Run: 2026-05-29-01KSSJNMM27FHYGJE9E1CWVYYT

Run Details

Duration:
23.0s
Cost:
$0.031470
Provider:
Anthropic

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
Marie: *(murmuring to herself, scrolling through photos)* "Non, non... ce n'est pas possible. J'ai vraiment vu ça?" Hunter: "Excuse me, miss. Mind if I ask you a few questions? I'm Detective Hunter, looking into some disappearances around here." Marie: *(startled, looking up)* "Oh! Pardon, je... je ne comprends pas très bien. Vous êtes de la police?" Hunter: "Police, yeah. Detective." *(showing his badge)* "I'm asking about last night. Down by the old apple orchard. Were you out there taking pictures?" Marie: *(eyes widening, voice trembling)* "L'orchard... oui, oui, j'étais là-bas hier soir! Avec mon appareil photo. Et j'ai vu quelque chose... quelque chose d'horrible. Il y avait un homme, et puis... il a disparu! Comme ça!" *(snapping her fingers)* Hunter: *(frowning, holding up a hand)* "Whoa, slow down. I'm not following any of that. You speak any English at all?" Marie: *(shaking her head, frustrated, gesturing at her camera)* "Non, je ne parle pas anglais. Mais regardez! Regardez la photo!" *(turning the camera toward him)* "Là! Vous voyez? Cette ombre, cette silhouette... ce n'est pas normal!" Hunter: *(leaning in, squinting at the screen)* "Okay... that's something, at least. That's the orchard, alright. And that shadow there..." *(muttering)* "Wish I had a translator. You're trying to tell me something important, aren't you?" Marie: *(nodding emphatically, tears welling up)* "Oui! Oui, exactement! Quelqu'un a disparu, monsieur. J'ai tout vu, et j'ai très peur. S'il vous plaît, vous devez me croire." Hunter: *(softening slightly)* "Easy. Hey, it's okay. I can tell you're shaken up. Whatever you saw, we're gonna figure it out. Can you—" *(his phone buzzes; he glances at it)* "Hold that thought." Marie: *(wiping her eyes)* "Qu'est-ce qu'il y a? Quelque chose ne va pas?" Hunter: *(into phone)* "Hunter. ...Where? ...When did the call come in? ...Alright, I'm on my way." *(hanging up, standing)* "I gotta go. Another one just turned up missing across town." Marie: *(rising halfway from her seat, panicked)* "Attendez! Ne partez pas! J'ai des preuves, regardez mes photos, s'il vous plaît!" Hunter: *(already moving, but pausing)* "Look, I can't understand a word, but those pictures—" *(pointing at the camera)* "Don't delete anything. Stay here. I'll be back. You got that? Stay. Here." Marie: *(clutching her camera to her chest)* "Je... je reste ici. D'accord. Mais revenez vite, je vous en prie..." Hunter: *(over his shoulder as he leaves)* "Don't go anywhere, kid."
created_at"2026-05-29T09:57:26.793Z" 5/29/2026, 9:57:26 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7903
moderation_latency(null)
generation_time22977
tokens_prompt316
tokens_completion719
native_tokens_prompt409
native_tokens_completion1177
native_tokens_completion_images(null)
native_tokens_reasoning56
native_tokens_cached0
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"end_turn"
service_tier"default"
usage0.03147
router(null)
provider_responses
0
endpoint_id"dfc0e5bd-d703-4fe2-a7bb-655eb95d5441"
id"msg_017iTE4SKCCGUovAce4wP9Zq"
is_byokfalse
latency6116
model_permaslug"anthropic/claude-4.8-opus-20260528"
provider_name"Anthropic"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1780048646-OKy3NGT6PasxuvVasZkn"
session_id(null)
api_type"completions"
id"gen-1780048646-5SRjvSfd2qUgtOgdhV20"
upstream_id"msg_017iTE4SKCCGUovAce4wP9Zq"
total_cost0.03147
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Non, non... ce n'est pas possible. J'ai vraiment vu ça?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8283472290338401
ca0.6319663512092534
en0.5934959349593496
it0.5614035087719298
ro0.45652173913043476
sq0.4281045751633987
pt0.3934142114384749
eu0.3371212121212121
nl0.328214971209213
tl0.317738791423002
lt0.31640625
no0.2827868852459016
es0.2290748898678414
ms0.1935483870967742
de0.1764705882352941
da0.1606714628297362
pl0.1606714628297362
az0.15254237288135594
cs0.15254237288135594
hr0.15254237288135594
hu0.15254237288135594
sk0.15254237288135594
sv0.15254237288135594
yo0.15254237288135594
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Mind if I ask you a few questions? I'm Detective Hunter, looking into some disappearances around here."
detectedLang"en"
heavyLang"en"
scores
en0.8043052837573386
fr0.600997506234414
tl0.5640326975476839
it0.5215311004784688
pt0.5200959808038392
ca0.50186799501868
nl0.4310099573257468
sq0.4310099573257468
es0.4190268700072622
no0.4074074074074074
ro0.40298507462686567
sv0.38884644766997706
cs0.32603201347935973
da0.32030586236193714
de0.28507596067917784
hr0.2844364937388193
hu0.27992799279927993
et0.27862939585211904
ms0.2753623188405797
sl0.2753623188405797
pl0.22405431619786614
is0.20713577799801783
lv0.20556107249255212
tr0.2047713717693837
yo0.2047713717693837
sk0.20159680638722555
lt0.15343915343915343
fi0.14712153518123666
az0.14255091103965703
vi0.14255091103965703
be0.08045977011494253
eu0.08045977011494253
uk0.07300115874855156
reliabletrue
passestrue
2
name"Marie"
dialogue"Oh! Pardon, je... je ne comprends pas très bien. Vous êtes de la police?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8076144187930336
ca0.6476261127596439
es0.6096959737058341
ro0.5950554134697357
it0.5901639344262295
nl0.5858761987794247
tl0.5573159366262814
cs0.5182555780933064
lt0.5153061224489796
sl0.49360341151385934
sq0.49252136752136755
en0.488697524219591
hr0.48759439050701187
yo0.4235436893203884
pt0.41789215686274506
de0.3902439024390244
sk0.3886743886743887
no0.3725231175693527
tr0.3572395128552098
hu0.3484224965706447
ms0.3252840909090909
da0.3055555555555556
sv0.2994100294985251
lv0.28785607196401797
pl0.27370030581039756
fi0.2658423493044822
eu0.2566510172143975
az0.22512234910277326
et0.15780141843971632
vi0.15026833631484796
reliabletrue
passestrue
3
name"Hunter"
dialogue"I'm asking about last night. Down by the old apple orchard. Were you out there taking pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.8144850103888395
tl0.6374709976798143
fr0.5124804992199689
de0.5023885350318471
nl0.436429215509468
no0.3914313534566699
da0.3315508021390375
sv0.3206521739130435
et0.2824339839265212
sq0.2664319248826291
pl0.2638398115429918
cs0.25059952038369304
sk0.2487980769230769
yo0.22456575682382132
ca0.21383647798742136
es0.19562419562419564
ro0.19562419562419564
tr0.12095639943741208
it0.11723163841807908
lv0.11723163841807908
fi0.11347517730496455
ms0.11095305832147938
is0.10201149425287356
pt0.10201149425287356
sl0.10201149425287356
reliabletrue
passestrue
4
name"Marie"
dialogue"L'orchard... oui, oui, j'étais là-bas hier soir! Avec mon appareil photo. Et j'ai vu quelque chose... quelque chose d'horrible. Il y avait un homme, et puis... il a disparu! Comme ça!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8031496062992126
en0.5269958467928011
it0.48232323232323226
ca0.4477370689655173
es0.427054220234768
ro0.3152972611890447
tl0.2935906271536871
nl0.2916378714581893
da0.2842178770949721
de0.2827151854443667
et0.2761299435028249
no0.26680972818311877
lv0.24853372434017595
pt0.24521354933726064
vi0.24074074074074073
yo0.23393124065769805
cs0.2199391171993912
pl0.1700404858299595
lt0.16598860862489828
sk0.16258169934640523
az0.15289256198347106
ms0.1372053872053872
tr0.1357504215851602
hu0.13209144792548688
hi0.1313559322033898
fi0.120926243567753
sq0.120926243567753
hr0.09850483729111699
sl0.08071748878923768
is0.06818181818181819
eu0.0639269406392694
sv0.057904411764705885
reliabletrue
passestrue
5
name"Hunter"
dialogue"Whoa, slow down. I'm not following any of that. You speak any English at all?"
