Run: 2026-03-18-01KM07A7NKHSFJNQPAZY1HE9QV

Run Details

Model:
GPT-5.4 Mini (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
7.9s
Cost:
$0.005884
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 veux pas en parler... c’était pendant le festival des pommes. J’ai vu une camionnette noire près du verger, puis des cris, et après... plus rien." Hunter: "Slow down. Black van by the orchard? You saw something happen at the apple festival?" Marie: "Oui... une femme en manteau bleu. Elle avait peur. Je crois qu’elle était blessée." Hunter: "I’m not getting much here. Do you know where the person went?" Marie: "Je... je ne sais pas. Mais ils m’ont suivie. J’ai encore l’impression qu’ils sont là." Hunter: "They followed you? Who’s 'they'?" Marie: "Je ne sais pas! J’étais terrifiée. Je n’ai vu que la camionnette et cette lumière... si forte." Hunter: "A light? That’s something. Was anyone else with you?" Marie: "Non. J’étais seule avec mon appareil photo." Hunter: "[phone ringing] Hunter. ...Yeah. I’m on my way." Marie: "Vous partez?" Hunter: "I have to go. Stay here." Marie: "Attendez—s'il vous plaît!"
created_at"2026-03-18T10:19:28.83Z" 3/18/2026, 10:19:28 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7491
moderation_latency(null)
generation_time7733
tokens_prompt316
tokens_completion371
native_tokens_prompt267
native_tokens_completion1263
native_tokens_completion_images0
native_tokens_reasoning1009
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"
usage0.00588375
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_08db9aca3cf0ad890169ba7c30e2d08197a0832c19518741e6"
is_byokfalse
latency200
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-1773829168-8fmJMGkLi9X5nlv2WEYi"
upstream_id"resp_08db9aca3cf0ad890169ba7c30e2d08197a0832c19518741e6"
total_cost0.00588375
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 veux pas en parler... c’était pendant le festival des pommes. J’ai vu une camionnette noire près du verger, puis des cris, et après... plus rien."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8113563478588945
ca0.5573262505533422
da0.5208433157642549
it0.49005609382967874
nl0.4700582935877054
no0.4520547945205479
de0.4282447112635792
sl0.4262765347102696
es0.40863394441159073
sv0.4001199760047991
tr0.38461538461538464
sq0.3666877770740975
ro0.3610223642172524
lt0.36020473448496476
hr0.3540051679586563
cs0.323867478025693
ms0.31176875430144524
et0.30891499654457505
hu0.3021632937892533
sk0.2962702322308234
en0.2857142857142857
pt0.2636229749631811
az0.25484351713859915
fi0.2441421012849584
yo0.22178988326848248
lv0.1836734693877551
is0.18166939443535188
pl0.18099918099918103
eu0.1783073130649137
tl0.1518235793044953
vi0.09008189262966333
reliabletrue
passestrue
1
name"Hunter"
dialogue"Slow down. Black van by the orchard? You saw something happen at the apple festival?"
detectedLang"en"
heavyLang"en"
scores
en0.7771474878444085
tl0.6391076115485563
nl0.5589414595028067
da0.556809024979855
fr0.5465787304204451
no0.5254529767040552
es0.47619047619047616
de0.45652173913043476
ms0.4416243654822335
cs0.4186046511627907
sv0.4028230184581976
ca0.3813273340832396
hu0.3413173652694611
it0.3381468110709988
pt0.3365500603136309
sk0.3159203980099502
sq0.2744063324538259
hr0.26764314247669774
sl0.2537313432835821
pl0.24760601915184677
lt0.1863905325443787
et0.18154761904761904
az0.17664670658682635
ro0.17664670658682635
yo0.1628614916286149
fi0.10277324632952692
lv0.10277324632952692
reliabletrue
passestrue
2
name"Marie"
dialogue"Oui... une femme en manteau bleu. Elle avait peur. Je crois qu’elle était blessée."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8288690476190476
da0.37971952535059333
no0.36323366555924697
it0.35538116591928254
fi0.33983926521239954
nl0.32669789227166274
es0.3105515587529976
sl0.30133657351154314
ca0.3004866180048662
cs0.28125
is0.26937738246505716
de0.24639580602883354
tr0.24342105263157895
hr0.2292225201072386
yo0.22086720867208673
sv0.20470262793914246
sk0.20138888888888887
en0.17857142857142858
hu0.17857142857142858
et0.1738505747126437
ro0.14814814814814814
pt0.1417910447761194
pl0.13663663663663664
tl0.13273001508295626
lv0.1274658573596358
eu0.11538461538461538
reliabletrue
passestrue
3
name"Hunter"
dialogue"I’m not getting much here. Do you know where the person went?"
