Run: 2026-03-18-01KM07K7SW2M9HPP1CBNNPEP7B

Run Details

Model:
GPT-5.4 Mini (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
4.8s
Cost:
$0.004268
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: "Non, non… je ne voulais pas voir ça. Mon Dieu… ma caméra était là, et puis tout a changé. J’ai entendu un cri près de la rue principale…" Hunter: "Ma’am, I need you to focus. I’m asking about the incident in town last night. Did you see anyone? Did you see where they went?" Marie: "Qui? Je ne comprends pas… il faisait si froid, et la lumière—la lumière était terrible. J’ai vu une voiture arrêter, puis quelqu’un courir. Je tremblais…" Hunter: "I’m sorry, I’m not getting any of this." Marie: "Je ne peux pas l’expliquer. J’ai essayé de prendre une photo, mais mes mains—" Hunter: "Hold on. Slow down. Are you saying you saw the missing person?" Marie: "Absent? Non… je ne sais pas. Je sais seulement qu’ils avaient peur." Hunter: "I really need a translator." Marie: "Vous cherchez quelqu’un? Parce que je crois que j’ai vu quelque chose d’important…" Hunter: "Yeah, I figured that much." Marie: "Le lac… non, la route derrière le café… il y avait un homme. Peut-être deux. Et puis plus rien. Tout est très confus." Hunter: "The road behind the café. That’s something." Marie: "J’ai encore la photo. Peut-être… peut-être qu’elle montre—" Hunter: "You have a photo?" Marie: "Oui, oui, dans mon appareil—" Hunter: "Wait. Don’t move." Hunter: "…Yes, Detective Hunter speaking. Uh-huh. Right now? Understood." Hunter: "I have to go." Marie: "Quoi? Attendez—" Hunter: "Stay here. Don’t leave the café."
created_at"2026-03-18T10:24:23.882Z" 3/18/2026, 10:24:23 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3365
moderation_latency(null)
generation_time4595
tokens_prompt316
tokens_completion425
native_tokens_prompt267
native_tokens_completion904
native_tokens_completion_images0
native_tokens_reasoning516
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"
usage0.00426825
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_08f114e083c1c4600169ba7d57f3fc81948ad305f3f2c48745"
is_byokfalse
latency216
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-1773829463-BELBV2cGzr6JzzBOm9W4"
upstream_id"resp_08f114e083c1c4600169ba7d57f3fc81948ad305f3f2c48745"
total_cost0.00426825
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"Non, non… je ne voulais pas voir ça. Mon Dieu… ma caméra était là, et puis tout a changé. J’ai entendu un cri près de la rue principale…"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8201438848920863
ca0.612736660929432
it0.5531281032770605
ro0.5090016366612111
es0.48571428571428565
yo0.45121951219512196
da0.43467336683417085
cs0.42122186495176844
sq0.41935483870967744
nl0.4163424124513619
en0.4106090373280943
sk0.4090610636900854
pt0.40318302387267907
lv0.3835616438356164
lt0.3822923816060398
no0.36930623686054664
tl0.36619718309859156
sl0.337260677466863
hr0.3357933579335794
hu0.31662870159453305
vi0.30178432893716056
de0.2828685258964143
tr0.2736077481840194
eu0.27125506072874495
ms0.2706645056726094
sv0.2647058823529412
et0.26229508196721313
pl0.2518703241895262
az0.17883211678832117
fi0.14367269267364416
hi0.07975460122699386
is0.07692307692307693
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma’am, I need you to focus. I’m asking about the incident in town last night. Did you see anyone? Did you see where they went?"
