Run: 2026-05-01-01KQHQKZH1WD10BH3Y0MCXYXHR

Run Details

Duration:
1m 31s
Cost:
$0.010418
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** The aroma of cinnamon-spiced apple cider drifted through the cozy little café on Main Street in Alborn, MN. Marie sat alone at a sunlit corner table, her beloved camera resting on the checkered cloth as she scrolled through the day’s photos from the apple festival. Every time the image of the vanishing man appeared, her fingers trembled. Heavy footsteps approached. Detective Hunter, broad-shouldered and unsmiling, stopped beside her chair. **Voice Sheet** Hunter: "Excuse me, ma’am. I’m Detective Hunter. I understand you were photographing the apple festival last weekend. Did you see anything unusual during the disappearance?" Marie: "Mon Dieu, c’était horrible ! J’ai tout vu dans mon objectif… l’homme a simplement disparu dans l’ombre ! Je suis encore toute secouée, je n’arrive pas à dormir !" Hunter: "I… don’t understand a word. Do you speak English? English? I’m investigating the missing people. Missing. People." Marie: "Non, je ne parle pas anglais ! Seulement français. Mais regardez, sur les photos… il y avait une silhouette sombre juste avant qu’il s’évapore ! J’ai peur que ça m’arrive ensuite !" Hunter: "Photos? I see you keep pointing at the camera. Show me. Slowly. I need to know what you witnessed." Marie: "Voilà… ici, vous voyez ? L’ombre avait presque une forme humaine. C’était comme si le festival avait avalé cet homme ! Je tremble encore rien que d’y penser." Hunter: "Frustrating. You look genuinely scared, but I can’t understand you. If I could just get a translator… You’re clearly trying to tell me something important." Marie: "S’il vous plaît, monsieur… je ne veux pas disparaître comme les autres. Aidez-moi. Les photos sont tout ce que j’ai !" Hunter: "Alright, stay right here. I’m going to call the station and get someone who speaks French. Don’t go anywhere." Marie: "Merci… je reste ici. Mais dépêchez-vous, je vous en supplie." Hunter: "Hunter here… Another disappearance? When? I’m on my way." **End of Scene** Hunter gave Marie one last frustrated yet protective glance, then strode out of the café, phone pressed to his ear, leaving her alone with her camera and the lingering scent of apples.
created_at"2026-05-01T12:18:36.199Z" 5/1/2026, 12:18:36 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency85351
moderation_latency(null)
generation_time91343
tokens_prompt316
tokens_completion1621
native_tokens_prompt384
native_tokens_completion4002
native_tokens_completion_images(null)
native_tokens_reasoning3510
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"
usage0.0104178
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"26d4b14e-95ce-5899-187b-55164dd6db58"
is_byokfalse
latency118
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-1777637916-omHaTJPOJ5LRQLsnoP79"
session_id(null)
api_type"completions"
id"gen-1777637916-taLafcYkvGdqrb6RKJmA"
upstream_id"26d4b14e-95ce-5899-187b-55164dd6db58"
total_cost0.0104178
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"Excuse me, ma’am. I’m Detective Hunter. I understand you were photographing the apple festival last weekend. Did you see anything unusual during the disappearance?"
detectedLang"en"
heavyLang"en"
scores
en0.7777088502894954
tl0.596168294515402
nl0.5485090298194036
fr0.539219888555508
da0.5309773123909249
no0.5172878311629995
sv0.4473007712082262
it0.44386963269529234
sq0.42697228144989335
es0.412568306010929
ms0.4093406593406594
de0.4050913115661317
pt0.37968840161569534
et0.37024018746338605
cs0.35551558752997603
ro0.35551558752997603
ca0.3516284680337756
hr0.30240103828682674
sl0.3014944769330734
sk0.2780389523169913
pl0.24188998589562766
lt0.2118768328445748
yo0.1905120481927711
az0.14410828025477707
fi0.11376751854905194
is0.11303630363036303
hu0.11083540115798181
tr0.10714285714285714
lv0.10491257285595336
hi0.06684027777777778
be0.061135371179039305
uk0.05536028119507908
vi0.05536028119507908
reliabletrue
passestrue
1
name"Marie"
dialogue"Mon Dieu, c’était horrible ! J’ai tout vu dans mon objectif… l’homme a simplement disparu dans l’ombre ! Je suis encore toute secouée, je n’arrive pas à dormir !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7872129849564529
ca0.5654810024252223
en0.5249668581528943
pt0.4543147208121827
it0.44530443756449944
es0.4409776391055642
nl0.38289322617680827
sq0.37317784256559766
tl0.3717124488603156
da0.3488794669897032
ro0.3408951563458001
cs0.3126598465473146
hr0.30779137153895686
sk0.30779137153895686
yo0.30194805194805197
sl0.2687074829931973
de0.24667133847231956
no0.22606191504679624
ms0.2066420664206642
pl0.19656203288490284
eu0.18929110105580693
az0.18126428027418126
lt0.1787624140565317
hu0.16924265842349304
et0.15752351097178685
lv0.11303630363036303
sv0.10491257285595336
hi0.06764960971379011
tr0.06684027777777778
is0.06521739130434782
vi0.061135371179039305
fi0.05536028119507908
reliabletrue
passestrue
2
name"Hunter"
dialogue"I… don’t understand a word. Do you speak English? English? I’m investigating the missing people. Missing. People."
