Run: 2026-05-01-01KQHS99RZG5A5WGNCRG0EZHAQ

Run Details

Duration:
11.2s
Cost:
$0.002185
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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
**Scene:** The small café in Alborn buzzed with the quiet morning crowd—locals nursing coffees before the apple festival preparations kicked into high gear. Melanie sat alone at a corner table, her blonde hair catching the sunlight streaming through the window. She fiddled with her camera, scrolling through landscape shots of the rolling Minnesota fields she'd taken the day before, completely absorbed. Hunter entered, his tall frame and serious expression marking him as an outsider even in this tight-knit town. The former Marine scanned the room, his detective instincts kicking in. Spotting the young woman with the camera—someone who'd been seen around town taking photos near the areas where people had vanished—he approached her table with purposeful strides. "Excuse me, miss," Hunter said, his voice low and direct. "I'm Detective Hunter. Mind if I ask you a few questions about what you might've seen at the old orchard last weekend? There was an event there that could be connected to the recent... incidents." Melanie looked up, her face paling as memories of strange shadows and a haunting scream from that evening flooded back. She clutched her camera tighter, visibly shaken, and responded in rapid, troubled German, her accent thick with distress. **Voice Sheet:** Melanie: "Es war schrecklich... Ich habe etwas gesehen, das nicht normal war. Schatten bei den Bäumen, und dann dieser Schrei. Ich bin weggerannt, aber ich weiß nicht, was es war. Bitte, ich bin nur hier zum Fotografieren. Ich verstehe nicht, warum das passiert." Hunter: "..." Melanie: "Ich habe Fotos gemacht, aber sie zeigen nichts Klares. Nur verschwommene Formen. Es hat mich die ganze Nacht nicht schlafen lassen. Was geht hier vor? Ich fühle mich nicht sicher." Hunter: "..." Melanie: "Vielleicht sollte ich zur Polizei gehen, aber ich spreche kein Englisch. Das ist alles so verwirrend. Können Sie mir helfen?" Hunter: "I... don't speak German. Damn it." Melanie: "Sind Sie auch besorgt? Jeder in der Stadt scheint etwas zu verbergen. Ich habe die verschwundenen Personen in den Nachrichten gesehen, bevor ich hierherkam." Hunter: "Look, I think we're talking past each other. If you saw something at the orchard—anything at all—it could help with the case. People are disappearing, and I need leads." Melanie: "Der Apfelfest... Ich wollte nur schöne Landschaften fotografieren. Aber jetzt... ich habe Angst, dass etwas Böses hier ist." Hunter: "This isn't working. Maybe I need to find a translator. Just... stay safe, okay? Don't go near the woods alone." The conversation dragged on for several more minutes, a mix of Melanie's increasingly anxious German explanations about the eerie figures she'd glimpsed and Hunter's frustrated, one-sided attempts to clarify in English. He jotted notes anyway, piecing together what he could from her gestures and repeated words like "Schatten" (shadow) and "Schrei" (scream). Just as Melanie pulled up a blurry photo on her camera to show him, Hunter's phone rang sharply. He checked the screen, his expression hardening. "Sorry, I have to take this—it's the station," he muttered, more to himself than to her. With a nod that he hoped conveyed reassurance, Hunter stood and hurried out of the café, leaving Melanie alone with her camera and her unresolved fears.
created_at"2026-05-01T12:47:43.396Z" 5/1/2026, 12:47:43 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency441
moderation_latency(null)
generation_time11134
tokens_prompt319
tokens_completion865
native_tokens_prompt386
native_tokens_completion708
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.0021853
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"5bb8f191-d596-9759-bb25-a7433b30a403"
is_byokfalse
latency106
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-1777639663-qeGtjbEcKLs0XWHMkVad"
session_id(null)
api_type"completions"
id"gen-1777639663-wU5WqmEIZYV4COh1iJJG"
upstream_id"5bb8f191-d596-9759-bb25-a7433b30a403"
total_cost0.0021853
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"I'm Detective Hunter. Mind if I ask you a few questions about what you might've seen at the old orchard last weekend? There was an event there that could be connected to the recent... incidents."