detectedLang"en"
heavyLang"en"
scores
en0.8188829165692919
tl0.6268656716417911
de0.4749322493224933
no0.450354609929078
nl0.4436468054558506
et0.4271988174427199
da0.4001547987616099
yo0.38880126182965297
sv0.37094155844155846
ro0.3699186991869919
cs0.3621399176954732
fr0.36108821104699096
pl0.3487394957983193
sq0.3448858833474218
it0.34433164128595606
sl0.3426632739609839
ca0.31294326241134746
sk0.30054151624548736
hr0.2883379247015611
az0.2736644798500469
lt0.22577422577422576
pt0.2051282051282051
lv0.19270833333333331
ms0.1648706896551724
es0.15300546448087432
is0.1474147414741474
hu0.13984461709211987
be0.08284023668639054
tr0.08284023668639054
uk0.07517899761336516
vi0.07517899761336516
reliabletrue
passestrue
2
name"Marie"
dialogue"Qui? Je ne comprends pas… il faisait si froid, et la lumière—la lumière était terrible. J’ai vu une voiture arrêter, puis quelqu’un courir. Je tremblais…"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8076570800512914
it0.5418848167539267
ca0.5341614906832298
tl0.40711462450592883
ro0.3955094991364421
sq0.38917975567190227
es0.3856056173200702
en0.3708807669263031
sl0.36053593179049936
nl0.3114754098360656
de0.3087557603686636
yo0.29953302201467646
lt0.29435483870967744
hr0.2605633802816902
fi0.25742574257425743
no0.25742574257425743
cs0.24892703862660948
az0.20933734939759033
hu0.20454545454545453
sk0.2033383915022762
tr0.19601837672281774
et0.1732283464566929
da0.16666666666666666
lv0.15797914995990378
pt0.15594855305466235
pl0.125
ms0.07407407407407407
vi0.07407407407407407
sv0.05660377358490566
reliabletrue
passestrue
3
name"Hunter"
dialogue"I’m sorry, I’m not getting any of this."
detectedLang"en"
heavyLang"en"
scores
en0.8272287491361439
tl0.7420020639834881
it0.5164410058027079
nl0.4769874476987448
no0.41588785046728977
pt0.4004796163069544
is0.3961352657004831
de0.3946731234866829
ca0.34725848563968675
yo0.3112947658402204
ms0.2668621700879765
sv0.24242424242424243
tr0.2378048780487805
hr0.21135646687697163
ro0.21135646687697163
reliabletrue
passestrue
4
name"Marie"
dialogue"Je ne peux pas l’expliquer. J’ai essayé de prendre une photo, mais mes mains—"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8232079717132754
ca0.6090973702914001
pt0.5350803043110736
en0.4335736354273944
sq0.4216614090431125
sl0.416135881104034
it0.4142705005324814
nl0.40217391304347827
hr0.3982494529540482
yo0.3936052921719956
es0.3764172335600907
ro0.3699885452462772
cs0.36562860438292966
lt0.358974358974359
tr0.3234932349323493
da0.30730478589420657
no0.3037974683544304
ms0.29936305732484075
tl0.298469387755102
sk0.29032258064516125
de0.28478543563068925
sv0.2724867724867725
lv0.25775978407557354
hu0.2455418381344307
fi0.24242424242424243
pl0.1419656786271451
hi0.12280701754385964
et0.11575562700964631
eu0.11290322580645161
az0.10277324632952692
reliabletrue
passestrue
5
name"Hunter"
dialogue"Hold on. Slow down. Are you saying you saw the missing person?"
detectedLang"en"
heavyLang"en"
scores
en0.8170412963930999
tl0.6335078534031413
da0.5767835550181378
ms0.5179063360881543
fr0.494949494949495
sv0.49348769898697536
no0.4897959183673469
nl0.4890510948905109
is0.4496855345911949
et0.44267515923566875
ca0.42716857610474634
ro0.3986254295532647
fi0.3944636678200692
sq0.39236111111111116
de0.38380281690140844
cs0.37722419928825623
pt0.3670886075949367
yo0.34210526315789475
tr0.3230174081237911
it0.30417495029821073
hr0.29577464788732394
pl0.29006085192697767
sk0.2768595041322314
az0.26160337552742613
es0.2009132420091324
hi0.1935483870967742
lv0.1764705882352941
lt0.17061611374407584
hu0.15254237288135594
reliabletrue
passestrue
6
name"Marie"
dialogue"Absent? Non… je ne sais pas. Je sais seulement qu’ils avaient peur."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8250218722659668
en0.5991983967935872
ca0.5670995670995671
nl0.5354239256678281
hr0.464524765729585
de0.4520547945205479
ro0.4520547945205479
sq0.4326241134751773
sl0.42938659058487877
cs0.42196531791907516
it0.375
no0.3710691823899371
yo0.3610223642172524
sk0.34210526315789475
lt0.33554817275747506
tr0.3197278911564626
pl0.2831541218637993
hu0.26605504587155965
lv0.2047713717693837
fi0.18032786885245902
eu0.17864476386036962
tl0.17864476386036962
ms0.17355371900826447
es0.15074309978768577
pt0.15074309978768577
da0.14346895074946467
az0.13606911447084233
sv0.13606911447084233
reliabletrue
passestrue
7
name"Hunter"
dialogue"I really need a translator."
detectedLang"en"
heavyLang"en"
scores
en0.8123827392120075
ro0.6992481203007519
tl0.691358024691358
hr0.6865203761755486
pl0.6850393700787402
sq0.6789727126805778
ca0.677938808373591
no0.6655518394648829
da0.6632996632996633
et0.6581196581196581
it0.6539792387543253
pt0.6460176991150443
cs0.6422182468694096
sk0.6240601503759399
sv0.6161228406909789
es0.5934959349593496
lt0.5789473684210527
sl0.5771670190274841
de0.5689655172413793
lv0.5680345572354212
nl0.5642701525054467
az0.5604395604395604
ms0.5475113122171946
hu0.5271867612293144
vi0.5249406175771971
tr0.5121951219512195
yo0.5073891625615764
fr0.49622166246851385
is0.40828402366863903
eu0.4065281899109792
be0.25925925925925924
fi0.23954372623574144
uk0.23954372623574144
reliabletrue
passestrue
8
name"Marie"
dialogue"Vous cherchez quelqu’un? Parce que je crois que j’ai vu quelque chose d’important…"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8025016458196181
ca0.5912806539509536
it0.49022939677145283
es0.40828402366863903
en0.40357852882703776
pt0.3548387096774194
de0.3456924754634678
nl0.29906542056074764
pl0.29411764705882354
ro0.2805755395683453
sl0.22380336351875807
hr0.22178988326848248
yo0.21363040629095675
cs0.19678714859437751
sk0.19463087248322147
no0.18256130790190736
tl0.18256130790190736
da0.1780821917808219
tr0.11504424778761062
lt0.10581222056631893
hu0.10044977511244377
sv0.10044977511244377
lv0.09502262443438914
reliabletrue
passestrue
9
name"Hunter"
dialogue"Yeah, I figured that much."
detectedLang"en"
heavyLang"en"
scores
en0.8054474708171206
ca0.589041095890411
no0.5879120879120879
sq0.5844875346260388
da0.5810055865921787
it0.5508982035928144
tl0.5384615384615384
et0.5207667731629393
ro0.5145631067961165
hr0.4809688581314879
sv0.4791666666666667
pl0.45652173913043476
cs0.4117647058823529
yo0.3670886075949367
sk0.32432432432432434
be0.3181818181818182
tr0.3181818181818182
de0.3150684931506849
es0.3150684931506849
fr0.3150684931506849
pt0.3150684931506849
hu0.3087557603686636
az0.29577464788732394
is0.29577464788732394
lt0.29577464788732394
lv0.29577464788732394
uk0.29577464788732394
vi0.29577464788732394
reliabletrue
passestrue
10
name"Marie"
dialogue"Le lac… non, la route derrière le café… il y avait un homme. Peut-être deux. Et puis plus rien. Tout est très confus."
detectedLang"fr"
heavyLang"fr"
scores
fr0.82828933247478
it0.5255041518386714
es0.5031055900621118
ro0.5003123048094941
ca0.494949494949495
nl0.4393833216538192
en0.37205651491365777
pt0.32489451476793246
da0.2945326278659612
et0.2907801418439716
yo0.2857142857142857
no0.2805755395683453
vi0.18533604887983707
tl0.17525773195876287
lv0.17269906928645296
sl0.12758996728462377
az0.12568306010928962
pl0.11602209944751381
hu0.1091314031180401
eu0.09808342728297632
tr0.09502262443438914
fi0.0888382687927107
sq0.0888382687927107
sv0.08779931584948689
reliabletrue
passestrue
11
name"Hunter"
dialogue"The road behind the café. That’s something."
detectedLang"en"
heavyLang"en"
scores
en0.8080614203454894
tl0.5738636363636364
nl0.5607613469985359
pt0.4809688581314879
sq0.3723849372384937
ms0.34210526315789475
eu0.3197278911564626
yo0.2628992628992629
it0.25
no0.24050632911392408
da0.20634920634920634
es0.20634920634920634
fr0.20634920634920634
sv0.20634920634920634
reliabletrue
passestrue
12
name"Marie"
dialogue"J’ai encore la photo. Peut-être… peut-être qu’elle montre—"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8300860897145447
it0.5508982035928144
es0.5476477683956574
en0.5210727969348659
ca0.49528936742934054
ro0.47844228094575797
tl0.4541484716157206
pt0.4377811094452773
no0.3951612903225807
sq0.375
fi0.3218806509945751
de0.3131868131868132
da0.30037313432835816
yo0.2870722433460076
et0.24395161290322584
cs0.19006479481641467
vi0.1830065359477124
hi0.17035398230088497
hr0.1359447004608295
sk0.1359447004608295
sv0.1359447004608295
tr0.1359447004608295
reliabletrue
passestrue
13
name"Hunter"
dialogue"You have a photo?"
detectedLang"en"
heavyLang"en"
scores
en0.8297002724795639
fr0.7106481481481481
cs0.7044917257683215
tl0.6448863636363635
da0.6366279069767442
hu0.5551601423487544
pt0.5283018867924528
ro0.5265151515151516
ca0.5210727969348659
es0.5136186770428015
sk0.5098039215686274
it0.5
yo0.4877049180327869
hr0.47257383966244726
pl0.45652173913043476
sl0.4186046511627907
lt0.3961352657004831
hi0.3811881188118812
tr0.3811881188118812
is0.375
sq0.3654822335025381
az0.358974358974359
eu0.358974358974359
lv0.358974358974359
nl0.358974358974359
no0.358974358974359
vi0.358974358974359
de0.34895833333333337
et0.33510638297872336
fi0.33510638297872336
ms0.33510638297872336
sv0.33510638297872336
reliabletrue
passestrue
14
name"Marie"
dialogue"Oui, oui, dans mon appareil—"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7972972972972973
da0.5426829268292682
it0.3951612903225807
hi0.34210526315789475
en0.33920704845814975
nl0.33920704845814975
reliabletrue
passestrue
15
name"Hunter"
dialogue"Wait. Don’t move."
detectedLang"en"
heavyLang"en"
scores
en0.8299319727891157
tl0.601593625498008
reliabletrue
passestrue
16
name"Hunter"
dialogue"…Yes, Detective Hunter speaking. Uh-huh. Right now? Understood."
detectedLang"en"
heavyLang"en"
scores
en0.7904339250493096
tl0.6990084985835694
no0.5531019978969506
da0.51036866359447
de0.49763593380614657
sv0.49644549763033174
fr0.49101796407185627
nl0.4378306878306878
ro0.4225543478260869
pt0.4170096021947874
ca0.35993975903614456
it0.35703479576399394
es0.2951907131011609
cs0.2685025817555938
sq0.26343154246100525
ms0.25569176882662
sl0.22867513611615245
sk0.17315175097276264
lt0.169921875
pl0.1550695825049702
yo0.14829659318637273
is0.1431451612903226
hr0.1361788617886179
tr0.121900826446281
reliabletrue
passestrue
17
name"Hunter"
dialogue"I have to go."
detectedLang"en"
heavyLang"en"
scores
en0.8402555910543131
da0.7959183673469388
pl0.7867803837953091
yo0.7506234413965087
hr0.7183098591549296
no0.7175141242937854
tl0.7058823529411765
cs0.7023809523809523
sk0.6710526315789473
lv0.6491228070175439
lt0.6254681647940075
ca0.5798319327731093
sv0.5798319327731093
sq0.5726495726495726
sl0.5475113122171946
it0.5348837209302325
ro0.47368421052631576
be0.4117647058823529
tr0.4117647058823529
hu0.40119760479041916
az0.38650306748466257
et0.38650306748466257
is0.38650306748466257
uk0.38650306748466257
vi0.38650306748466257
reliabletrue
passestrue
18
name"Marie"
dialogue"Quoi? Attendez—"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7792494481236203
en0.6453900709219859
it0.6453900709219859
es0.6282527881040892
ca0.6031746031746031
no0.5850622406639004
de0.47368421052631576
pt0.4594594594594595
da0.45054945054945056
nl0.43820224719101125
tl0.4350282485875706
lv0.4318181818181818
et0.3939393939393939
sv0.3939393939393939
tr0.3939393939393939
reliabletrue
passestrue
19
name"Hunter"
dialogue"Stay here. Don’t leave the café."
detectedLang"en"
heavyLang"en"
scores
en0.8012367491166078
nl0.5579567779960707
tl0.53125
pt0.47058823529411764
sq0.44168734491315137
yo0.32228915662650603
no0.296875
da0.25742574257425743
fr0.25742574257425743
ms0.25742574257425743
sv0.25742574257425743
reliabletrue
passestrue