Run: 2026-05-01-01KQHRJ9C3K1K93S9BQ5S1GBNQ

Run Details

Duration:
46.3s
Cost:
$0.011733
Provider:
xAI

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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
**Scene:** In the quiet corner of Alborn's only café, the scent of cinnamon apple cider drifted through the air while autumn light filtered across the tables. Isabella sat alone, her camera cradled in her hands like a talisman, slowly clicking through golden images of orchards and harvest wagons. The annual apple festival should have been a peaceful memory for her study-abroad photo project. Instead, the pictures now made her fingers tremble. Heavy, purposeful boots stopped beside her table. Detective Hunter loomed there, ex-Marine posture rigid, his no-nonsense gaze fixed on the young Italian woman. He had no way of knowing she spoke not a word of English. **Voice Sheet:** Hunter: "Afternoon, ma'am. I'm Detective Hunter. I understand you were photographing near the east orchard during the festival last night. Anything unusual happen while you were there? Anyone acting strange before the disappearance?" Isabella: "Mi dispiace, non parlo inglese… Ho visto tutto con i miei occhi! Una ragazza era lì, proprio nel mio mirino, e poi è semplicemente sparita! Sono ancora così scossa, non riesco a smettere di tremare…" Hunter: "I… don’t understand Italian. English? Do you speak any English at all? We’re investigating a series of disappearances and your photos might be important." Isabella: "Non capisco una parola di quello che dici… Era terribile! Stavo fotografando il paesaggio autunnale e lei è svanita nel nulla. La folla era lì e un attimo dopo non c’era più. Ho paura che stia succedendo qualcosa di molto brutto in questa città." Hunter: "Look, I can see you’re upset, but I’m not getting any of this. If you could just slow down and try English—maybe point at the camera? Show me what you saw?" Isabella: "La mia macchina fotografica? Forse ho catturato qualcosa ma non lo so… Devi trovare qualcuno che parla italiano. Non posso spiegarti così, è troppo importante!" Hunter: "This language barrier is costing us time. I’ll try to locate a translator in town. Just… stay in Alborn if you can. Don’t go back to those orchards alone." Isabella: "Per favore, non andare via senza capire. Ho visto una persona dissolversi nel nulla! Aiutami… ho paura che la prossima possa essere io." Hunter: "Hold on—that’s my phone. Hunter here… Yeah, I’m on my way. Ten minutes." Hunter: "Sorry, I have to leave right now. We’ll figure out how to talk later. Stay safe." **End of Scene** Hunter gave her one last frustrated but concerned look, then strode out of the café, the bell above the door jingling behind him. Isabella watched him go, still clutching her camera, the unsolved mystery of Alborn heavier than ever.
created_at"2026-05-01T12:35:09.321Z" 5/1/2026, 12:35:09 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency39608
moderation_latency(null)
generation_time46131
tokens_prompt321
tokens_completion1893
native_tokens_prompt388
native_tokens_completion4526
native_tokens_completion_images(null)
native_tokens_reasoning3938
native_tokens_cached64
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0117328
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"e69e5403-57f9-e90a-69db-e8c459ce8731"
is_byokfalse
latency228
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777638909-A6BIR473LyYZRV7RN6gl"
session_id(null)
api_type"completions"
id"gen-1777638909-oXJtdJt5dr26qlqaXfmv"
upstream_id"e69e5403-57f9-e90a-69db-e8c459ce8731"
total_cost0.0117328
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Afternoon, ma'am. I'm Detective Hunter. I understand you were photographing near the east orchard during the festival last night. Anything unusual happen while you were there? Anyone acting strange before the disappearance?"