detectedLang"en"
heavyLang"en"
scores
en0.817916970138383
tl0.6045555204049351
fr0.5873225486959393
ca0.5078740157480316
nl0.5027844073190135
da0.470563320626853
it0.4630584192439862
ro0.44836716681376876
no0.42765567765567764
de0.40954180444024557
pt0.4078635717669351
sv0.3759360958562157
yo0.3721747865394274
cs0.36612576064908725
es0.3475991649269311
sk0.33119315141787053
sq0.3143170597915524
hr0.3078626799557032
sl0.29735806632939854
pl0.29017603634298694
lt0.27870744373918066
hu0.2550655542312277
lv0.21972534332084895
et0.21875
ms0.1830065359477124
tr0.18140144073346431
vi0.16219839142091153
az0.1397109428768066
eu0.12219101123595505
zh0.1090520313613685
is0.0994236311239193
be0.05303030303030303
fi0.04798172124904798
uk0.04798172124904798
reliabletrue
passestrue
1
name"Melanie"
dialogue"Es war schrecklich... Ich habe etwas gesehen, das nicht normal war. Schatten bei den Bäumen, und dann dieser Schrei. Ich bin weggerannt, aber ich weiß nicht, was es war. Bitte, ich bin nur hier zum Fotografieren. Ich verstehe nicht, warum das passiert."
detectedLang"de"
heavyLang"de"
scores
de0.8248118349338179
nl0.5412844036697247
no0.4155844155844156
da0.39651318730442564
sv0.3626062322946175
ca0.35927859515899385
en0.34049829018075234
ms0.3280238924838228
es0.3157627977698935
it0.3143727780599289
pt0.303405572755418
tr0.2784607161945484
lt0.2710583153347732
eu0.23382519863791143
pl0.23208191126279862
ro0.2276887871853547
cs0.2227979274611399
fr0.2155723416618245
et0.21006436512580456
sk0.18821407095610343
lv0.18625678119349007
fi0.1599253266957063
sq0.1599253266957063
az0.15677701436602123
hr0.12677878395860284
sl0.12677878395860284
hu0.1141732283464567
is0.08906882591093118
tl0.0872210953346856
yo0.060542797494780795
reliabletrue
passestrue
2
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
3
name"Melanie"
dialogue"Ich habe Fotos gemacht, aber sie zeigen nichts Klares. Nur verschwommene Formen. Es hat mich die ganze Nacht nicht schlafen lassen. Was geht hier vor? Ich fühle mich nicht sicher."
detectedLang"de"
heavyLang"de"
scores
de0.8220942053541173
nl0.625668449197861
sv0.42084942084942084
no0.3905977945443993
da0.37574316290130794
es0.3686109440769693
ca0.35503685503685506
en0.328214971209213
fr0.3110236220472441
lv0.30509596293845137
sk0.2803289924605894
it0.2768595041322314
ro0.27436074637180374
pt0.2738589211618257
lt0.2647058823529412
pl0.25160370634354956
hu0.23636363636363636
cs0.2262343404568902
sq0.20933734939759033
tl0.20634920634920634
ms0.18414918414918416
is0.16996047430830039
tr0.16996047430830039
hr0.16267942583732056
sl0.16
az0.14979757085020243
yo0.14285714285714285
et0.13509060955518945
eu0.05660377358490566
reliabletrue
passestrue
4
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
5
name"Melanie"
dialogue"Vielleicht sollte ich zur Polizei gehen, aber ich spreche kein Englisch. Das ist alles so verwirrend. Können Sie mir helfen?"
detectedLang"de"
heavyLang"de"
scores
de0.8280679131742962
nl0.6261682242990654
no0.44016794961511546
fi0.4248741912293314
sk0.36507936507936506
en0.3480032599837001
da0.34156378600823045
hr0.33993399339933994
it0.3294216261525566
fr0.3254637436762226
ro0.3144815766923736
sl0.3055555555555556
pl0.2825112107623318
et0.25719591457753016
sv0.25023430178069356
pt0.2277992277992278
tl0.22555663117134558
eu0.20713577799801783
hu0.1861648016276704
lt0.1811668372569089
ca0.17440660474716202
tr0.17184265010351968
sq0.16666666666666666
es0.16230366492146597
ms0.16142557651991615
az0.15966386554621848
is0.1543340380549683
yo0.13606911447084233
hi0.11699779249448124
vi0.11012235817575083
cs0.10213243546576879
lv0.10011248593925759
fa0.08571428571428572
reliabletrue
passestrue
6
name"Hunter"
dialogue"I... don't speak German. Damn it."
detectedLang"en"
heavyLang"en"
scores
en0.7952684258416742
tl0.6422893481717011
sq0.5631067961165048
ro0.5273109243697479
ca0.49664429530201337
sv0.4803695150115473
it0.4693396226415094
yo0.4201030927835051
lv0.39839572192513373
no0.39189189189189183
tr0.3835616438356164
da0.3818681318681319
hr0.3818681318681319
az0.3715083798882682
pl0.358974358974359
cs0.3181818181818182
nl0.25742574257425743
de0.25
sk0.24242424242424243
be0.23728813559322032
es0.23728813559322032
ms0.23728813559322032
hu0.22945205479452058
et0.21875
is0.21875
lt0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
7
name"Melanie"
dialogue"Sind Sie auch besorgt? Jeder in der Stadt scheint etwas zu verbergen. Ich habe die verschwundenen Personen in den Nachrichten gesehen, bevor ich hierherkam."
