Run: 2026-05-01-01KQHSMT2JETNC2A873J792CG0

Run Details

Duration:
16.4s
Cost:
$0.001940
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 midday sun filtered through the striped awning of the little café on Main Street in Alborn, Minnesota. Marie sat at an outdoor table, her half-finished café au lait growing cool beside her. She was scrolling through the photos on her camera, eyebrows furrowed. The last few images she’d taken near the old orchard path during the Apple Festival preparations showed something… wrong. A blurred shape. Footprints that didn’t belong. She hadn’t slept well since. A tall, broad-shouldered man in a dark jacket approached. His stride was purposeful, almost military. He stopped beside her table. Hunter studied the young woman with the expensive-looking camera. She looked shaken. Exactly the kind of witness he needed right now. **Voice Sheet** Marie: "…Qu’est-ce qui se passe ici ? J’ai vu quelque chose… dans les vergers hier soir. Une silhouette. Et puis ce bruit… comme si on traînait quelque chose de lourd. J’ai peur. Je ne sais pas à qui en parler. Tout le monde agit comme si rien n’était arrivé, mais je sais que ce n’est pas normal…" Hunter: "Ma’am? I’m Detective Hunter. I’m looking into the disappearances around the festival. Did you see anything unusual in the last few days? Anyone acting strange near the orchards?" Marie: "…Je ne comprends pas. Pourquoi personne ne me croit ? J’ai pris des photos, regardez ! Là, sur l’écran… cette ombre entre les pommiers. Et maintenant je n’arrive plus à dormir. J’ai l’impression qu’on m’observe. S’il vous plaît, dites-moi que je ne suis pas folle…" Hunter: "Slow down. I don’t speak French. English? Do you speak any English at all? I need to know if you saw something the night Thomas Miller vanished. Anything. A vehicle, a person, even a strange sound." Marie: "…Thomas ? C’est le troisième cette semaine, n’est-ce pas ? J’étais là-bas avec mon appareil. J’ai tout vu. Ou presque. Mais comment expliquer ça à un policier qui ne comprend rien ? Mon Dieu, je voudrais rentrer à la maison…" Hunter: "Okay. This isn’t working. Look, here’s my card. If you can find someone who speaks both languages, have them call me. I’ll be back tomorrow. Stay safe, alright?" Marie: "…Attendez ! Ne partez pas tout de suite. J’ai peur de rester seule. Ces photos… elles montrent quelque chose d’horrible. Je le sens." Hunter’s phone began to ring. He glanced at the screen, jaw tightening. Hunter: "I have to take this. It’s the station. We’ll talk again soon. Try to stay in town." He gave her one last frustrated but concerned look, then turned and strode away, answering the call as he went. Marie watched him leave, clutching her camera to her chest. The café suddenly felt very empty.
created_at"2026-05-01T12:54:00.545Z" 5/1/2026, 12:54:00 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7826
moderation_latency(null)
generation_time16288
tokens_prompt316
tokens_completion733
native_tokens_prompt382
native_tokens_completion612
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"
usage0.0019403
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"e0e62165-20a5-2d6d-8fc7-5f50a0303b6e"
is_byokfalse
latency65
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-1777640040-VmNaozS50MKb28PV5I8C"
session_id(null)
api_type"completions"
id"gen-1777640040-oZgihhNtxGdgwwrXOuAC"
upstream_id"e0e62165-20a5-2d6d-8fc7-5f50a0303b6e"
total_cost0.0019403
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"Marie"
dialogue"…Qu’est-ce qui se passe ici ? J’ai vu quelque chose… dans les vergers hier soir. Une silhouette. Et puis ce bruit… comme si on traînait quelque chose de lourd. J’ai peur. Je ne sais pas à qui en parler. Tout le monde agit comme si rien n’était arrivé, mais je sais que ce n’est pas normal…"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8075535241760885
ca0.549929676511955
it0.5198079231692677
nl0.5066296638914586
pt0.4679082141669438
es0.4531784005468216
no0.4291830181947913
da0.4269340974212034
ro0.4158451989777291
en0.4038748137108793
de0.37888198757763975
sl0.34906427990235966
yo0.33444259567387685
tr0.3305439330543933
cs0.32460953989024904
sq0.3240388677651035
tl0.3240388677651035
sv0.3006993006993007
et0.29515418502202645
hr0.2815446789402784
hu0.26571821936668194
sk0.25925925925925924
fi0.23334930522280786
az0.2079207920792079
ms0.20159680638722555
lt0.2
eu0.15833771699105734
pl0.15833771699105734
lv0.12520503007107708
is0.11061700944969427
hi0.0498812351543943
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma’am? I’m Detective Hunter. I’m looking into the disappearances around the festival. Did you see anything unusual in the last few days? Anyone acting strange near the orchards?"
detectedLang"en"
heavyLang"en"
scores
en0.7936158503026968
tl0.636745237326445
nl0.5395006139991813
fr0.5255166596372839
pt0.44224095190877544
no0.4375
it0.42099845599588265
ro0.4201030927835051
ms0.41497659906396256
de0.4140625
da0.3842364532019704
ca0.38084755090809025
sv0.37080536912751677
es0.35640732265446223
sl0.33035714285714285
et0.3214716525934861
sq0.31569343065693434
hr0.2737249838605552
cs0.27184466019417475
az0.1883116883116883
pl0.16666666666666666
is0.1591928251121076
lv0.15540540540540537
sk0.15477084898572502
yo0.14772727272727273
lt0.1464339908952959
tr0.09493161705551086
hu0.05620805369127517
fi0.05303030303030303
reliabletrue
passestrue
2
name"Marie"
dialogue"…Je ne comprends pas. Pourquoi personne ne me croit ? J’ai pris des photos, regardez ! Là, sur l’écran… cette ombre entre les pommiers. Et maintenant je n’arrive plus à dormir. J’ai l’impression qu’on m’observe. S’il vous plaît, dites-moi que je ne suis pas folle…"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7943327239488117
ca0.6079285558701808
it0.4938132733408324
en0.48081915200461495
es0.4527211918516267
pt0.4043679682329583
de0.3923024983119514
nl0.36395759717314485
no0.35228499460237495
tl0.35228499460237495
da0.3311036789297659
sq0.3204983012457531
ro0.3100804906094289
lt0.2896606156274665
et0.2825827022718214
sl0.20459566946531152
fi0.1880920162381597
lv0.18588873812754408
ms0.18404351767905713
sv0.1780821917808219
yo0.17088899124827267
hr0.16005599626691555
cs0.13793103448275862
hu0.12790697674418602
tr0.11894273127753303
az0.11547911547911548
pl0.11460895228726022
sk0.10179640718562875
vi0.08022483392948389
hi0.041022908897176344
is0.033816425120772944
reliabletrue
passestrue
3
name"Hunter"
dialogue"Slow down. I don’t speak French. English? Do you speak any English at all? I need to know if you saw something the night Thomas Miller vanished. Anything. A vehicle, a person, even a strange sound."
detectedLang"en"
heavyLang"en"
scores
en0.8145460409611354
tl0.6149983260796785
da0.5697717919940142
no0.5670180722891567
sv0.47584320875113945
de0.4457831325301205
ca0.4289970208540219
sq0.4041450777202072
fr0.4019760790431618
yo0.39185616076150187
nl0.3895966029723991
cs0.3853554249064671
hr0.3807215939687668
pt0.36813186813186816
pl0.3596881959910913
et0.3579006141820212
it0.35064935064935066
sk0.34770277935337496
es0.3223335297583972
ms0.3203309692671395
ro0.3187203791469194
lv0.2909987669543773
lt0.29012345679012347
tr0.2771841609050911
is0.2707672796448954
sl0.2670490758444869
hu0.24590163934426232
az0.22818791946308725
vi0.17503586800573886
be0.12878787878787878
fi0.10714285714285714
eu0.05737704918032788
uk0.05193734542456719
reliabletrue
passestrue
4
name"Marie"
dialogue"…Thomas ? C’est le troisième cette semaine, n’est-ce pas ? J’étais là-bas avec mon appareil. J’ai tout vu. Ou presque. Mais comment expliquer ça à un policier qui ne comprend rien ? Mon Dieu, je voudrais rentrer à la maison…"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8183050012318306
it0.5221898283122773
ca0.5104546963159641
pt0.5015207840486651
nl0.4769503546099291
es0.47583511016346836
ro0.4608918128654971
en0.4247269890795632
yo0.3932538050185109
de0.3879668049792531
tl0.34033989266547404
lt0.33678057553956836
lv0.31331471135940414
da0.30061640587956373
sl0.2864054184808902
no0.28432799611838916
hr0.28293631502187655
sq0.2668986083499006
sv0.26323676323676326
fi0.2516489091831558
ms0.24125514403292184
sk0.23336798336798337
cs0.23056859676577984
hu0.22855648535564854
et0.18463239358761746
pl0.1796440489432703
tr0.14393499709808474
vi0.14044289044289043
az0.11782296650717704
eu0.10876132930513595
hi0.05022537025112685
fa0.04838709677419355
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay. This isn’t working. Look, here’s my card. If you can find someone who speaks both languages, have them call me. I’ll be back tomorrow. Stay safe, alright?"
