Run: 2026-06-01-01KT1GG0QBZM6S79AQHQRAF9Q7

Run Details

Duration:
18.7s
Cost:
$0.029870
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: *(staring down at her camera screen, murmuring to herself)* "Mon Dieu... qu'est-ce que c'est que ça...?" Hunter: "Excuse me, ma'am. Detective Hunter, Alborn PD. Mind if I ask you a few questions?" Marie: *(startled, looking up)* "Oh! Pardon, je... je ne comprends pas. Vous parlez français?" Hunter: "...Right. So that's a no on the English." *(pulls out a small notepad)* "I'll keep it simple. You were near the orchard last night? By the festival grounds?" Marie: "L'orchard? Le festival? Oui, oui, j'étais là-bas! J'ai pris des photos, et puis—" *(her hands start trembling as she clutches the camera)* "—et puis j'ai vu quelque chose d'horrible. Une silhouette dans les arbres, monsieur. Je ne sais pas ce que c'était." Hunter: *(frowning)* "Okay, you're talking real fast and I'm not catching any of it. You seem upset, though." *(softens slightly)* "Did you see something? Out there?" Marie: *(nodding rapidly, turning the camera toward him)* "Regardez! Regardez la photo! Il y avait quelqu'un, et le lendemain... cette personne a disparu! Disparu, vous comprenez?" Hunter: *(leaning in to look at the screen, eyes narrowing)* "Now that... that I can work with. That's the Hollis kid. He went missing two days ago." *(taps the screen)* "Where did you take this? Can you—" *(mimes pointing into the distance)* "—show me? The place?" Marie: "Vous voulez... que je vous montre l'endroit?" *(she points to herself, then off toward the orchard, hesitant)* "C'est dangereux, monsieur. J'ai peur." Hunter: "I have no idea what you just said, but you pointing like that—yeah, I think we're finally getting somewhere." Marie: *(taking a shaky breath)* "D'accord. D'accord, je vais essayer de vous aider. Mais s'il vous plaît, restez près de moi." Hunter: *(his phone buzzes; he answers)* "Hunter." *(pause, his expression hardening)* "Another one? Where—the lake road? Copy. I'm on my way." *(he hangs up, already standing)* "I gotta go. Listen—" *(he points firmly at her, then at the camera, then sets a business card on the table)* "Don't delete anything. Stay put. I'll find someone who speaks French and I'll be back. Okay? *Back.*" *(taps the card)* Marie: *(picking up the card, bewildered)* "Vous partez? Mais... attendez! Monsieur Hunter!" Hunter: *(already walking away, calling over his shoulder)* "Don't lose that camera!" Marie: *(clutching the card to her chest, alone again, whispering)* "...Qu'est-ce qui se passe dans cette ville?"
created_at"2026-06-01T11:53:20.882Z" 6/1/2026, 11:53:20 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3767
moderation_latency182
generation_time18496
tokens_prompt316
tokens_completion704
native_tokens_prompt409
native_tokens_completion1113
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"
usage0.02987
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_018q32U6F1wF4WHFSaDWvbph"
is_byokfalse
latency1412
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-1780314800-mAszhAOcTDQMBPqQYzqI"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780314800-qkLxOfzVNf5Y09J6fq3L"
upstream_id"msg_018q32U6F1wF4WHFSaDWvbph"
total_cost0.02987
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"Mon Dieu... qu'est-ce que c'est que ça...?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.842890809112333
es0.47368421052631576
ca0.4708994708994709
pt0.46236559139784944
ro0.41348973607038125
da0.2805755395683453
hi0.2805755395683453
it0.2805755395683453
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma'am. Detective Hunter, Alborn PD. Mind if I ask you a few questions?"
detectedLang"en"
heavyLang"en"
scores
en0.7504340277777778
it0.609375
fr0.58810888252149
ca0.5325203252032521
ro0.5267489711934157
pt0.5247933884297521
tl0.5208333333333333
sq0.46808510638297873
es0.45907808090310437
no0.4465832531280077
sv0.4323790720631787
nl0.4096509240246407
cs0.40228690228690234
da0.3960084033613445
hr0.3561030235162374
hu0.35101580135440186
et0.3495475113122172
sl0.3458475540386803
de0.2936117936117936
pl0.2866004962779156
ms0.26376440460947503
tr0.26376440460947503
yo0.26376440460947503
sk0.25997425997426
lt0.20138888888888887
fi0.1935483870967742
is0.1935483870967742
az0.18785310734463279
lv0.18785310734463279
vi0.18785310734463279
be0.10852713178294573
eu0.10852713178294573
uk0.0987460815047022
reliabletrue
passestrue
2
name"Marie"
dialogue"Oh! Pardon, je... je ne comprends pas. Vous parlez français?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7690886699507389
ca0.6294466403162056
nl0.6035940803382664
lt0.5619158878504673
cs0.5519713261648745
it0.5460048426150121
sl0.5393120393120393
hr0.5306633291614518
sq0.497991967871486
ro0.48559670781893005
en0.4813278008298755
pt0.4777158774373259
tl0.4755244755244755
es0.47405329593267886
de0.4427934621099554
sk0.4335347432024169
yo0.39320388349514557
pl0.37810945273631835
lv0.37080536912751677
hu0.3686868686868687
tr0.3654822335025381
ms0.35456110154905335
no0.2632612966601179
az0.2618110236220473
da0.251497005988024
sv0.251497005988024
fi0.19006479481641467
eu0.1758241758241758
et0.14383561643835618
is0.1359447004608295
reliabletrue
passestrue
3
name"Hunter"
dialogue"I'll keep it simple. You were near the orchard last night? By the festival grounds?"