detectedLang"en"
heavyLang"en"
scores
en0.8196392785571143
tl0.6674057649667406
no0.4779582366589328
da0.35437589670014347
de0.3353028064992614
nl0.3119266055045872
it0.25
sv0.24242424242424243
ca0.22813036020583194
yo0.20071047957371224
is0.16512059369202228
et0.16356877323420074
cs0.14772727272727273
tr0.14772727272727273
hr0.13793103448275862
ms0.13793103448275862
ro0.13793103448275862
sq0.13793103448275862
reliabletrue
passestrue
6
name"Marie"
dialogue"Là! Vous voyez? Cette ombre, cette silhouette... ce n'est pas normal!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7920997920997921
it0.465954606141522
ca0.4542974079126876
ro0.41002949852507375
es0.38556067588325654
nl0.3670886075949367
tr0.3579454253611557
de0.355877616747182
tl0.355877616747182
ms0.3474714518760196
no0.3220338983050847
sq0.3185689948892675
da0.29947460595446584
vi0.28186714542190305
lt0.2779783393501805
en0.26062846580406657
az0.24953095684803
pt0.24953095684803
hu0.22928709055876687
yo0.18032786885245902
eu0.14346895074946467
lv0.14346895074946467
fi0.13606911447084233
cs0.12854030501089325
et0.12854030501089325
hr0.12854030501089325
pl0.12854030501089325
sk0.12854030501089325
sl0.12854030501089325
sv0.12854030501089325
reliabletrue
passestrue
7
name"Hunter"
dialogue"Wish I had a translator. You're trying to tell me something important, aren't you?"
detectedLang"en"
heavyLang"en"
scores
en0.8066577000672496
tl0.6214614878209348
no0.5657099697885196
ro0.5617378048780488
ca0.5294599018003273
pt0.5283018867924528
fr0.5055889939810835
es0.5047372954349698
it0.5013009540329575
da0.5008680555555556
sq0.4969378827646544
hr0.49472759226713536
cs0.46759259259259256
pl0.4666048237476809
nl0.46511627906976744
sv0.4444444444444444
lt0.4439071566731141
et0.4334975369458128
sl0.42152917505030174
sk0.40843621399176955
ms0.375
yo0.37363834422657954
lv0.358974358974359
tr0.33526011560693636
hu0.27944862155388467
vi0.2776381909547738
de0.25902061855670105
az0.25032594524119944
fi0.1935483870967742
is0.1935483870967742
eu0.19241573033707865
be0.10852713178294573
uk0.0987460815047022
reliabletrue
passestrue
8
name"Marie"
dialogue"Oui! Oui, exactement! Quelqu'un a disparu, monsieur. J'ai tout vu, et j'ai très peur. S'il vous plaît, vous devez me croire."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8040010813733441
ca0.4791666666666667
en0.4520030234315949
ro0.4003308519437552
pt0.3728373702422146
it0.370112945264987
es0.36010591350397175
no0.3336397058823529
sq0.32932469935245146
et0.3028846153846154
de0.28500986193293887
da0.2828882294757666
cs0.26693629929221435
sk0.26545086119554206
sl0.2647058823529412
hr0.2624618514750763
nl0.24400417101147026
tl0.2432150313152401
hu0.23199152542372883
yo0.20066152149944874
pl0.19175027870680048
ms0.16857798165137614
fi0.15990730011587484
az0.15501165501165504
sv0.14806110458284372
lt0.10161090458488227
tr0.09600997506234414
is0.09375000000000001
eu0.0880503144654088
lv0.0880503144654088
vi0.0880503144654088
reliabletrue
passestrue
9
name"Hunter"
dialogue"Hold that thought."
detectedLang"en"
heavyLang"en"
scores
en0.848714069591528
da0.5283018867924528
tl0.5
reliabletrue
passestrue
10
name"Marie"
dialogue"Qu'est-ce qu'il y a? Quelque chose ne va pas?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.834593572778828
ro0.5972382048331415
it0.5944380069524914
ca0.5646766169154229
es0.5370370370370371
en0.5159059474412172
sq0.4696969696969697
lt0.4479495268138801
hu0.40476190476190477
hr0.39130434782608703
sl0.38380281690140844
cs0.3794326241134752
pl0.375
lv0.33078393881453155
tr0.328214971209213
vi0.32432432432432434
nl0.3150684931506849
fi0.3013972055888224
ms0.29577464788732394
de0.29292929292929293
pt0.2857142857142857
sk0.27083333333333337
yo0.2537313432835821
is0.1764705882352941
da0.17061611374407584
tl0.17061611374407584
az0.16666666666666666
eu0.16666666666666666
no0.16666666666666666
et0.15254237288135594
sv0.15254237288135594
reliabletrue
passestrue
11
name"Hunter"
dialogue"I gotta go. Another one just turned up missing across town."