detectedLang"en"
heavyLang"en"
scores
en0.793753682969947
tl0.6362691608209924
no0.5562599049128367
da0.5330220146764509
nl0.5157384987893463
fr0.49964260185847037
de0.47109935776350587
sv0.44554455445544555
it0.37639198218262804
ro0.3741618238712562
ms0.3679458239277652
pt0.3621867881548975
sq0.3607305936073059
es0.35572940635066724
ca0.3265993265993266
cs0.325626204238921
hr0.3076162215628091
sk0.2639327024185068
sl0.24892703862660948
et0.23329682365826945
lt0.20273348519362186
pl0.1977077363896848
yo0.18934568616097278
hu0.1784037558685446
is0.16617033948779034
az0.14634146341463414
lv0.12280701754385964
tr0.11838790931989925
hi0.052132701421800945
be0.047619047619047616
fi0.0430622009569378
uk0.0430622009569378
vi0.0430622009569378
reliabletrue
passestrue
1
name"Isabella"
dialogue"Mi dispiace, non parlo inglese… Ho visto tutto con i miei occhi! Una ragazza era lì, proprio nel mio mirino, e poi è semplicemente sparita! Sono ancora così scossa, non riesco a smettere di tremare…"
detectedLang"it"
heavyLang"it"
scores
it0.8098201936376211
es0.5598591549295775
pt0.5170354759395854
ro0.49744152046783624
ca0.4890375325157934
fr0.41563960900977476
en0.39903846153846156
sk0.39798598949211905
da0.3958699472759227
no0.3845120859444942
yo0.3672342383801197
sl0.3529411764705882
de0.35049598488427014
sq0.33862433862433866
cs0.33638996138996136
tl0.3169398907103825
sv0.314214463840399
ms0.28719543805080355
et0.28123366440146363
hr0.2763157894736842
pl0.2763157894736842
nl0.2721016410799365
lt0.2709437963944857
fi0.269394261424017
tr0.2647058823529412
eu0.25675675675675674
hu0.247400109469075
vi0.20794930875576037
is0.20520231213872833
lv0.19212690951821387
az0.16209628275441804
be0.04844290657439446
uk0.04381084840055633
reliabletrue
passestrue
2
name"Hunter"
dialogue"I… don’t understand Italian. English? Do you speak any English at all? We’re investigating a series of disappearances and your photos might be important."
detectedLang"en"
heavyLang"en"
scores
en0.810878962536023
tl0.6736089524401616
no0.5834986116620389
fr0.5740365111561866
ca0.5420846053205408
da0.5372410753635963
ro0.5291479820627802
pt0.5246717971933001
nl0.5009505703422054
de0.4973671613212063
it0.4794248884481904
sv0.47526236881559225
sq0.43058568329718006
cs0.42622950819672134
es0.42528735632183906
hr0.42148760330578516
yo0.41666666666666663
ms0.39481268011527376
lt0.38452520515826494
sk0.37125748502994016
pl0.32907348242811507
sl0.3069306930693069
is0.2948287441235729
az0.26004228329809725
lv0.24892703862660948
tr0.24731182795698922
et0.24623115577889448
hu0.2446043165467626
fi0.19601837672281774
vi0.18856259659969088
hi0.06832298136645963
be0.0625
eu0.0625
uk0.05660377358490566
reliabletrue
passestrue
3
name"Isabella"
dialogue"Non capisco una parola di quello che dici… Era terribile! Stavo fotografando il paesaggio autunnale e lei è svanita nel nulla. La folla era lì e un attimo dopo non c’era più. Ho paura che stia succedendo qualcosa di molto brutto in questa città."
detectedLang"it"
heavyLang"it"
scores
it0.8095787651471437
es0.5200698080279231
fr0.5179666958808063
ca0.5103857566765578
ro0.5030120481927711
pt0.46463335496430885
en0.40754039497307
tl0.3704692865318581
sl0.3314424635332253
de0.3257049448304046
no0.311639549436796
yo0.3113522537562604
sv0.3032094594594595
sq0.29245283018867924
fi0.289405684754522
nl0.28633217993079585
hr0.2838541666666667
ms0.27821522309711283
az0.24415941365093907
lv0.24277191372189078
et0.2257156264664477
lt0.2224316682375118
pl0.20366795366795365
cs0.20174165457184323
sk0.2009685230024213
da0.19747081712062256
tr0.17828685258964144
is0.1334033613445378
hu0.11575562700964631
vi0.09885308574549426
eu0.0958904109589041
reliabletrue
passestrue
4
name"Hunter"
dialogue"Look, I can see you’re upset, but I’m not getting any of this. If you could just slow down and try English—maybe point at the camera? Show me what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.8191601976005646
tl0.6089278901182755
no0.4209039548022599
sv0.3887895050685748
fr0.3876941457586619
nl0.3876941457586619
da0.37576126674786847
ca0.3395618556701031
it0.3365695792880259
ms0.3265440210249671
et0.29553264604811
yo0.283717679944095
ro0.2740793201133145
sq0.25992779783393505
de0.2304804804804805
hr0.2133537989255564
pt0.18456642800318218
is0.18130990415335463
tr0.18000000000000002
pl0.17538213998390992
es0.1639477977161501
cs0.15149006622516556
fi0.14937759336099585
az0.12017167381974249
sl0.07906558849955077
sk0.06563354603463992
be0.0639269406392694
hu0.06135531135531135
lt0.057904411764705885
lv0.057904411764705885
uk0.057904411764705885
vi0.057904411764705885
reliabletrue
passestrue
5
name"Isabella"
dialogue"La mia macchina fotografica? Forse ho catturato qualcosa ma non lo so… Devi trovare qualcuno che parla italiano. Non posso spiegarti così, è troppo importante!"
