Run: 2026-03-12-01KKHZ5KYB4RZGW8QWH1GZA3PQ

Run Details

Duration:
2.9s
Cost:
$0.003303
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
91.67% 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** Isabella sat at a small outdoor table at the corner café in Alborn’s town square, the late-afternoon sun warming the checkered tablecloth. Her beloved camera rested in her hands as she slowly scrolled through the day’s photos, brows furrowed. The images from the old orchard path still made her stomach twist. A tall, broad-shouldered man in a dark jacket approached. His stride was purposeful, his expression serious. He stopped beside her table. **Voice Sheet** Isabella: “...” Hunter: “Excuse me, miss. I’m Detective Hunter. I was hoping you might have seen or heard anything about the disappearance that happened two nights ago near the old mill. Anything unusual? Even small details could help.” Isabella: “Mi dispiace… non capisco. Ero lì con la mia macchina fotografica quella sera… ho sentito un rumore strano tra gli alberi, come se qualcuno stesse trascinando qualcosa di pesante. Poi ho visto una figura… ma quando ho guardato di nuovo era sparita. Ho paura… ho tanta paura che stia succedendo di nuovo come in Italia. Non so cosa fare. Sono sola qui e non parlo inglese…” Hunter: “...” Isabella: “...” Hunter: “I… uh… I’m sorry, I don’t understand Italian. Do you speak any English at all?” Isabella: “Solo un pochino… very little. I see… something. Dark. In the trees. But… I am scared. Very scared.” Hunter: “Dark in the trees. Okay. That’s something. Can you show me the pictures you took that night?” Isabella: “Le foto… sì, guarda. Ma ti prego, fai attenzione. Sento che c’è qualcosa di sbagliato in questa città. Qualcosa di malvagio.” Hunter: “...” They continued for several minutes, Hunter pointing at her camera screen while Isabella tried to explain in broken English and rapid Italian. He nodded along even when he clearly had no idea what she was saying, occasionally writing notes in a small black notebook. Suddenly Hunter’s phone rang. He glanced at the screen, his face tightening. Hunter: “I have to take this. It’s important. Stay safe, miss. I’ll… I’ll find someone who speaks Italian and come back. Don’t go anywhere alone, alright?” Isabella: “Sì… stai attento anche tu, detective.” Hunter gave her one last frustrated but sincere look, then turned and strode quickly away, already answering the call. Isabella watched him go, her fingers tightening around her camera as the café’s apple-scented breeze suddenly felt much colder.
created_at"2026-03-12T21:27:46.895Z" 3/12/2026, 9:27:46 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency362
moderation_latency(null)
generation_time2750
tokens_prompt321
tokens_completion668
native_tokens_prompt386
native_tokens_completion537
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached384
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"
usage0.0033028
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"545bd5fd-295c-fe14-c119-a84c910d31c7"
is_byokfalse
latency317
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773350866-NcJbA3tAkmNEiqOmGCe9"
upstream_id"545bd5fd-295c-fe14-c119-a84c910d31c7"
total_cost0.0033028
cache_discount0.0006912
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
91.67% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"“...”"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"“Excuse me, miss. I’m Detective Hunter. I was hoping you might have seen or heard anything about the disappearance that happened two nights ago near the old mill. Anything unusual? Even small details could help.”"