detectedLang"en"
heavyLang"en"
scores
en0.813188866056417
tl0.5838535164377862
da0.36143039591315457
nl0.34253780407626566
fr0.2902767920511001
no0.2553983618763961
de0.23954372623574144
et0.2378048780487805
ro0.2125984251968504
es0.20318725099601595
yo0.19807538091419405
cs0.19289749798224373
pt0.1915925626515764
lt0.14893617021276595
ms0.1460290350128096
sv0.1460290350128096
sk0.1452991452991453
is0.1341991341991342
ca0.13119026933101652
sq0.1289198606271777
hu0.10474485228290062
pl0.08424908424908424
sl0.08088235294117647
it0.07407407407407407
eu0.07235621521335807
az0.07149489322191271
tr0.07149489322191271
fi0.06976744186046512
reliabletrue
passestrue
6
name"Marie"
dialogue"…Attendez ! Ne partez pas tout de suite. J’ai peur de rester seule. Ces photos… elles montrent quelque chose d’horrible. Je le sens."
detectedLang"fr"
heavyLang"fr"
scores
fr0.801374275284518
ca0.6155444721529508
en0.5914310954063604
it0.5582617000955109
es0.5192307692307693
nl0.49536279323513366
no0.4948115783724741
ro0.4948115783724741
de0.4533096926713948
da0.43321078431372545
sl0.39778645833333326
pt0.39621409921671025
sv0.38701126573889993
tl0.3829219479653102
sq0.3728813559322034
hr0.36338609772883684
hu0.3625086147484493
tr0.3531468531468532
yo0.3495077355836849
et0.32873730043541366
sk0.3148148148148148
lt0.31021625652498136
lv0.2917304747320061
cs0.27734375
ms0.26819620253164556
pl0.19774501300954034
az0.17923691215616683
eu0.13953488372093023
fi0.13712686567164178
hi0.07684630738522955
reliabletrue
passestrue
7
name"Hunter"
dialogue"I have to take this. It’s the station. We’ll talk again soon. Try to stay in town."
detectedLang"en"
heavyLang"en"
scores
en0.8367613450865165
tl0.6738421395955642
nl0.6111975116640747
da0.5667244367417678
yo0.5348837209302325
no0.5029821073558649
sv0.50199203187251
sl0.4541484716157206
pl0.44933920704845814
it0.42196531791907516
de0.40191387559808617
hr0.38875305623471884
ro0.38195302843016066
cs0.37421777221526903
fr0.3670886075949367
sq0.3581514762516046
sk0.34469200524246396
lv0.3315508021390375
lt0.32614555256064687
ms0.29775280898876405
az0.29577464788732394
ca0.2163009404388715
tr0.20508744038155804
et0.19614147909967844
ja0.16666666666666666
fi0.14089347079037798
zh0.1334488734835355
be0.12280701754385964
hu0.11816578483245149
is0.11190053285968028
uk0.11190053285968028
vi0.11190053285968028
reliabletrue
passestrue