Run: 2026-03-18-01KM08GJE13F33XFZC3932D224

Run Details

Model:
GPT-5.4 Mini (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
9.5s
Cost:
$0.004097
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
54.55% 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="Selvi"> Selvi is a 30-year old college student on a study abroad program. Born in India, she is fluent in Hindi 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 Hindi, 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: Selvi 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 Hindi, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Selvi and Hunter as a voice sheet: Selvi: "..." Hunter: "..."

Model response

AI
Selvi: "Mujhe... mujhe abhi bhi us raat ka khayal aata hai. Main bas apni tasveerें dekh rahi thi, aur phir... woh aadmi. Woh bahut ajeeb tha." Hunter: "I’m sorry, I didn’t catch any of that. I’m asking about last night near the apple festival—did you see someone leaving the square?" Selvi: "Haan... haan, maine dekha. Woh akela nahi tha. Uske saath aur bhi the. Main unke chehre theek se nahi dekh paayi... par unmein se ek ke paas laal coat tha." Hunter: "The square? Red coat? Slow down. Were they headed toward Main Street or the lake road?" Selvi: "Mujhe darr lag raha tha. Main chhup gayi thi. Phir ek gaadi aayi... aur sab chup ho gaye. Kuchh theek nahi tha." Hunter: "I’m not understanding you, but you look shaken. Was there any sound? A voice? Anything I can use?" Selvi: "Bas... ek aurat ki cheekh. Phir sab khamosh ho gaya. Main camera lekar wapas chali gayi." Hunter: "A scream, then silence. That’s something. Did you get any pictures?" Selvi: "Haan, shayad. Main abhi dekh rahi thi... lekin main..." Hunter: "Hold that thought." Hunter: "This is Hunter. Yeah—send me that location again. No, I can’t talk long. I’m at the café now and I may have a lead."
created_at"2026-03-18T10:40:25.039Z" 3/18/2026, 10:40:25 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8857
moderation_latency(null)
generation_time9234
tokens_prompt315
tokens_completion780
native_tokens_prompt272
native_tokens_completion865
native_tokens_completion_images0
native_tokens_reasoning507
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"
usage0.0040965
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_05963bbb4527760d0169ba81191b0081959b152fd57a395de1"
is_byokfalse
latency195
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-1773830425-LMlmDX4MhSguRkJIORG3"
upstream_id"resp_05963bbb4527760d0169ba81191b0081959b152fd57a395de1"
total_cost0.0040965
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
54.55% Parse dialogue n/a
dialogue
0
name"Selvi"
dialogue"Mujhe... mujhe abhi bhi us raat ka khayal aata hai. Main bas apni tasveerें dekh rahi thi, aur phir... woh aadmi. Woh bahut ajeeb tha."
detectedLang"sq"
heavyLang"la"
scores
sq0.3348623853211009
vi0.3008678881388621
en0.21959095801937567
fr0.21621621621621623
tl0.21366594360086769
de0.1890380313199105
lv0.1751990898748578
et0.16474654377880185
nl0.13895486935866982
yo0.12860576923076922
ro0.12650602409638553
it0.12121212121212122
ms0.12121212121212122
pl0.103831891223733
ca0.09375000000000001
es0.09375000000000001
pt0.09375000000000001
reliablefalse
passesfalse
1
name"Hunter"
dialogue"I’m sorry, I didn’t catch any of that. I’m asking about last night near the apple festival—did you see someone leaving the square?"
