Run: 2026-03-12-01KKHYZGNCDEF26CKVEJ42KQ3M

Run Details

Duration:
3.5s
Cost:
$0.003134
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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
**Scene** Marie sat at a small wrought-iron table outside the cozy café on Main Street, the golden autumn light filtering through the changing leaves. Her camera rested in her lap as she scrolled through the day’s photos, her brow furrowed in concentration. The quiet of Alborn, MN, felt deceptively peaceful. Hunter approached with his usual purposeful stride, his leather jacket creaking slightly. He stopped beside her table. **Voice Sheet** Marie: "..." Hunter: "Excuse me, miss. I’m Detective Hunter with the Alborn police. Mind if I ask you a few questions about the big town meeting last Thursday? The one where the mayor announced the latest disappearance?" Marie: "Attends... Je... je ne comprends pas. C’était horrible... tout le monde criait, et puis... la femme a simplement disparu après. J’ai vu quelque chose avec mon appareil, mais je ne sais pas quoi. J’ai peur... très peur." Hunter: "..." Marie: "S’il vous plaît, je ne parle pas anglais. Je suis désolée... Je veux aider, mais... tout est confus dans ma tête." Hunter: "Right. I... don’t speak French. You saw something? With your camera? Look, I’m not trying to scare you, but anything you remember could help us find these people before—" Marie: "Non, non... pas la police... pas encore. J’ai pris des photos, oui, mais elles sont... étranges. Je ne peux pas expliquer. J’ai vu une ombre près des pommiers..." Hunter: "I’m getting about one word in ten here. Shadow? Apples? Damn it. Look, miss, I need to—" Marie’s voice trembled as she continued in rapid French, clearly upset: "Je ne veux pas être la prochaine. Cet endroit... il y a quelque chose qui ne va pas. Les arbres... ils murmurent la nuit." Hunter rubbed the back of his neck, visibly frustrated by the language barrier, his no-nonsense expression softening slightly with concern. At that moment, Hunter’s phone rang sharply. He glanced at the screen, his face hardening again. Hunter: "I’ve gotta take this. Stay safe, miss. We’ll... figure this out somehow." He gave her a nod and strode away, answering the call as he went. Marie watched him leave, clutching her camera tightly, her hands still shaking.
created_at"2026-03-12T21:24:26.928Z" 3/12/2026, 9:24:26 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency327
moderation_latency(null)
generation_time3339
tokens_prompt316
tokens_completion586
native_tokens_prompt382
native_tokens_completion491
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"
usage0.003134
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"ebde89fb-ad87-4e20-26d0-a6fa028ff6d2"
is_byokfalse
latency287
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-1773350666-Z089zXwDRs52l316tzqS"
upstream_id"ebde89fb-ad87-4e20-26d0-a6fa028ff6d2"
total_cost0.003134
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I’m Detective Hunter with the Alborn police. Mind if I ask you a few questions about the big town meeting last Thursday? The one where the mayor announced the latest disappearance?"
detectedLang"en"
heavyLang"en"
scores
en0.8013090229079008
tl0.6319284064665127
fr0.5137299771167049
it0.47724477244772445
nl0.4613434727503169
da0.41352345906163757
no0.4033692091717361
ro0.4011272898074213
es0.3965925224798864
pt0.39458689458689455
sq0.3864292589027912
sv0.37713727405959935
ca0.3631368631368631
hr0.3541033434650456
de0.3531202435312024
et0.34648898001025114
cs0.3328100470957614
ms0.33176100628930816
sl0.2932372505543237
pl0.2743312464428002
sk0.2468989958653278
hu0.2323901264298615
yo0.22586520947176683
tr0.17900837089504185
lt0.15394824153948242
fi0.14829659318637273
lv0.14829659318637273
is0.1431451612903226
az0.14025623735670936
eu0.11396803335649758
hi0.10337552742616034
vi0.09446022727272727
be0.05204460966542751
uk0.04708520179372198
reliabletrue
passestrue
2
name"Marie"
dialogue"Attends... Je... je ne comprends pas. C’était horrible... tout le monde criait, et puis... la femme a simplement disparu après. J’ai vu quelque chose avec mon appareil, mais je ne sais pas quoi. J’ai peur... très peur."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8091603053435115
it0.570476858345021
ca0.5192307692307693
en0.5135027799841144
es0.4703847816688284
ro0.4411496350364963
pt0.4240714621532675
nl0.38565697091273826
tl0.3381955699621826
sq0.32469680264608597
sl0.3186874304783093
yo0.3133408071748879
da0.30239179954441914
hr0.2995997712978845
no0.29759174311926606
hu0.2959770114942529
sk0.2877906976744186
cs0.2869615832363213
de0.26690604428485937
lt0.23197492163009403
pl0.17674731182795697
eu0.1700542005420054
lv0.1689280868385346
fi0.16609938733832538
et0.1522491349480969
ms0.15166204986149584
sv0.14035087719298248
tr0.12249283667621777
is0.11743515850144091
vi0.1116751269035533
az0.0979381443298969
hi0.059861857252494245