detectedLang"en"
heavyLang"en"
scores
en0.8329156223893066
tl0.6431757359500446
sq0.5656894679695983
pt0.4743758212877792
no0.45725915875169604
sv0.4482758620689655
de0.4318181818181818
cs0.40298507462686567
nl0.394856278366112
ms0.3911719939117199
it0.3893129770992366
hr0.38080495356037153
da0.3610223642172524
is0.34318555008210183
pl0.33554817275747506
sk0.32318104906937395
yo0.3162393162393162
fr0.28825622775800713
ro0.27404718693284935
tr0.26605504587155965
sl0.23076923076923078
vi0.2172211350293542
ca0.1836734693877551
es0.18032786885245902
lv0.15789473684210525
lt0.15254237288135594
hu0.13606911447084233
az0.12854030501089325
et0.12854030501089325
reliabletrue
passestrue
4
name"Marie"
dialogue"Je... je ne sais pas. Mais ils m’ont suivie. J’ai encore l’impression qu’ils sont là."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8043052837573386
ca0.5275590551181102
it0.4594594594594595
sq0.40711462450592883
en0.3756503642039542
pt0.3704092339979014
sl0.3340732519422864
hr0.3212669683257918
lt0.3135011441647597
de0.2966002344665885
yo0.29494712103407755
cs0.2762364294330519
nl0.26560587515299877
es0.22077922077922074
fi0.20948616600790515
vi0.2073976221928666
sk0.19463087248322147
lv0.1465149359886202
ro0.1452991452991453
tl0.14285714285714285
tr0.13544668587896252
pl0.13169319826338638
da0.12536443148688048
sv0.12536443148688048
ms0.12280701754385964
hu0.12023460410557184
et0.10714285714285714
no0.10714285714285714
az0.10581222056631893
reliabletrue
passestrue
5
name"Hunter"
dialogue"They followed you? Who’s 'they'?"
detectedLang"en"
heavyLang"en"
scores
en0.7802734375
tl0.5379876796714579
nl0.3055555555555556
cs0.25742574257425743
it0.25742574257425743
reliabletrue
passestrue
6
name"Marie"
dialogue"Je ne sais pas! J’étais terrifiée. Je n’ai vu que la camionnette et cette lumière... si forte."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8184995966657703
ca0.6020047169811321
it0.5673076923076923
es0.5357634112792298
sq0.5253164556962026
ro0.5101596516690856
no0.5011086474501109
pt0.47511664074650073
da0.460431654676259
nl0.44214876033057854
tl0.4150779896013865
sl0.37902483900643974
lt0.3697478991596639
yo0.358974358974359
de0.3571428571428572
cs0.3401759530791789
fi0.3154158215010142
et0.299792531120332
hr0.2961418143899896
sk0.2841993637327678
hu0.281150159744409
tr0.2702702702702703
en0.23900789177001125
lv0.23295454545454544
sv0.1935483870967742
pl0.1818181818181818
ms0.11067193675889328
vi0.11067193675889328
az0.08536585365853659
reliabletrue
passestrue
7
name"Hunter"
dialogue"A light? That’s something. Was anyone else with you?"
