Run: 2026-03-12-01KKHYXKD6CPHCY9DCRY2948YH

Run Details

Duration:
3.0s
Cost:
$0.003903
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:** The small cafe in Alborn, MN buzzed quietly with the afternoon crowd enjoying their coffee and slices of apple pie. Isabella sat at a corner table by the window, her dark hair falling loosely over one shoulder as she scrolled through the photos on her camera. The lens had captured the golden autumn light over the orchards yesterday—images that now felt strangely haunting after what she had witnessed. Hunter entered the cafe, his tall frame cutting an imposing figure in his dark jacket. His sharp eyes scanned the room before landing on the young woman with the camera. He’d heard she might have been near the old mill the night before last, close to where another person had vanished. With purposeful strides, he approached her table. **Voice Sheet:** Isabella: "..." Hunter: "Excuse me, miss. I’m Detective Hunter with the Alborn sheriff’s department. Mind if I ask you a few questions about the festival last weekend? There was an incident near the mill, and I’m told you were photographing in that area." Isabella: "...Mi scusi? Non parlo inglese... Ho visto qualcosa di terribile vicino al mulino vecchio. C’era una figura strana... ho paura che sia successa una cosa orribile. Non so cosa fare... Sono molto scossa." Hunter: "..." Isabella: "...Per favore, mi aiuti. Non capisco cosa sta succedendo in questa città. Ho solo la mia macchina fotografica e ora ho paura di uscire da sola." Hunter: "I... uh... I don’t speak Italian. Do you understand any English at all? English? I just need to know if you saw anything unusual last weekend." Isabella: "...Sì, ho scattato delle foto quella sera. Ma c’era quella sagoma... non era normale. Ho sentito un grido e poi più niente. Sono ancora tutta tremante." Hunter: "...Right. This is going nowhere. Look, here’s my card—maybe someone at the college can translate for you. I’ll come back later with an interpreter." Isabella: "...Non se ne vada, per favore. Ho visto qualcosa di brutto... forse una persona che veniva portata via..." Hunter: "..." *(Hunter’s phone suddenly rings. He checks the screen and his expression hardens.)* Hunter: "Hunter here... Yeah, I’m on my way. Ten minutes." Isabella: "..." Hunter: "I have to go—emergency. We’ll talk again soon. Stay safe, miss." *(He gives her a frustrated but polite nod and strides quickly out of the cafe, leaving Isabella still gripping her camera, her hands trembling slightly as she stares after him.)*
created_at"2026-03-12T21:23:24.203Z" 3/12/2026, 9:23:24 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency280
moderation_latency(null)
generation_time2864
tokens_prompt321
tokens_completion652
native_tokens_prompt386
native_tokens_completion541
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached64
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"
usage0.0039028
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"6dfb6758-b28f-7937-01c4-85e41fff9be9"
is_byokfalse
latency240
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-1773350604-b6ubsNrQj4QYB0lRIVm2"
upstream_id"6dfb6758-b28f-7937-01c4-85e41fff9be9"
total_cost0.0039028
cache_discount0.0001152
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% 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 with the Alborn sheriff’s department. Mind if I ask you a few questions about the festival last weekend? There was an incident near the mill, and I’m told you were photographing in that area."
detectedLang"en"
heavyLang"en"
scores
en0.800783360345759
tl0.6384803921568627
fr0.5492053789731052
nl0.5218800648298217
it0.4784299858557285
ro0.4644153957879448
ca0.46128560993425854
de0.44756554307116103
sq0.43723769553605496
pt0.4121163810282981
no0.4059605316149819
da0.40235008103727715
es0.37367303609341823
sv0.3701964133219471
ms0.36857876712328763
sl0.3441529568697199
cs0.3409294012511171
yo0.33528616493916175
hr0.30293005671077505
et0.30160984848484845
az0.29324389075227597
pl0.2860600193610842
sk0.28502181289384393
hu0.25316455696202533
lt0.2129135538954109
tr0.15810502283105024
vi0.14094350611531742
fi0.11992840095465393
lv0.11729503291442249
eu0.1055184960582171
is0.08555486670799753
hi0.049613402061855674
be0.045307443365695796
uk0.04096228868660599
reliabletrue
passestrue
2
name"Isabella"
dialogue"...Mi scusi? Non parlo inglese... Ho visto qualcosa di terribile vicino al mulino vecchio. C’era una figura strana... ho paura che sia successa una cosa orribile. Non so cosa fare... Sono molto scossa."
detectedLang"it"
heavyLang"it"
scores
it0.7999346725461375
ca0.5694200351493849
es0.557282255149982
pt0.47334479793637146
fr0.4491906474820144
ro0.4367816091954023
en0.40562833575934015
no0.3917576961271102
da0.35729275970619095
ms0.3559411146161935
tl0.3497876857749469
sl0.33997844827586204
sk0.33023510114816845
de0.3106359032076534
sq0.28362573099415206
yo0.2755765819041987
sv0.2593712212817413
fi0.2525930445393533
nl0.2512224938875306
cs0.24661746617466176
hr0.24382716049382716
lv0.2076326002587322
lt0.1935483870967742
pl0.1871267418712674
et0.17619367854741091
az0.17452830188679244
tr0.17341430499325236
is0.16666666666666666
hu0.14930555555555555
vi0.13793103448275862
eu0.1299715909090909
reliabletrue
passestrue
3
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
4
name"Isabella"
dialogue"...Per favore, mi aiuti. Non capisco cosa sta succedendo in questa città. Ho solo la mia macchina fotografica e ora ho paura di uscire da sola."
detectedLang"it"
heavyLang"it"
scores
it0.8164187535304086
ro0.6062197092084006
es0.5925616381111576
ca0.5576225045372051
pt0.548611111111111
en0.4989722507708119
sl0.4833068362480127
fr0.45561139028475717
tl0.43965517241379315
no0.40909090909090906
yo0.40548780487804875
de0.4011056511056511
nl0.3996305418719212
sq0.377791959157626
sv0.3758002560819462
hr0.365234375
pl0.3517287234042553
sk0.32758620689655166
tr0.3143459915611814
ms0.3124118476727786
da0.30007178750897345
az0.2857142857142857
cs0.24826522744795684
lt0.24183514774494555
lv0.20796100731112918
vi0.20016406890894176
eu0.1779089376053963
et0.15948275862068964
fi0.14548641542506574
hu0.1424802110817942
is0.1271262309758281
reliabletrue
passestrue
5
name"Hunter"
dialogue"I... uh... I don’t speak Italian. Do you understand any English at all? English? I just need to know if you saw anything unusual last weekend."
detectedLang"en"
heavyLang"en"
scores
en0.8072289156626506
tl0.6061053668143771
da0.5584988962472406
no0.5381062355658198
sv0.4851994851994852
cs0.4244604316546763
et0.4177583697234352
sq0.41605839416058393
pl0.4108983799705449
nl0.3916349809885932
hr0.3874425727411945
sk0.3850883935434281
ms0.3735317149569303
de0.3333333333333333
ro0.32603201347935973
yo0.3174061433447099
ca0.30313588850174217
sl0.27992799279927993
pt0.2673992673992674
it0.25442684063373716
lt0.22330097087378642
lv0.18781725888324874
vi0.17864476386036962
es0.14893617021276595
is0.14621131270010673
fi0.14346895074946467
tr0.13885898815931108
az0.13232104121475055
be0.08045977011494253
hu0.07727797001153403
fr0.07300115874855156
uk0.07300115874855156
reliabletrue
passestrue
6
name"Isabella"
dialogue"...Sì, ho scattato delle foto quella sera. Ma c’era quella sagoma... non era normale. Ho sentito un grido e poi più niente. Sono ancora tutta tremante."
detectedLang"it"
heavyLang"it"
scores
it0.8096955128205129
fr0.5984784446322908
es0.509550851832731
ro0.5070057083549558
pt0.4845360824742268
no0.4385342789598109
ca0.42284325637910086
tl0.4171779141104295
fi0.40883634100808963
et0.40809968847352024
de0.39180537772087065
sq0.39063502245028864
yo0.3290960451977401
da0.32045779685264664
en0.31308749096167754
eu0.2983751846381093
sk0.29577464788732394
lv0.27480916030534347
pl0.24662965900079303
sl0.2418196328810854
lt0.22952149229521493
ms0.2263843648208469
nl0.22575387123064386
cs0.1908006814310051
sv0.19011082693947143
tr0.17102966841186737
az0.1659350307287094
hr0.16003536693191867
hu0.14337240757439135
vi0.07587548638132297
is0.06588003933136675
reliabletrue
passestrue
7
name"Hunter"
dialogue"...Right. This is going nowhere. Look, here’s my card—maybe someone at the college can translate for you. I’ll come back later with an interpreter."