detectedLang"en"
heavyLang"en"
scores
en0.8096178254124947
tl0.6049165935030729
fr0.4306199915647407
nl0.4102228047182176
no0.3871992737176577
da0.3715083798882682
sq0.3515850144092219
pt0.303405572755418
it0.29942916450441104
de0.29540709812108557
ms0.2902208201892744
sv0.267100977198697
es0.26510615133369625
ro0.2549668874172185
ca0.24496644295302009
yo0.23469387755102045
et0.19786096256684493
hr0.1945107398568019
cs0.19258373205741627
sl0.1702519975414874
tr0.12337662337662338
sk0.08845374746792707
pl0.08536585365853659
lt0.0841248303934871
fi0.05263157894736842
be0.04929577464788732
hu0.04728299223712067
az0.0445859872611465
is0.0445859872611465
lv0.0445859872611465
uk0.0445859872611465
vi0.0445859872611465
reliabletrue
passestrue
2
name"Isabella"
dialogue"“Mi dispiace… non capisco. Ero lì con la mia macchina fotografica quella sera… ho sentito un rumore strano tra gli alberi, come se qualcuno stesse trascinando qualcosa di pesante. Poi ho visto una figura… ma quando ho guardato di nuovo era sparita. Ho paura… ho tanta paura che stia succedendo di nuovo come in Italia. Non so cosa fare. Sono sola qui e non parlo inglese…”"
detectedLang"it"
heavyLang"it"
scores
it0.8050725936547769
es0.6317927882173692
pt0.5750293083235639
ca0.5598947794415217
ro0.5504340636626706
fr0.5055694476017277
en0.4837408022786613
sq0.4322631166797181
tl0.42261746748075396
no0.40992946283233855
de0.39900525006907983
ms0.3873239436619718
yo0.36809994189424755
sl0.35402435402435406
sk0.3262081784386617
sv0.3217960710944809
da0.2988394584139265
cs0.28641732283464566
nl0.27884615384615385
et0.2708682534361381
pl0.26619433198380565
hr0.2619613165931456
lt0.25564681724846
vi0.2505168849069607
fi0.22899680964197092
lv0.22070942314582587
tr0.21224194132560667
az0.1736322188449848
hu0.15501165501165504
is0.14133438610343466
eu0.10640920295809367
reliabletrue
passestrue
3
name"Hunter"
dialogue"“...”"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
4
name"Isabella"
dialogue"“...”"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
5
name"Hunter"
dialogue"“I… uh… I’m sorry, I don’t understand Italian. Do you speak any English at all?”"
detectedLang"en"
heavyLang"en"
scores
en0.8004354136429608
tl0.6686746987951807
no0.5994173343044428
da0.5756172839506173
sv0.5009074410163339
sq0.4607843137254902
cs0.4549058473736373
de0.42105263157894735
hr0.4148936170212766
ro0.4130202774813233
it0.40411700975081255
pl0.38684503901895206
pt0.36416184971098264
sk0.3475682087781732
ca0.33008526187576126
nl0.30467762326169406
yo0.29936305732484075
ms0.28756476683937826
sl0.25675675675675674
vi0.2403314917127072
et0.21540656205420827
is0.19941775836972345
fi0.19590643274853803
tr0.18998527245949925
lt0.1863905325443787
az0.18154761904761904
be0.11290322580645161
hu0.1085899513776337
es0.10277324632952692
fr0.10277324632952692
lv0.10277324632952692
uk0.10277324632952692
reliabletrue
passestrue
6
name"Isabella"
dialogue"“Solo un pochino… very little. I see… something. Dark. In the trees. But… I am scared. Very scared.”"
detectedLang"en"
heavyLang"en"
scores
en0.793713163064833
it0.6179039301310044
tl0.5508982035928144
ro0.5278776978417267
sv0.4318181818181818
fr0.4281045751633987
ca0.4268558951965066
yo0.42497261774370204
es0.4074492099322799
et0.38811188811188807
no0.38307873090481787
pl0.36594202898550726
da0.3581907090464548
de0.3462017434620174
nl0.3137254901960784
ms0.3055555555555556
lv0.30463576158940403
sq0.28765264586160105
cs0.27884615384615385
sk0.2391304347826087
sl0.22680412371134018
az0.21875
hr0.20933734939759033
hi0.14215686274509806
pt0.12935323383084577
be0.11764705882352942
tr0.11764705882352942
hu0.11317567567567569
is0.10714285714285714
lt0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passesfalse
7
name"Hunter"
dialogue"“Dark in the trees. Okay. That’s something. Can you show me the pictures you took that night?”"