detectedLang"en"
heavyLang"en"
scores
en0.8118335772527703
tl0.6583143507972665
no0.460431654676259
it0.4594594594594595
nl0.4532199270959903
fr0.4230769230769231
sv0.3877551020408163
de0.3723849372384937
da0.34687953555878087
ca0.3464052287581699
pt0.3333333333333333
et0.32432432432432434
es0.31454683929931454
yo0.297423887587822
cs0.2913385826771654
sq0.2753623188405797
hr0.2741935483870968
ro0.25124792013311154
ms0.2221261884183233
is0.1985752448797863
sk0.17431192660550457
lt0.17355371900826447
pl0.17355371900826447
sl0.172033118675253
az0.16743755781683625
tr0.15887850467289721
hu0.12959381044487428
lv0.12280701754385964
be0.07216494845360825
fi0.06542056074766354
uk0.06542056074766354
vi0.06542056074766354
reliabletrue
passestrue
2
name"Selvi"
dialogue"Haan... haan, maine dekha. Woh akela nahi tha. Uske saath aur bhi the. Main unke chehre theek se nahi dekh paayi... par unmein se ek ke paas laal coat tha."
detectedLang"fr"
heavyLang"de"
scores
fr0.42450914014895064
en0.3441358024691358
fi0.30498773507767785
ro0.3044189852700491
sq0.26534140017286084
yo0.2621527777777778
nl0.2537313432835821
et0.23971377459749554
da0.2362982929020665
sv0.2321589882565492
lv0.222323879231473
cs0.2194674012855831
de0.20930232558139533
ms0.20411985018726592
tr0.18970448045757865
tl0.17953667953667954
no0.16666666666666666
eu0.1625615763546798
hr0.1353001017293998
sl0.13441955193482688
es0.1326530612244898
pt0.12280701754385964
it0.10242872228088702
ca0.10147991543340382
az0.09284951974386339
reliablefalse
passesfalse
3
name"Hunter"
dialogue"The square? Red coat? Slow down. Were they headed toward Main Street or the lake road?"
detectedLang"en"
heavyLang"en"
scores
en0.8024126455906821
tl0.5840630472854641
fr0.4470314318975553
nl0.3902439024390244
it0.3510928961748634
no0.3338008415147265
da0.31259044862518093
yo0.27811550151975684
pl0.2692307692307693
ro0.24363057324840762
de0.24000000000000002
sl0.23633440514469453
sv0.22889610389610393
sq0.2238562091503268
hr0.22003284072249588
sk0.1532976827094474
es0.15026833631484796
ms0.1410488245931284
cs0.11048689138576778
et0.11048689138576778
is0.11048689138576778
lt0.11048689138576778
lv0.11048689138576778
reliabletrue
passestrue
4
name"Selvi"
dialogue"Mujhe darr lag raha tha. Main chhup gayi thi. Phir ek gaadi aayi... aur sab chup ho gaye. Kuchh theek nahi tha."
detectedLang"nl"
heavyLang"vi"
scores
nl0.30257510729613735
et0.28414096916299564
no0.24330616996507565
sk0.2243436754176611
cs0.21968787515006
eu0.20245398773006135
de0.19254658385093168
vi0.19254658385093168
ca0.15584415584415584
sq0.15254237288135594
tr0.14698162729658792
it0.1402116402116402
ro0.1390728476821192
en0.1321762349799733
sv0.12516823687752357
fr0.11924119241192413
ms0.10591471801925723
pl0.10591471801925723
reliablefalse
passesfalse
5
name"Hunter"
dialogue"I’m not understanding you, but you look shaken. Was there any sound? A voice? Anything I can use?"
detectedLang"en"
heavyLang"en"
scores
en0.8274980833120368
tl0.614065180102916
no0.5011086474501109
nl0.47100313479623823
sv0.4569589702333065
de0.43890274314214467
da0.4235695986336465
ca0.41760138050043144
cs0.3715083798882682
sq0.3626062322946175
sk0.34971098265895956
ms0.32160804020100503
it0.31955645161290325
pl0.31402439024390244
tr0.3091095189355169
yo0.30268595041322316
fr0.29540709812108557
az0.29245283018867924
is0.29245283018867924
hr0.2710583153347732
ro0.25331858407079644
hu0.24832962138084633
pt0.2474916387959866
es0.23642533936651583
ja0.20867526377491208
be0.20118343195266272
lt0.17682926829268292
lv0.1646039603960396
vi0.1646039603960396
et0.15730337078651685
sl0.11764705882352942
eu0.09395973154362416
fi0.08536585365853659
uk0.08536585365853659
reliabletrue
passestrue
6
name"Selvi"
dialogue"Bas... ek aurat ki cheekh. Phir sab khamosh ho gaya. Main camera lekar wapas chali gayi."
detectedLang"fr"
heavyLang"id"
scores
fr0.4656133828996283
ms0.44498069498069504
en0.41025641025641024
ca0.35247747747747743
tr0.3360277136258661
it0.3146603098927294
ro0.3055555555555556
az0.28924598269468477
es0.2571059431524548
sv0.25227568270481143
sk0.24738219895287958
no0.24441524310118265
cs0.24242424242424243
tl0.24242424242424243
nl0.23435419440745675
sl0.2101648351648352
de0.20689655172413793
hu0.1738505747126437
is0.1726618705035971
pl0.16907514450867053
yo0.16424418604651161
pt0.14814814814814814
sq0.1274658573596358
reliablefalse
passesfalse
7
name"Hunter"
dialogue"A scream, then silence. That’s something. Did you get any pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.819047619047619
tl0.5908699397071491
ca0.5211693548387096
fr0.4692737430167597
nl0.3933588761174968
it0.38946015424164526
cs0.3823146944083225
ro0.37989556135770236
es0.37745740498034075
pt0.375
sq0.33473389355742295
lv0.31654676258992803
no0.3055555555555556
yo0.2813918305597579
is0.2692307692307693
sl0.2578125
et0.2531446540880503
hu0.24722662440570525
da0.23263327948303714
tr0.23263327948303714
ms0.22889610389610393
de0.2263843648208469
sv0.22131147540983606
sk0.21487603305785125
hr0.1908006814310051
pl0.1810344827586207
lt0.14721723518850988
az0.12844036697247707
eu0.12844036697247707
vi0.12844036697247707
fi0.1171003717472119
reliabletrue
passestrue
8
name"Selvi"
dialogue"Haan, shayad. Main abhi dekh rahi thi... lekin main..."
detectedLang"vi"
heavyLang"la"
scores
vi0.38271604938271603
eu0.37027707808564225
tl0.31880108991825606
en0.28366762177650434
fi0.2732558139534884
fr0.26035502958579887
is0.26035502958579887
de0.2378048780487805
reliablefalse
passesfalse
9
name"Hunter"
dialogue"Hold that thought."
detectedLang"en"
heavyLang"en"
scores
en0.848714069591528
da0.5283018867924528
tl0.5
reliabletrue
passestrue
10
name"Hunter"
dialogue"This is Hunter. Yeah—send me that location again. No, I can’t talk long. I’m at the café now and I may have a lead."
detectedLang"en"
heavyLang"en"
scores
en0.8227355901189387
tl0.7071050642479214
nl0.584895554365292
da0.5395127748068924
fr0.5168329177057357
no0.5101137800252844
yo0.508248730964467
pt0.48607427055702923
ca0.4216417910447761
sq0.4199101796407186
sv0.41816816816816815
it0.4168547780285929
es0.375
ro0.3381725021349274
de0.32842287694974004
hu0.3272569444444444
tr0.31957857769973663
hr0.3123336291038154
vi0.29545454545454547
pl0.28307123034227566
sk0.2743445692883895
ms0.26817752596789424
lv0.25409047160731474
cs0.23418972332015808
sl0.23418972332015808
is0.2288557213930348
et0.22188755020080322
fi0.22110552763819097
lt0.15760869565217392
az0.14647577092511013
zh0.0903755868544601
be0.08284023668639054
eu0.08284023668639054
uk0.07517899761336516
reliabletrue
passestrue