detectedLang"en"
heavyLang"en"
scores
en0.8331850533807829
tl0.6663701067615657
nl0.4469026548672566
yo0.42748091603053434
de0.4094488188976378
it0.375
ms0.3686868686868687
pt0.3676222596964587
cs0.358974358974359
es0.358974358974359
fr0.33745583038869253
sq0.31444241316270566
hu0.2937853107344633
da0.28023032629558536
no0.2774566473988439
ro0.2704280155642024
ca0.2661448140900196
sk0.25742574257425743
hr0.2299794661190965
pl0.21875
sl0.1935483870967742
lt0.17943107221006563
tr0.17035398230088497
is0.16666666666666666
az0.15730337078651685
eu0.15730337078651685
lv0.15730337078651685
vi0.15730337078651685
et0.14383561643835618
fi0.14383561643835618
sv0.14383561643835618
reliabletrue
passestrue
8
name"Marie"
dialogue"Non. J’étais seule avec mon appareil photo."
detectedLang"fr"
heavyLang"fr"
scores
fr0.802910855063675
en0.5120120120120121
it0.4347826086956522
hi0.3229166666666667
lt0.27293064876957496
lv0.2388758782201405
pt0.22248803827751198
cs0.21307506053268765
eu0.2111650485436893
da0.1935483870967742
nl0.19154228855721395
tl0.19154228855721395
reliabletrue
passestrue
9
name"Hunter"
dialogue"Hunter. ...Yeah. I’m on my way."
detectedLang"en"
heavyLang"en"
scores
en0.798590130916415
tl0.6810207336523126
fr0.47506561679790027
pl0.46808510638297873
cs0.44598337950138506
sk0.44598337950138506
ca0.441340782122905
et0.4350282485875706
fi0.42857142857142855
de0.3055555555555556
hr0.3055555555555556
hi0.29577464788732394
da0.2907801418439716
no0.2805755395683453
yo0.2727272727272727
sv0.25925925925925924
it0.23954372623574144
nl0.23954372623574144
pt0.23954372623574144
ms0.2277992277992278
ro0.2277992277992278
sl0.2277992277992278
sq0.2277992277992278
tr0.2277992277992278
reliabletrue
passestrue
10
name"Marie"
dialogue"Vous partez?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7767857142857143
it0.5738636363636364
es0.563953488372093
pt0.563953488372093
ro0.5588235294117647
ca0.5535714285714286
en0.5454545454545454
az0.5161290322580645
de0.5161290322580645
eu0.5161290322580645
tl0.5161290322580645
nl0.506578947368421
da0.5
lt0.5
sv0.5
lv0.4897959183673469
no0.4897959183673469
sq0.4897959183673469
et0.4827586206896552
ms0.4827586206896552
pl0.4827586206896552
hr0.471830985915493
sl0.471830985915493
tr0.471830985915493
cs0.45652173913043476
hu0.45652173913043476
sk0.45652173913043476
yo0.44029850746268656
reliabletrue
passestrue
11
name"Hunter"
dialogue"I have to go. Stay here."
detectedLang"en"
heavyLang"en"
scores
en0.8353457738748629
da0.7222222222222222
pl0.7109826589595376
yo0.6674057649667406
hr0.6296296296296297
no0.6287128712871286
tl0.6153846153846154
cs0.6113989637305699
sq0.609375
sk0.576271186440678
lv0.5522388059701493
lt0.526813880126183
ca0.4791666666666667
sv0.4791666666666667
sl0.44649446494464945
it0.43396226415094336
ro0.375
be0.3181818181818182
tr0.3181818181818182
hu0.3087557603686636
az0.29577464788732394
et0.29577464788732394
is0.29577464788732394
uk0.29577464788732394
vi0.29577464788732394
reliabletrue
passestrue
12
name"Marie"
dialogue"Attendez—s'il vous plaît!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7836835599505563
ca0.6128318584070797
en0.5098039215686274
it0.5098039215686274
es0.4912790697674419
no0.44620253164556967
de0.33962264150943394
pt0.3269230769230769
da0.31906614785992216
nl0.308300395256917
tl0.3055555555555556
lv0.3027888446215139
et0.27083333333333337
sv0.27083333333333337
tr0.27083333333333337
reliabletrue
passestrue