detectedLang"en"
heavyLang"en"
scores
en0.7999199679871949
tl0.6943765281173594
fr0.5791245791245792
da0.494949494949495
nl0.4929006085192698
no0.4629430719656284
cs0.44196428571428575
ca0.419953596287703
sq0.41792782305005816
es0.39759036144578314
ms0.39686369119420983
sv0.3540051679586563
pt0.3531694695989651
hr0.34725848563968675
ro0.3464052287581699
yo0.3394980184940555
sk0.3368700265251989
sl0.33510638297872336
de0.3045897079276773
et0.284692417739628
it0.28366762177650434
pl0.26578560939794427
lv0.2295839753466872
lt0.20127795527156547
az0.19093851132686085
hu0.11816578483245149
fi0.11190053285968028
reliabletrue
passestrue
4
name"Marie"
dialogue"—et puis j'ai vu quelque chose d'horrible. Une silhouette dans les arbres, monsieur. Je ne sais pas ce que c'était."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8186285981745846
ca0.5641169853768279
es0.4297277409860191
it0.33476394849785407
da0.3141592920353982
no0.3141592920353982
en0.3098842386464826
sl0.27973977695167285
nl0.2783985102420857
hr0.26817752596789424
pt0.24316406250000003
de0.24094025465230165
ro0.23870333988212183
sq0.23494570582428428
cs0.2280876494023904
lt0.20675537359263052
hu0.20594262295081966
tr0.18506834910620398
yo0.17377398720682302
et0.16845493562231761
sk0.15760869565217392
lv0.11731207289293849
pl0.10508083140877597
fi0.10196987253765932
ms0.09778812572759021
tl0.08930669800235018
reliabletrue
passestrue
5
name"Hunter"
dialogue"Did you see something? Out there?"
detectedLang"en"
heavyLang"en"
scores
en0.8408769448373409
tl0.5472837022132797
de0.44168734491315137
et0.43037974683544306
cs0.25742574257425743
es0.25742574257425743
ms0.25742574257425743
pt0.25742574257425743
sq0.25742574257425743
reliabletrue
passestrue
6
name"Marie"
dialogue"Regardez! Regardez la photo! Il y avait quelqu'un, et le lendemain... cette personne a disparu! Disparu, vous comprenez?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8129209279121976
it0.6475563909774436
es0.5863210148924435
ca0.5546318289786223
en0.5410036719706242
ro0.5367510809141445
tl0.4195046439628483
no0.39710610932475876
de0.3775933609958506
hu0.3676222596964587
pt0.36386768447837153
nl0.3578767123287671
da0.35008665511265163
et0.32249322493224936
cs0.3169398907103825
yo0.30747922437673125
tr0.29245283018867924
sq0.2829827915869981
pl0.26398429833169773
ms0.258160237388724
sk0.25595238095238093
vi0.251497005988024
az0.2454728370221328
lt0.24242424242424243
is0.22360248447204967
eu0.21956295525494277
sl0.2163009404388715
hr0.18566775244299674
sv0.16666666666666666
lv0.16201117318435754
hi0.09310761789600969
fi0.07749077490774908
reliabletrue
passestrue
7
name"Hunter"
dialogue"—show me? The place?"
detectedLang"en"
heavyLang"en"
scores
en0.8188405797101449
fr0.7448979591836735
tl0.7373949579831933
nl0.6621621621621622
pt0.6518105849582173
sq0.6438746438746439
no0.5980707395498392
es0.5777027027027027
ms0.5644599303135889
da0.5535714285714286
sv0.5404411764705882
cs0.5370370370370371
ro0.5370370370370371
yo0.46120689655172414
et0.4318181818181818
sl0.4131455399061033
it0.3902439024390244
pl0.3811881188118812
fi0.375
ca0.3556701030927836
reliabletrue
passestrue
8
name"Marie"
dialogue"C'est dangereux, monsieur. J'ai peur."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8273480662983425
nl0.2753623188405797
da0.2668621700879765
lt0.26035502958579887
en0.2378048780487805
de0.23076923076923078
no0.23076923076923078
ro0.23076923076923078
reliabletrue
passestrue
9
name"Hunter"
dialogue"I have no idea what you just said, but you pointing like that—yeah, I think we're finally getting somewhere."