detectedLang"it"
heavyLang"it"
scores
it0.8060381177264294
es0.5710555762775084
pt0.567506581421587
ca0.5454545454545454
ro0.5017331022530329
fr0.4904740806380151
en0.4854586129753915
no0.4668521094112193
tl0.45984030061061537
de0.4562647754137116
sq0.4497607655502392
yo0.3579006141820212
ms0.35101580135440186
da0.33679354094579006
sv0.3247210804462713
sk0.3026076409945421
tr0.3021844660194175
nl0.2909987669543773
pl0.29056138186304753
lt0.2866004962779156
cs0.27398989898989895
sl0.26798217695735205
et0.2353723404255319
vi0.23435419440745675
az0.20138888888888887
hr0.18381831085876507
lv0.18323863636363635
eu0.14243102162565252
is0.13793103448275862
hu0.1147036181678214
fi0.04880066170388751
reliabletrue
passestrue
6
name"Hunter"
dialogue"This language barrier is costing us time. I’ll try to locate a translator in town. Just… stay in Alborn if you can. Don’t go back to those orchards alone."
detectedLang"en"
heavyLang"en"
scores
en0.8063114134542707
tl0.6185336806847787
ro0.49482503696402175
nl0.4605263157894736
it0.45362473347547977
fr0.4429347826086957
pt0.43463872035300605
de0.4244806288601909
ca0.4186046511627907
no0.41024165707710014
yo0.39705882352941174
sv0.3869617224880383
pl0.38659485338120886
da0.3799153055051422
es0.35290404040404044
hr0.32918848167539266
sl0.3211920529801325
ms0.29842573579739906
cs0.2807017543859649
et0.26152737752161387
is0.24130273871206512
sk0.24074074074074073
sq0.23735119047619047
lt0.23564504101416855
eu0.23507462686567165
hu0.23220973782771534
az0.220532319391635
lv0.2017133956386293
tr0.1747181964573269
vi0.13355874894336434
fi0.057904411764705885
reliabletrue
passestrue
7
name"Isabella"
dialogue"Per favore, non andare via senza capire. Ho visto una persona dissolversi nel nulla! Aiutami… ho paura che la prossima possa essere io."
detectedLang"it"
heavyLang"it"
scores
it0.813652412710867
ca0.6296296296296297
es0.5415057915057915
pt0.5408409859835669
no0.5103092783505154
en0.5041753653444677
fr0.5028780743066458
ro0.43283582089552236
tl0.38391699092088194
sv0.37582128777923784
sq0.3606998654104979
da0.3572395128552098
sk0.3361285814116003
de0.3271954674220963
ms0.31059506531204645
fi0.3019838354151359
nl0.2905153099327856
lv0.2759146341463415
lt0.2692307692307693
cs0.258391881342701
hr0.25196850393700787
sl0.24603174603174602
az0.2238562091503268
yo0.2238562091503268
pl0.18941979522184302
et0.18872758326216907
tr0.1753472222222222
is0.16958041958041958
eu0.15780141843971632
vi0.08123791102514508
hu0.06219151036525173
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hold on—that’s my phone. Hunter here… Yeah, I’m on my way. Ten minutes."
detectedLang"en"
heavyLang"en"
scores
en0.8020237571491421
tl0.5985727029438002
fr0.49095022624434387
nl0.46492271105826394
pl0.4360902255639098
da0.42748091603053434
cs0.42675159235668786
sk0.42675159235668786
sq0.41709844559585496
ca0.40476190476190477
de0.40476190476190477
et0.39759036144578314
it0.3382352941176471
fi0.33035714285714285
lt0.2598684210526316
hr0.256198347107438
no0.24369747899159663
sv0.23728813559322032
vi0.22813036020583194
sl0.225473321858864
ro0.2227979274611399
pt0.21875
ms0.2077464788732394
hi0.15730337078651685
yo0.14285714285714285
es0.12959381044487428
tr0.11591355599214145
reliabletrue
passestrue
9
name"Hunter"
dialogue"Sorry, I have to leave right now. We’ll figure out how to talk later. Stay safe."
detectedLang"en"
heavyLang"en"
scores
en0.8167539267015705
tl0.5833333333333334
da0.5442708333333333
no0.48173741362290223
pl0.39095127610208813
de0.36286407766990286
yo0.362089914945322
fr0.3574051407588739
it0.3510506798516687
hr0.3269230769230769
pt0.3137254901960784
ro0.3110236220472441
cs0.3101182654402102
sv0.29906542056074764
ca0.2905405405405405
sq0.2866847826086956
nl0.284741144414169
sk0.279835390946502
lv0.2605633802816902
lt0.24132947976878616
sl0.1873065015479876
hi0.1264559068219634
be0.11764705882352942
tr0.11764705882352942
es0.11616161616161616
hu0.11317567567567569
az0.10714285714285714
et0.10714285714285714
is0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue