Run: 2026-03-12-01KKHZ6SXYJZ8NX84686Y0KWBJ

Run Details

Duration:
2.9s
Cost:
$0.003302
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
92.86% 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="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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: Maria 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 Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
**Scene:** The small café in Alborn, MN was quiet that afternoon, the kind of peaceful lull that usually made the town feel safe. Maria sat by the window, her dark hair falling across her face as she scrolled through the photos on her camera. Her hands trembled slightly. The last few images she’d taken near the old orchard still haunted her. Heavy footsteps approached. Hunter, in his worn leather jacket, stopped at her table. His sharp eyes scanned her and the camera before he spoke. --- **Voice Sheet:** Maria: "…" Hunter: "Excuse me. I’m Detective Hunter. I understand you were taking pictures by the east orchard two nights ago. Mind if I ask you a few questions about what you might’ve seen that evening?" Maria: "¡Dios mío…! Lo vi… Estaba allí, entre los árboles… Era… era algo horrible. No sé cómo explicarlo, pero… la chica desapareció. ¡Desapareció justo delante de mí! Tengo miedo… Creo que me vio también. No… no puedo dormir desde esa noche…" Hunter: "…" Maria: "¡Por favor, señor! Tiene que creerme. Había una luz extraña y luego… nada. Solo silencio. Estoy muy asustada… ¿Qué está pasando en este pueblo?" Hunter: "…" Maria: "Lo siento… Sé que no me entiende. Pero tengo las fotos. Mire… Mire esto." Hunter: "Ma’am, I don’t speak Spanish. Do you… do you speak any English at all?" Maria: "Solo un poco… very little. Lo siento. Estoy… shaken. Muy shaken. La chica… she disappeared. Desapareció. I afraid. Tengo miedo." Hunter: "Disappeared? You actually saw someone disappear?" Maria: "Sí… desapareció. Like… into nothing. I have photo but… is blurry. I don’t know what I saw. I’m sorry." Hunter: "Alright. Look, I’m going to need you to come down to the station with me so we can—" *(Hunter’s phone suddenly rings. He checks the caller ID and his face hardens.)* Hunter: "Damn it. I have to take this. Don’t go anywhere. I’ll be right back." *(Hunter steps away from the table, answering the call in a low, urgent voice as he walks toward the door.)* Maria: "Espera… por favor… no me deje sola…" *(She watches him leave, clutching her camera tightly to her chest, eyes wide with fear.)*
created_at"2026-03-12T21:28:25.795Z" 3/12/2026, 9:28:25 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency308
moderation_latency(null)
generation_time2695
tokens_prompt317
tokens_completion608
native_tokens_prompt382
native_tokens_completion519
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached320
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"
usage0.003302
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"cbc7e6e1-d503-0502-1c3e-cd4e45fa056f"
is_byokfalse
latency295
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-1773350905-ZzSnjFY69u0BZsTC6wWh"
upstream_id"cbc7e6e1-d503-0502-1c3e-cd4e45fa056f"
total_cost0.003302
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
92.86% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"…"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"Excuse me. I’m Detective Hunter. I understand you were taking pictures by the east orchard two nights ago. Mind if I ask you a few questions about what you might’ve seen that evening?"
detectedLang"en"
heavyLang"en"
scores
en0.8103965871385684
tl0.6366939146230699
no0.5161290322580645
fr0.5075913007796471
da0.4816414686825054
nl0.4800693240901213
sv0.47252747252747257
it0.41944847605224966
ro0.41548952752070145
ca0.4074074074074074
pt0.39879759519038077
de0.3775933609958506
sq0.353099730458221
cs0.3340732519422864
es0.32011331444759206
pl0.30755914598961337
sk0.29328621908127206
et0.28486293206197855
is0.24670433145009416
sl0.23809523809523808
hr0.20948616600790515
yo0.20687376074025116
hu0.2058239576439444
tr0.19571045576407506
ms0.19137466307277629
fi0.153737658674189
lv0.15254237288135594
lt0.10780669144981414
az0.099774943735934
vi0.099774943735934
be0.05511811023622047
eu0.05511811023622047
uk0.0498812351543943
reliabletrue
passestrue
2
name"Maria"
dialogue"¡Dios mío…! Lo vi… Estaba allí, entre los árboles… Era… era algo horrible. No sé cómo explicarlo, pero… la chica desapareció. ¡Desapareció justo delante de mí! Tengo miedo… Creo que me vio también. No… no puedo dormir desde esa noche…"
detectedLang"es"
heavyLang"es"
scores
es0.8032528856243442
pt0.6240601503759399
ca0.6166624073600818
it0.5093228655544652
fr0.5070653959907985
en0.44196428571428575
ro0.3710691823899371
eu0.35344827586206895
tl0.3348115299334811
no0.32218707636692273
ms0.3131868131868132
de0.2661448140900196
yo0.26071956628881227
nl0.2566897918731417
sv0.2401215805471125
sq0.20212765957446807
da0.17672886937431392
vi0.15492957746478872
hu0.1539763113367174
tr0.1491775382870108
sl0.14869466515323496
is0.13444893248701673
lv0.12126537785588754
sk0.10554561717352416
az0.10071942446043164
et0.09747292418772564
fi0.09145972138098123
hr0.06308557151780138
pl0.047619047619047616
reliabletrue
passestrue
3
name"Hunter"
dialogue"…"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
4
name"Maria"
dialogue"¡Por favor, señor! Tiene que creerme. Había una luz extraña y luego… nada. Solo silencio. Estoy muy asustada… ¿Qué está pasando en este pueblo?"