reliabletrue
passestrue
3
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
4
name"Marie"
dialogue"S’il vous plaît, je ne parle pas anglais. Je suis désolée... Je veux aider, mais... tout est confus dans ma tête."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8117773595052434
ca0.4883040935672514
ro0.4590417310664606
sq0.4290375203915171
sl0.4266994266994267
lt0.41077441077441074
it0.40119760479041916
nl0.3794326241134752
cs0.34701492537313433
sk0.3445692883895131
hr0.3314231136580707
pt0.328214971209213
en0.3076162215628091
pl0.27461139896373055
lv0.2677824267782427
es0.2631578947368421
tl0.2576882290562036
da0.25611052072263546
yo0.25611052072263546
hu0.24812030075187969
de0.24324324324324328
tr0.24078091106290672
ms0.2324561403508772
et0.18887601390498263
no0.16765755053507728
az0.16567342073897498
sv0.16267942583732056
fi0.1116751269035533
vi0.10025706940874037
reliabletrue
passestrue
5
name"Hunter"
dialogue"Right. I... don’t speak French. You saw something? With your camera? Look, I’m not trying to scare you, but anything you remember could help us find these people before—"
detectedLang"en"
heavyLang"en"
scores
en0.8249522597071929
tl0.6327212020033389
da0.3760635280771412
it0.37034917000572415
no0.3475682087781732
ms0.34484812388326386
yo0.3068683049779458
fr0.29032258064516125
sv0.28848641655886154
ro0.28617780661907855
de0.2632283991962492
es0.2413793103448276
sq0.2329149232914923
sk0.23184357541899442
hu0.22535211267605632
ca0.22261484098939932
cs0.22206506364922204
nl0.19236417033773862
pl0.19177075679647318
hr0.1881918819188192
sl0.18458117123795403
pt0.18276374442793464
is0.16476841305998483
lv0.14396887159533073
lt0.13180741910023677
tr0.1185897435897436
et0.11361804995970992
be0.05982905982905983
az0.05417024935511608
uk0.05417024935511608
vi0.05417024935511608
reliabletrue
passestrue
6
name"Marie"
dialogue"Non, non... pas la police... pas encore. J’ai pris des photos, oui, mais elles sont... étranges. Je ne peux pas expliquer. J’ai vu une ombre près des pommiers..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8149671052631579
ca0.592391304347826
en0.49209932279909707
it0.45255474452554745
pt0.4485294117647059
es0.44581280788177335
nl0.4106090373280943
ro0.40672379696769945
de0.4051553205551884
da0.37931034482758624
sl0.3736951983298539
sq0.35064935064935066
no0.33774834437086093
hr0.3343195266272189
sv0.3258426966292135
tl0.3176648976497347
cs0.3135011441647597
et0.29411764705882354
lt0.2907801418439716
lv0.2724333063864187
sk0.25124792013311154
hu0.23728813559322032
pl0.225473321858864
yo0.22077922077922074
eu0.16743755781683625
fi0.16044776119402984
ms0.15572232645403375
tr0.15572232645403375
vi0.08536585365853659
hi0.07881269191402251
az0.07692307692307693
reliabletrue
passestrue
7
name"Hunter"
dialogue"I’m getting about one word in ten here. Shadow? Apples? Damn it. Look, miss, I need to—"
detectedLang"en"
heavyLang"en"
scores
en0.8100828729281769
tl0.6048850574712644
pl0.4958753437213565
it0.4821092278719397
nl0.434737923946557
hr0.4264859228362878
sv0.4204425711275026
yo0.4136460554371002
no0.3806306306306307
cs0.3785310734463277
sq0.367816091954023
sk0.3552168815943728
de0.35370152761457113
ro0.35217903415783275
sl0.3333333333333333
lv0.33008526187576126
lt0.3226600985221675
da0.3064312736443884
ca0.28104575163398693
et0.26861702127659576
fr0.24242424242424243
ms0.23184357541899442
az0.2109038737446198
pt0.207492795389049
is0.2005813953488372
es0.1185897435897436
be0.11290322580645161
tr0.11290322580645161
hu0.1085899513776337
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
8
name"Marie"
dialogue"Je ne veux pas être la prochaine. Cet endroit... il y a quelque chose qui ne va pas. Les arbres... ils murmurent la nuit."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8174738379167681
ca0.6435361216730039
it0.5543672014260249
ro0.5353159851301116
es0.5309568480300189
en0.4592645998558039
hr0.3842364532019704
no0.37810945273631835
sq0.3775933609958506
sl0.375
nl0.36921783010933557
cs0.3686868686868687
yo0.33274021352313166
pl0.33095450490633366
lt0.3206521739130435
sk0.31066176470588236
de0.2857142857142857
pt0.2857142857142857
tr0.2537313432835821
vi0.251497005988024
lv0.24849699398797598
hu0.24089068825910928
fi0.23155737704918034
tl0.2227979274611399
az0.19786096256684493
et0.17035398230088497
sv0.1657397107897664
ms0.1638795986622074
da0.1610738255033557
is0.09090909090909091
eu0.08536585365853659
reliabletrue
passestrue
9
name"Hunter"
dialogue"I’ve gotta take this. Stay safe, miss. We’ll... figure this out somehow."
detectedLang"en"
heavyLang"en"
scores
en0.7848305540613233
tl0.5444191343963554
it0.4002998500749625
es0.2687385740402194
fr0.2687385740402194
pt0.2687385740402194
ro0.2687385740402194
fi0.21875
hu0.2125984251968504
sl0.16317991631799164
ca0.16142557651991615
sq0.16142557651991615
sv0.16142557651991615
da0.14712153518123666
de0.14712153518123666
no0.14712153518123666
reliabletrue
passestrue