detectedLang"en"
heavyLang"en"
scores
en0.8199366176894267
tl0.6895181321410829
no0.6091307066916823
da0.5972938144329897
sv0.5791245791245792
nl0.5421245421245421
ro0.5225362872421696
cs0.5143745143745143
pt0.5136186770428015
hr0.5086477987421384
de0.4939271255060729
sk0.47301854974704893
it0.4551002615518745
sq0.45367132867132864
is0.44543034605146403
ca0.4409660107334526
fr0.4359205776173285
ms0.43284936479128855
pl0.4196843082636954
yo0.38484251968503935
sl0.34963579604578565
et0.33862433862433866
az0.33581296493092455
es0.31015452538631344
lt0.3024553571428571
vi0.2807825086306099
hu0.26297169811320753
lv0.24516908212560387
fi0.24242424242424243
tr0.19041450777202074
be0.10071942446043164
eu0.10071942446043164
uk0.09156976744186046
reliabletrue
passestrue
3
name"Marie"
dialogue"Non, je ne parle pas anglais ! Seulement français. Mais regardez, sur les photos… il y avait une silhouette sombre juste avant qu’il s’évapore ! J’ai peur que ça m’arrive ensuite !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7960464386570443
ca0.6037793355684242
en0.4957331264546159
es0.491790461297889
it0.47197400487408614
pt0.42196531791907516
ro0.41677882458501575
nl0.3893846876467825
sq0.36801166747690817
no0.3541977148534526
sl0.3411049163710086
tl0.3225638353309015
hr0.30257510729613735
tr0.29577464788732394
de0.28414096916299564
cs0.27977839335180055
lt0.2789794786467
sk0.27697441601779754
da0.2554410080183276
hu0.23574368018812464
pl0.23529411764705882
lv0.22894424673784108
et0.19852034525277434
sv0.19753086419753088
az0.19304779639975173
yo0.19053549190535493
ms0.17355371900826447
eu0.15474642392717813
vi0.07010014306151645
fi0.06340057636887608
hi0.05591866376180102
is0.04341427520235468
reliabletrue
passestrue
4
name"Hunter"
dialogue"Photos? I see you keep pointing at the camera. Show me. Slowly. I need to know what you witnessed."
detectedLang"en"
heavyLang"en"
scores
en0.8031496062992126
tl0.6396396396396397
no0.5305164319248826
fr0.5041322314049587
it0.4884910485933504
da0.48805460750853247
nl0.45155393053016457
et0.43767572633552015
ro0.39455095862764883
sv0.38650306748466257
sq0.375
pl0.3704092339979014
lt0.35691318327974275
yo0.35553168635875404
ms0.35135135135135137
hr0.3492407809110629
cs0.3435448577680525
pt0.34210526315789475
ca0.3413830954994512
es0.318955732122588
lv0.29906542056074764
de0.2709599027946537
sl0.2583436341161928
sk0.2537313432835821
fi0.2125984251968504
is0.18699186991869918
hi0.1137370753323486
be0.1044776119402985
tr0.1044776119402985
hu0.10044977511244377
az0.09502262443438914
uk0.09502262443438914
vi0.09502262443438914
reliabletrue
passestrue
5
name"Marie"
dialogue"Voilà… ici, vous voyez ? L’ombre avait presque une forme humaine. C’était comme si le festival avait avalé cet homme ! Je tremble encore rien que d’y penser."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8107394366197184
it0.5660072668550666
ca0.5630081300813008
es0.5305676855895196
en0.49003795066413663
pt0.4816779170684667
sl0.47509765625
tl0.4523688232297504
ro0.4073869900771775
sk0.39538807649043867
cs0.3898978433598184
nl0.3850114416475972
no0.382538770821367
da0.37897169266320047
et0.3782533256217467
hr0.3753631609529343
sq0.3469015795868773
yo0.30465717981888746
ms0.2946194225721785
de0.28807947019867547
sv0.28141711229946526
az0.2581090407177364
lt0.2359630419331912
fi0.21013960323291697
lv0.1947565543071161
hu0.17498081350729086
pl0.1705246913580247
eu0.12173202614379085
is0.061135371179039305
tr0.05866900175131349
reliabletrue
passestrue
6
name"Hunter"
dialogue"Frustrating. You look genuinely scared, but I can’t understand you. If I could just get a translator… You’re clearly trying to tell me something important."
