498404595
sq0.30779137153895686
tl0.3028534370946822
lt0.2996742671009772
no0.2964659685863874
hr0.2823765020026702
yo0.24930167597765363
lv0.2386685552407932
tr0.23487544483985764
ms0.23104434907010016
sv0.21418128654970758
cs0.21129860601614087
et0.21129860601614087
sk0.20897718910963944
hu0.18375094912680334
fi0.14068745003996802
hi0.12601626016260162
pl0.12244897959183673
az0.10192147034252297
eu0.061135371179039305
is0.05536028119507908
reliabletrue
passestrue
5
name"Hunter"
dialogue"You’ve got a camera with you all the time. Good. Can you show me the pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.8078478964401294
tl0.6621621621621622
fr0.5383867832847424
ca0.5052083333333334
no0.5052083333333334
nl0.49360341151385934
ro0.4859307359307359
it0.47802197802197804
pt0.45023148148148145
ms0.4411764705882353
sq0.4378698224852071
sv0.4358669833729216
et0.42002442002442
es0.41212871287128716
da0.38471502590673573
de0.37335092348284965
yo0.32239657631954355
cs0.3065693430656934
hr0.29210134128166915
sl0.2725880551301685
hu0.24722662440570525
tr0.2448330683624801
lv0.24363057324840762
az0.23633440514469453
fi0.22512234910277326
sk0.21487603305785125
pl0.1810344827586207
lt0.14721723518850988
is0.13636363636363635
eu0.12844036697247707
vi0.12844036697247707
reliabletrue
passestrue
6
name"Marie"
dialogue"Bien sûr… mais je ne sais pas si elles aideront."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8247033441208198
ca0.577373211963589
sl0.5590230664857531
sq0.5283018867924528
cs0.5170876671619613
es0.49455676516329705
nl0.48899371069182396
no0.4724025974025974
it0.4698205546492659
yo0.46808510638297873
hr0.4663382594417077
lt0.4574290484140233
sk0.4519392917369309
ro0.4237588652482269
da0.3992606284658041
hu0.38679245283018865
de0.35258964143426297
pt0.344758064516129
tl0.2995689655172413
sv0.2713004484304933
et0.24242424242424243
lv0.24065420560747666
tr0.2243436754176611
pl0.21875
en0.21307506053268765
fi0.21307506053268765
ms0.20537897310513448
reliabletrue
passestrue
7
name"Hunter"
dialogue"Looks like something’s going on in this town, and I need every detail I can get."
detectedLang"en"
heavyLang"en"
scores
en0.831752829611502
tl0.5703125
ca0.40540540540540543
et0.39293598233995586
yo0.38820912124582874
no0.37570942111237227
nl0.3648960739030023
sv0.3574766355140187
pl0.3483412322274882
ro0.3475682087781732
hr0.3436754176610978
it0.3226600985221675
sk0.3099121706398996
az0.289405684754522
fr0.2753623188405797
de0.2744063324538259
tr0.2744063324538259
da0.26666666666666666
sq0.26174496644295303
cs0.24657534246575344
is0.2286115007012623
sl0.21875
fi0.21428571428571427
es0.20863309352517986
pt0.20174165457184323
lt0.18397626112759644
hi0.13249211356466878
ms0.12
be0.11290322580645161
hu0.1085899513776337
lv0.10277324632952692
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
8
name"Marie"
dialogue"Je voudrais aider, mais je suis perdue. Tout cela me fait peur."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8013771186440678
pt0.5471014492753623
nl0.4335347432024169
sl0.410377358490566
sq0.3697478991596639
es0.3409490333919156
ms0.3315508021390375
no0.31569343065693434
hr0.3131868131868132
it0.3093922651933701
en0.3055555555555556
yo0.3029739776951673
de0.30167597765363136
lt0.29775280898876405
cs0.2816091954022989
sk0.27884615384615385
et0.20212765957446807
ca0.19700214132762314
pl0.19527896995708155
da0.17943107221006563
lv0.17035398230088497
sv0.17035398230088497
fi0.16666666666666666
az0.15540540540540537
ro0.15540540540540537
tl0.15540540540540537
tr0.15540540540540537
reliabletrue
passestrue
9
name"Hunter"
dialogue"I don’t speak French, ma’am. But if you saw someone, I need you to point them out or show me the photo."
detectedLang"en"
heavyLang"en"
scores
en0.8151697699890472
tl0.6630054917623563
fr0.5192307692307693
da0.412532637075718
no0.3946188340807175
cs0.3732590529247911
sq0.34782608695652173
pl0.3433852140077821
pt0.33234421364985167
yo0.3290258449304175
sv0.31886982845610495
et0.3055555555555556
es0.291710388247639
it0.28722280887011614
ms0.27961579509071505
hr0.2741935483870968
nl0.266304347826087
sl0.23642533936651583
sk0.23208191126279862
lv0.21511627906976746
lt0.1983372921615202
ca0.16974169741697415
ro0.11764705882352942
hi0.10239361702127658
fi0.09999999999999999
be0.09395973154362416
tr0.09395973154362416
hu0.09029649595687331
az0.08536585365853659
is0.08536585365853659
uk0.08536585365853659
vi0.08536585365853659
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hold on—my phone’s ringing. I have to take this."
detectedLang"en"
heavyLang"en"
scores
en0.8112659698025553
tl0.6945488721804511
da0.6432491767288694
pl0.5734908136482939
no0.5608108108108109
cs0.5498614958448753
sk0.5289855072463767
hr0.5134730538922155
et0.48657187993680884
yo0.4791666666666667
ca0.4217081850533808
sv0.4058500914076782
nl0.3981481481481482
sl0.37977099236641226
vi0.37619961612284064
it0.36893203883495146
lv0.36274509803921573
lt0.3394308943089431
ms0.3298969072164949
fi0.3157894736842105
sq0.2919389978213508
fr0.2511520737327189
ro0.21686746987951808
hi0.20537897310513448
be0.17721518987341772
tr0.17721518987341772
hu0.1709183673469388
az0.16237113402061853
is0.16237113402061853
uk0.16237113402061853
reliabletrue
passestrue
11
name"Marie"
dialogue"…"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
12
name"Hunter"
dialogue"Detective Hunter. Yeah—what do you have?"
detectedLang"en"
heavyLang"en"
scores
en0.8066511987625676
pt0.6087636932707355
tl0.5987158908507223
da0.5559502664298401
ro0.5543672014260249
cs0.5309568480300189
sq0.5183044315992292
fr0.5145631067961165
sl0.4959677419354839
ca0.4887525562372188
it0.48559670781893005
hr0.4279176201372997
es0.41588785046728977
de0.4075829383886255
no0.3872549019607844
nl0.3670886075949367
pl0.36386768447837153
sv0.3540051679586563
sk0.34554973821989526
vi0.30747922437673125
yo0.2378048780487805
ms0.19093851132686085
tr0.19093851132686085
reliabletrue
passestrue