detectedLang"en"
heavyLang"en"
scores
en0.8218711276332095
tl0.6637426900584795
nl0.4986922406277245
fr0.4306930693069307
ca0.37635574837310193
no0.3660418963616317
it0.36252771618625274
sq0.3618201997780244
ms0.3539325842696629
ro0.33831990794016115
de0.33755760368663595
et0.33755760368663595
yo0.3187203791469194
sv0.3088942307692307
pt0.29706601466992666
sl0.2962056303549572
da0.28035043804755944
es0.23841059602649006
az0.21875
pl0.1274658573596358
lv0.12613981762917933
cs0.11944869831546708
tr0.11809815950920245
fi0.11538461538461538
reliabletrue
passestrue
8
name"Isabella"
dialogue"“Le foto… sì, guarda. Ma ti prego, fai attenzione. Sento che c’è qualcosa di sbagliato in questa città. Qualcosa di malvagio.”"
detectedLang"it"
heavyLang"it"
scores
it0.809071974080074
pt0.5074626865671642
es0.4758576874205845
yo0.4751908396946565
fr0.47250639386189264
ro0.46463335496430885
sl0.45291777188328913
tl0.44668008048289737
ca0.4234800838574424
en0.41737288135593226
ms0.3986880466472303
pl0.3644067796610169
no0.35647425897035884
sk0.3346774193548387
de0.3102006688963211
hr0.3102006688963211
az0.23752310536044363
lt0.23184357541899442
sq0.22897196261682243
cs0.22022684310018903
nl0.20977011494252876
lv0.20289855072463767
tr0.1823587710604559
hu0.1791044776119403
sv0.17746759720837485
vi0.175
fi0.16750756811301715
et0.16158536585365854
eu0.0924092409240924
is0.08333333333333334
da0.0782122905027933
reliabletrue
passestrue
9
name"Hunter"
dialogue"“...”"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
10
name"Hunter"
dialogue"“I have to take this. It’s important. Stay safe, miss. I’ll… I’ll find someone who speaks Italian and come back. Don’t go anywhere alone, alright?”"
detectedLang"en"
heavyLang"en"
scores
en0.8166259168704157
tl0.6674057649667406
da0.4581577363034317
it0.4174757281553398
yo0.3767313019390581
no0.3701889433170049
ro0.3644067796610169
fr0.3635077793493635
pl0.33135215453194655
ca0.3263473053892215
sq0.3212669683257918
es0.2730210016155089
pt0.2706645056726094
hr0.25864909390444807
lt0.250624479600333
cs0.24686192468619247
sl0.23011120615911035
sv0.22680412371134018
nl0.205648720211827
de0.19282511210762332
tr0.18845807033363388
sk0.1847826086956522
et0.18330308529945552
lv0.17050691244239632
ms0.14285714285714285
fi0.12959381044487428
az0.11937377690802348
be0.07216494845360825
hu0.06928645294725957
is0.06542056074766354
uk0.06542056074766354
vi0.06542056074766354
reliabletrue
passestrue
11
name"Isabella"
dialogue"“Sì… stai attento anche tu, detective.”"
detectedLang"it"
heavyLang"it"
scores
it0.7822299651567944
fr0.654696132596685
ro0.6355685131195336
en0.6177370030581039
es0.609375
tl0.571917808219178
pt0.5559502664298401
cs0.500998003992016
ca0.494949494949495
sk0.43566591422121903
de0.4075829383886255
lt0.40476190476190477
yo0.40191387559808617
lv0.3872549019607844
sq0.3872549019607844
no0.3842364532019704
hr0.37810945273631835
sl0.3573264781491003
da0.251497005988024
nl0.24698795180722888
pl0.24698795180722888
sv0.21135646687697163
reliabletrue
passestrue