detectedLang"en"
heavyLang"en"
scores
en0.8058866016612496
tl0.5766049625836943
no0.5104735883424408
ro0.49100378787878785
fr0.4707040866568193
sv0.46650124069478904
da0.46570576540755465
it0.42666666666666664
ca0.42266380236305046
pt0.42142088266953714
nl0.3936830231246475
es0.37968840161569534
cs0.377533294730747
pl0.3746364165212333
sq0.3698710433763188
de0.3661556603773585
hr0.3661556603773585
sk0.33805418719211827
lt0.33105164903546985
sl0.30779137153895686
is0.29322813938198555
et0.29183135704874835
ms0.2885506287227002
lv0.2636986301369863
yo0.24188998589562766
eu0.22438672438672438
tr0.21245421245421245
az0.18929110105580693
hu0.17180277349768877
vi0.1705246913580247
fi0.11376751854905194
be0.061135371179039305
uk0.05536028119507908
reliabletrue
passestrue
7
name"Marie"
dialogue"S’il vous plaît, monsieur… je ne veux pas disparaître comme les autres. Aidez-moi. Les photos sont tout ce que j’ai !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8220640569395018
ca0.5857068876229933
es0.43820224719101125
pt0.4265232974910394
it0.36254980079681276
en0.358974358974359
ro0.3447993447993448
nl0.32489451476793246
sq0.32489451476793246
tl0.3061578490893322
sl0.27338782924613986
cs0.27140255009107467
hr0.26199261992619927
lt0.26062846580406657
de0.21568627450980393
sk0.21104536489151873
no0.18864097363083165
lv0.17864476386036962
yo0.16926272066458983
da0.12087912087912088
eu0.11991199119911991
tr0.10514541387024609
pl0.10213243546576879
fi0.0990990990990991
ms0.09502262443438914
hu0.09297052154195011
et0.08779931584948689
hi0.08779931584948689
reliabletrue
passestrue
8
name"Hunter"
dialogue"Alright, stay right here. I’m going to call the station and get someone who speaks French. Don’t go anywhere."
detectedLang"en"
heavyLang"en"
scores
en0.8241145075206211
tl0.6621621621621622
yo0.4727272727272728
da0.3787489288774636
no0.375
fr0.33425160697887973
de0.3198874296435272
sq0.308206106870229
pl0.2967992240543162
sv0.26321138211382117
nl0.24163179916317992
et0.21451787648970747
cs0.21109902067464634
sk0.20851528384279477
lv0.2032967032967033
sl0.20242024202420242
it0.19889502762430938
hr0.19800884955752213
lt0.19800884955752213
es0.19533851276359598
pt0.19084821428571427
ms0.15893271461716937
is0.12121212121212122
fi0.10161090458488227
ro0.09600997506234414
zh0.09600997506234414
az0.0799492385786802
tr0.07525510204081631
reliabletrue
passestrue
9
name"Marie"
dialogue"Merci… je reste ici. Mais dépêchez-vous, je vous en supplie."
detectedLang"fr"
heavyLang"fr"
scores
fr0.784083898827884
nl0.5808383233532934
es0.5772946859903382
sl0.5586380832282472
pt0.5448634590377113
ca0.5418848167539267
it0.5314591700133868
da0.5198902606310014
no0.5165745856353591
hr0.453978159126365
cs0.45054945054945056
sv0.4470774091627172
de0.44
en0.41275167785234906
tr0.40476190476190477
sk0.38917975567190227
tl0.375
eu0.3408662900188324
pl0.3371212121212121
ro0.325626204238921
yo0.317738791423002
et0.2842535787321063
is0.2768595041322314
ms0.2677824267782427
lt0.2647058823529412
fi0.1935483870967742
az0.14425427872860636
lv0.14425427872860636
sq0.14425427872860636
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hunter here… Another disappearance? When? I’m on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8136182902584495
tl0.6138002059732235
fr0.4877049180327869
cs0.37810945273631835
nl0.37707641196013286
da0.37290969899665555
sk0.3697478991596639
sq0.3676222596964587
it0.3578767123287671
pl0.3194192377495462
es0.3029739776951673
ca0.2964352720450282
ms0.2951127819548872
et0.29111531190926276
de0.2870722433460076
fi0.2857142857142857
hr0.2816091954022989
no0.267578125
yo0.2632612966601179
pt0.2454728370221328
sl0.2454728370221328
hi0.1830065359477124
sv0.15730337078651685
ro0.1359447004608295
tr0.1359447004608295
reliabletrue
passestrue