detectedLang"es"
heavyLang"es"
scores
es0.8222854096321307
pt0.6305873660879202
ca0.5584988962472406
it0.4609164420485175
fr0.43883277216610556
ro0.35233160621761656
nl0.2784992784992785
sv0.27007299270072993
no0.26793557833089315
sq0.2475545522949586
tr0.2464204973624718
sk0.24127465857359634
et0.23017705927636642
tl0.2125984251968504
en0.20255183413078148
pl0.19289749798224373
cs0.1796554552912223
da0.1755976916735367
sl0.1687448046550291
lt0.1659716430358632
eu0.14456800684345592
lv0.14163090128755365
fi0.13793103448275862
de0.13194444444444445
hu0.12967798085291557
is0.11816578483245149
vi0.08925318761384336
ms0.08842297174111212
hr0.07578558225508317
reliabletrue
passestrue
5
name"Hunter"
dialogue"…"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
6
name"Maria"
dialogue"Lo siento… Sé que no me entiende. Pero tengo las fotos. Mire… Mire esto."
detectedLang"es"
heavyLang"es"
scores
es0.8121869782971619
pt0.676025917926566
ca0.632952691680261
it0.6196111580726965
fr0.5166487647690655
tl0.4863013698630137
nl0.4809688581314879
sq0.46619217081850534
no0.4485294117647059
en0.44029850746268656
lt0.4396014943960149
et0.42820838627700125
lv0.3706293706293706
sk0.3670886075949367
de0.34782608695652173
is0.34114202049780384
yo0.33135215453194655
eu0.3055555555555556
da0.296875
ms0.29245283018867924
hr0.27184466019417475
fi0.2694805194805195
cs0.26350245499181674
tr0.2598684210526316
sl0.256198347107438
sv0.2524916943521595
pl0.22945205479452058
vi0.16820702402957485
hu0.14611005692599618
az0.11591355599214145
ro0.11591355599214145
reliabletrue
passestrue
7
name"Hunter"
dialogue"Ma’am, I don’t speak Spanish. Do you… do you speak any English at all?"
detectedLang"en"
heavyLang"en"
scores
en0.8031496062992126
tl0.6212121212121212
no0.5758218451749735
da0.5332555425904317
sq0.50186799501868
sv0.47506561679790027
hr0.4528043775649795
cs0.441340782122905
ca0.4038748137108793
pl0.4020926756352765
ro0.37694704049844235
de0.36507936507936506
sk0.33774834437086093
it0.3185689948892675
vi0.30313588850174217
yo0.2920353982300885
pt0.2805755395683453
et0.27404718693284935
hu0.25650557620817843
sl0.23076923076923078
nl0.16666666666666666
ms0.15254237288135594
be0.14893617021276595
tr0.14893617021276595
az0.13606911447084233
is0.13606911447084233
lt0.13606911447084233
lv0.13606911447084233
uk0.13606911447084233
reliabletrue
passestrue
8
name"Maria"
dialogue"Solo un poco… very little. Lo siento. Estoy… shaken. Muy shaken. La chica… she disappeared. Desapareció. I afraid. Tengo miedo."