detectedLang"en"
heavyLang"en"
scores
en0.8262923846581434
tl0.5880026367831246
it0.4531933508311461
no0.4531933508311461
ca0.44933920704845814
da0.40702087286527516
sv0.3854473942969518
es0.38057482656095143
hr0.37934458788480635
pl0.3718592964824121
pt0.3693239152371342
et0.35500515995872034
ro0.3365180467091295
sq0.3086283185840708
fr0.3047830923248054
nl0.3047830923248054
lv0.3024553571428571
cs0.28977272727272724
sk0.27829099307159355
de0.2690058479532163
ms0.2664319248826291
lt0.26122931442080377
tr0.26122931442080377
is0.18086500655307994
yo0.12219101123595505
sl0.10968660968660969
be0.10071942446043164
hu0.09682080924855492
az0.09156976744186046
fi0.09156976744186046
uk0.09156976744186046
vi0.09156976744186046
reliabletrue
passestrue
10
name"Marie"
dialogue"D'accord. D'accord, je vais essayer de vous aider. Mais s'il vous plaît, restez près de moi."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8031496062992126
ca0.5970991136180499
pt0.500998003992016
nl0.49341438703140833
it0.43946188340807174
en0.42857142857142855
ro0.4232987312572088
de0.4212962962962963
tl0.4192799070847852
sl0.38875305623471884
es0.3718592964824121
da0.34895833333333337
no0.3403693931398417
yo0.3394980184940555
sv0.3368700265251989
hr0.3150684931506849
tr0.3112947658402204
cs0.29577464788732394
eu0.2867332382310985
az0.27641099855282203
sk0.2248062015503876
ms0.19614147909967844
sq0.19614147909967844
hu0.1624790619765494
pl0.1539763113367174
et0.10554561717352416
lt0.10554561717352416
lv0.10554561717352416
reliabletrue
passestrue
11
name"Hunter"
dialogue"Don't delete anything. Stay put. I'll find someone who speaks French and I'll be back. Okay? Back."
detectedLang"en"
heavyLang"en"
scores
en0.8072204696810376
tl0.5258620689655172
pt0.31335830212234705
es0.3064312736443884
et0.2801047120418848
yo0.2753623188405797
hu0.26764314247669774
da0.2329149232914923
sq0.2329149232914923
no0.22425952045133993
it0.207492795389049
ro0.20520231213872833
hr0.1851851851851852
lt0.1691842900302115
ms0.12420382165605094
sl0.12
tr0.12
ca0.1085899513776337
nl0.1085899513776337
sv0.1085899513776337
reliabletrue
passestrue
12
name"Marie"
dialogue"Vous partez? Mais... attendez! Monsieur Hunter!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7869318181818181
en0.5994659546061415
pt0.5810055865921787
it0.5356037151702787
ca0.5033112582781457
no0.49238578680203043
es0.469964664310954
de0.46236559139784944
da0.4434137291280148
tl0.42748091603053434
nl0.42084942084942084
sv0.4117647058823529
tr0.3890020366598778
ro0.33920704845814975
lv0.33035714285714285
et0.3103448275862069
sq0.30394431554524365
ms0.3006993006993007
sl0.29577464788732394
az0.21052631578947367
eu0.21052631578947367
lt0.2
pl0.1891891891891892
hr0.18256130790190736
cs0.17355371900826447
hu0.17355371900826447
sk0.17355371900826447
yo0.16434540389972147
reliabletrue
passestrue
13
name"Hunter"
dialogue"Don't lose that camera!"
detectedLang"en"
heavyLang"en"
scores
en0.8
tl0.5341614906832298
it0.512987012987013
ro0.512987012987013
ca0.40476190476190477
es0.39759036144578314
sv0.35344827586206895
fr0.336283185840708
nl0.336283185840708
de0.32432432432432434
ms0.32432432432432434
reliabletrue
passestrue
14
name"Marie"
dialogue"...Qu'est-ce qui se passe dans cette ville?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8397435897435898
da0.6945010183299388
it0.6753246753246753
no0.6445497630331753
ca0.5978552278820375
sv0.5732574679943101
et0.5184590690208668
de0.5161290322580645
pt0.5057660626029654
fi0.494949494949495
ro0.46524064171123
en0.42857142857142855
nl0.42748091603053434
es0.39999999999999997
sq0.37888198757763975
hu0.3775933609958506
tl0.33774834437086093
cs0.3119266055045872
hr0.3071593533487298
sl0.3055555555555556
is0.29906542056074764
yo0.2628992628992629
tr0.21465968586387435
ms0.1780821917808219
reliabletrue
passestrue