detectedLang"de"
heavyLang"de"
scores
de0.821154828819622
nl0.673202614379085
no0.501187648456057
sv0.48805460750853247
da0.4763092269326683
pl0.33962264150943394
sq0.30966469428007887
es0.30601454064771977
it0.3027888446215139
ro0.29149797570850206
ca0.2895805142083897
eu0.2857142857142857
en0.265220433869839
fr0.26419060967063773
sk0.25426136363636365
cs0.23802612481857763
tr0.23636363636363636
is0.22164566345441064
ms0.22106824925816024
pt0.21052631578947367
fi0.20454545454545453
tl0.1828793774319066
lv0.17517674783974863
sl0.17257683215130024
az0.16134185303514376
yo0.1435562805872757
et0.1315136476426799
lt0.12427022518765637
hu0.11392405063291139
hr0.10562180579216354
reliabletrue
passestrue
8
name"Hunter"
dialogue"Look, I think we're talking past each other. If you saw something at the orchard—anything at all—it could help with the case. People are disappearing, and I need leads."
detectedLang"en"
heavyLang"en"
scores
en0.8271604938271605
tl0.5934959349593496
no0.41892639734366355
da0.360146252285192
nl0.3574051407588739
sv0.35304990757855825
ms0.33290978398983484
fr0.3181818181818182
sq0.30921052631578944
it0.2895805142083897
yo0.26004228329809725
ro0.23076923076923078
de0.2273730684326711
et0.2164179104477612
cs0.1484184914841849
lv0.12427022518765637
pt0.12427022518765637
hr0.1169049621530698
ca0.11616161616161616
is0.11317567567567569
pl0.10714285714285714
es0.06914893617021277
sk0.0641711229946524
be0.0625
tr0.0625
hu0.05998209489704566
az0.05660377358490566
lt0.05660377358490566
uk0.05660377358490566
vi0.05660377358490566
reliabletrue
passestrue
9
name"Melanie"
dialogue"Der Apfelfest... Ich wollte nur schöne Landschaften fotografieren. Aber jetzt... ich habe Angst, dass etwas Böses hier ist."
detectedLang"de"
heavyLang"de"
scores
de0.8048350541425333
nl0.5416913069189828
da0.4918032786885246
no0.47421981004070557
ca0.3318965517241379
sk0.31355181576616475
tr0.2883379247015611
sv0.2876838235294118
pl0.23418972332015808
en0.23038728897715988
ms0.2280876494023904
es0.20675537359263052
ro0.20675537359263052
eu0.19689119170984457
fr0.1594360086767896
hr0.15021929824561403
sl0.15021929824561403
sq0.14835164835164832
cs0.1474147414741474
it0.13984461709211987
lt0.13984461709211987
et0.13600891861761427
lv0.13600891861761427
pt0.13600891861761427
is0.1282339707536558
hi0.1203178206583428
tl0.08284023668639054
az0.07074340527577938
reliabletrue
passestrue
10
name"Hunter"
dialogue"This isn't working. Maybe I need to find a translator. Just... stay safe, okay? Don't go near the woods alone."
detectedLang"en"
heavyLang"en"
scores
en0.8133333333333332
tl0.6054114994363021
pl0.49567723342939485
no0.47328818660647104
da0.46848899012908124
sv0.4496855345911949
yo0.4295028524857376
hr0.41225860621326615
et0.4102780117944398
sq0.381078691423519
cs0.37888198757763975
ca0.3783303730017762
fr0.3766696349065004
sk0.36189608021877845
it0.35779816513761464
ro0.35779816513761464
nl0.3554327808471455
pt0.3346007604562738
sl0.3210475266731329
lv0.3150684931506849
lt0.3110236220472441
de0.2864424057084608
ms0.27159209157127995
hu0.24160346695557963
vi0.23995656894679696
tr0.23076923076923078
es0.2299229922992299
is0.2299229922992299
az0.21524663677130043
eu0.16367980884109917
be0.09090909090909091
fi0.08256880733944955
uk0.08256880733944955
reliabletrue
passestrue
11
name"Melanie"
dialogue"Schrei"
detectedLang"de"
heavyLang"de"
scores
de0.7354497354497355
nl0.7311827956989247
reliablefalse
passestrue