detectedLang"es"
heavyLang"en"
scores
es0.7301275760549558
en0.6137640449438203
it0.5773565573770492
ca0.538848518725545
pt0.40647482014388486
tl0.40647482014388486
fr0.36293436293436293
yo0.33841218925421007
no0.3336025848142165
ro0.32377049180327866
eu0.2930591259640103
sv0.2673179396092362
ms0.25136116152450094
lt0.2486338797814208
sk0.2403314917127072
hu0.22752808988764048
vi0.22389463781749766
lv0.21800947867298578
nl0.21652421652421652
da0.20673076923076925
sq0.20443587270973965
cs0.1943359375
is0.17334669338677355
tr0.15123456790123457
et0.14507772020725387
hr0.1441908713692946
pl0.13249211356466878
be0.0782122905027933
az0.07094594594594594
uk0.07094594594594594
reliabletrue
passestrue
9
name"Hunter"
dialogue"Disappeared? You actually saw someone disappear?"
detectedLang"en"
heavyLang"en"
scores
en0.8053212199870213
ms0.39759036144578314
tl0.3877551020408163
es0.3736951983298539
nl0.3736951983298539
fr0.3562231759656652
pt0.3492407809110629
eu0.31662870159453305
ca0.27007299270072993
ro0.23857868020304565
it0.2248062015503876
cs0.20634920634920634
reliabletrue
passestrue
10
name"Maria"
dialogue"Sí… desapareció. Like… into nothing. I have photo but… is blurry. I don’t know what I saw. I’m sorry."
detectedLang"en"
heavyLang"en"
scores
en0.7818059751594495
tl0.543859649122807
ca0.4672131147540984
es0.4313210848643919
yo0.35323383084577115
pt0.35064935064935066
hu0.3298969072164949
da0.3055555555555556
fr0.2995689655172413
no0.2934782608695652
ms0.281767955801105
it0.24855491329479767
cs0.22894424673784108
nl0.1965389369592089
sk0.19554455445544552
is0.19254658385093168
tr0.18444165621079048
hr0.1761723700887199
sv0.1751269035532995
sq0.1709183673469388
pl0.16237113402061853
eu0.12398921832884095
ro0.12162162162162163
hi0.10591471801925723
be0.09722222222222222
az0.08835904628330996
et0.08835904628330996
lt0.08835904628330996
lv0.08835904628330996
uk0.08835904628330996
vi0.08835904628330996
reliabletrue
passesfalse
11
name"Hunter"
dialogue"Alright. Look, I’m going to need you to come down to the station with me so we can—"
detectedLang"en"
heavyLang"en"
scores
en0.8317064961292493
tl0.6493688639551192
no0.5511669658886894
yo0.5454545454545454
fr0.47643979057591623
nl0.4708994708994709
da0.4692144373673036
sl0.4582881906825569
de0.4350282485875706
it0.40828402366863903
pl0.3757802746566792
ms0.37421777221526903
sk0.3726474278544542
et0.36948297604035313
sq0.36948297604035313
cs0.35233160621761656
sv0.3412384716732542
lv0.27007299270072993
hr0.2636229749631811
lt0.2636229749631811
fi0.2389649923896499
az0.21875
tr0.21383647798742136
es0.16943521594684383
vi0.1652754590984975
pt0.14965986394557826
ca0.1334488734835355
ro0.1334488734835355
zh0.1334488734835355
reliabletrue
passestrue
12
name"Hunter"
dialogue"Damn it. I have to take this. Don’t go anywhere. I’ll be right back."
detectedLang"en"
heavyLang"en"
scores
en0.8232229251953851
tl0.7069710055521282
yo0.5415057915057915
da0.49414270500532487
pl0.43720379146919436
no0.40846824408468246
sq0.38551099611901685
lt0.370026525198939
lv0.3632707774798928
hr0.3493150684931507
cs0.3319268635724332
sk0.3004418262150221
sl0.2952522255192878
hu0.27921092564491656
de0.24242424242424243
ca0.22512234910277326
sv0.22512234910277326
it0.19491525423728812
ro0.1592920353982301
fr0.13479052823315119
be0.12844036697247707
tr0.12844036697247707
az0.1171003717472119
et0.1171003717472119
is0.1171003717472119
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
13
name"Maria"
dialogue"Espera… por favor… no me deje sola…"
detectedLang"es"
heavyLang"es"
scores
es0.7713414634146342
pt0.7621564482029598
it0.6942934782608696
ca0.6830985915492958
en0.6059544658493871
sq0.6038732394366197
no0.5909090909090909
fr0.4201030927835051
sl0.40476190476190477
tl0.40318302387267907
nl0.39839572192513373
ro0.3967828418230563
lv0.3679775280898876
eu0.3161094224924012
hr0.3098159509202454
et0.296875
sk0.2879746835443038
tr0.281150159744409
ms0.27184466019417475
fi0.25
pl0.25
da0.22413793103448276
sv0.22413793103448276
reliabletrue
passestrue