detectedLang"en"
heavyLang"en"
scores
en0.7958141909137315
tl0.6043521266073195
sv0.5412844036697247
it0.5221027479091995
da0.50920245398773
pl0.4897959183673469
no0.4865211810012837
hr0.41944847605224966
ca0.4177583697234352
nl0.38837920489296635
fi0.38366718027734975
et0.36507936507936506
is0.34959349593495936
sq0.3254637436762226
hu0.30434782608695654
cs0.2907801418439716
yo0.2907801418439716
es0.2844364937388193
ro0.2766726943942134
de0.24670433145009416
sk0.24670433145009416
az0.24242424242424243
lt0.23954372623574144
pt0.2366412213740458
ms0.21568627450980393
fr0.15254237288135594
be0.14893617021276595
tr0.14893617021276595
lv0.13606911447084233
sl0.13606911447084233
uk0.13606911447084233
vi0.13606911447084233
reliabletrue
passestrue
12
name"Marie"
dialogue"Attendez! Ne partez pas! J'ai des preuves, regardez mes photos, s'il vous plaît!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7846595570139459
ca0.65
en0.4971264367816092
es0.493731918997107
lt0.46862348178137647
it0.4587628865979381
lv0.45255474452554745
nl0.44267515923566875
sq0.4385026737967915
de0.42052980132450335
tl0.3697478991596639
hr0.34127979924717694
ro0.34045226130653267
sl0.34045226130653267
pt0.33290978398983484
tr0.3009320905459388
no0.2886178861788618
da0.23020527859237538
ms0.22680412371134018
cs0.2164179104477612
hu0.2164179104477612
sv0.21052631578947367
sk0.20933734939759033
et0.20454545454545453
fi0.1435562805872757
az0.13223140495867766
eu0.13223140495867766
hi0.12790697674418602
pl0.11764705882352942
yo0.10102739726027396
reliabletrue
passestrue
13
name"Hunter"
dialogue"Don't delete anything. Stay here. I'll be back. You got that? Stay. Here."
detectedLang"en"
heavyLang"en"
scores
en0.8176070038910506
tl0.497991967871486
sq0.41588785046728977
hu0.34895833333333337
no0.29775280898876405
ro0.27466150870406186
lt0.2299794661190965
yo0.22680412371134018
pt0.1758241758241758
cs0.17218543046357618
ms0.17218543046357618
et0.16666666666666666
sl0.16666666666666666
tr0.16666666666666666
ca0.1515837104072398
da0.1515837104072398
es0.1515837104072398
it0.1515837104072398
nl0.1515837104072398
sv0.1515837104072398
reliabletrue
passestrue
14
name"Marie"
dialogue"Je... je reste ici. D'accord. Mais revenez vite, je vous en prie..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8013620885357549
nl0.5808383233532934
ca0.5752427184466019
no0.5646766169154229
es0.5603015075376884
pt0.5460440985732815
it0.5364238410596026
sl0.5165745856353591
ro0.49275362318840576
eu0.4791666666666667
da0.4672754946727549
hr0.453978159126365
lt0.44089456869009586
en0.3986254295532647
sk0.38917975567190227
sv0.3761140819964349
cs0.375
de0.37050359712230213
tr0.325626204238921
yo0.317738791423002
sq0.29577464788732394
tl0.28716904276985744
et0.2842535787321063
is0.2768595041322314
pl0.20634920634920634
fi0.1935483870967742
az0.14425427872860636
lv0.14425427872860636
ms0.14425427872860636
reliabletrue
passestrue
15
name"Hunter"
dialogue"Don't go anywhere, kid."
detectedLang"en"
heavyLang"en"
scores
en0.7635135135135135
tl0.5028409090909091
pl0.38162544169611307
de0.308300395256917
sq0.308300395256917
yo0.3055555555555556
reliabletrue
passestrue