detectedLang"en"
heavyLang"en"
scores
en0.8172848529143066
tl0.6354356543930004
no0.5143273433705683
nl0.504950495049505
de0.4742376445846478
da0.4692144373673036
fr0.41211052322163433
it0.3634627625716105
pt0.35233160621761656
es0.3485342019543974
ro0.3368700265251989
ca0.32157394843962006
yo0.3183367416496251
sq0.3065187239944522
ms0.3021632937892533
tr0.29577464788732394
sv0.2831541218637993
cs0.2727272727272727
sk0.2727272727272727
pl0.24242424242424243
hu0.2366412213740458
vi0.20634920634920634
eu0.20191540303272149
hr0.18099918099918103
az0.1687448046550291
sl0.16666666666666666
et0.15966386554621848
lv0.13269731136166524
lt0.12587412587412586
is0.08424908424908424
hi0.07063197026022305
reliabletrue
passestrue
8
name"Isabella"
dialogue"...Non se ne vada, per favore. Ho visto qualcosa di brutto... forse una persona che veniva portata via..."
detectedLang"it"
heavyLang"it"
scores
it0.8060344827586207
ca0.6549079754601227
fr0.5667522464698331
es0.5553359683794467
no0.5478901540522438
ro0.5209368346344925
pt0.5108695652173912
da0.48786039453717756
sv0.48591012947448586
sl0.4855182926829268
en0.48433919022154315
sq0.4734789391575663
hr0.4407622203811102
nl0.4063324538258575
de0.4058098591549295
lt0.3989314336598397
cs0.39570277529095793
tl0.3829981718464351
ms0.3784530386740331
lv0.36500470366886173
sk0.36140018921475875
yo0.3091095189355169
fi0.291710388247639
is0.2598684210526316
tr0.24581005586592178
hu0.23556058890147225
et0.22413793103448276
eu0.20867526377491208
pl0.15730337078651685
az0.14880201765447668
vi0.12564766839378239
reliabletrue
passestrue
9
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
10
name"Hunter"
dialogue"Hunter here... Yeah, I’m on my way. Ten minutes."
detectedLang"en"
heavyLang"en"
scores
en0.7926744989633725
tl0.620253164556962
fr0.5384615384615384
pl0.5370370370370371
cs0.5275590551181102
sk0.5275590551181102
ca0.504950495049505
et0.49748743718592964
de0.4350282485875706
fi0.42528735632183906
sq0.42528735632183906
nl0.41972920696324956
lt0.34497816593886466
hr0.34065934065934067
da0.33184855233853006
no0.3258426966292135
sv0.3181818181818182
sl0.30394431554524365
it0.3023255813953488
ro0.3006993006993007
pt0.29577464788732394
ms0.2822966507177033
hi0.21875
yo0.2
es0.18256130790190736
tr0.16434540389972147
reliabletrue
passestrue
11
name"Isabella"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
12
name"Hunter"
dialogue"I have to go—emergency. We’ll talk again soon. Stay safe, miss."
detectedLang"en"
heavyLang"en"
scores
en0.81859410430839
tl0.574468085106383
da0.5375722543352601
pl0.5321637426900585
yo0.42938659058487877
it0.40828402366863903
nl0.4074074074074074
hr0.3893129770992366
no0.38837920489296635
cs0.3710691823899371
sk0.33774834437086093
lv0.3162393162393162
lt0.2945326278659612
es0.27404718693284935
ca0.25650557620817843
sv0.25650557620817843
sq0.250936329588015
sl0.23224568138195778
ja0.2
ro0.1836734693877551
pt0.15966386554621848
fr0.15789473684210525
be0.14893617021276595
tr0.14893617021276595
hu0.14346895074946467
az0.13606911447084233
et0.13606911447084233
is0.13606911447084233
uk0.13606911447084233
vi0.13606911447084233
reliabletrue
passestrue