Run: 2026-05-29-01KSSK85Z3BXBG75839ZVQJ5ZX

Run Details

Duration:
17.4s
Cost:
$0.025500
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
94.12% 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="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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: Maria 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 Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
Maria: *(scrolling through her camera, murmuring to herself)* "No puede ser... ¿qué fue eso que vi?" Hunter: "Excuse me, miss. Mind if I sit? Name's Detective Hunter. I'm looking into some disappearances around town." Maria: *(startled, looking up)* "Ay, me asustó. Perdón, no... no entiendo muy bien el inglés." Hunter: "...Right. You don't speak English." *(rubbing the back of his neck)* "Of course. Why would today be easy." Maria: *(gesturing urgently to her camera)* "Mire, mire esto. Anoche, cerca del bosque... vi algo. Una luz, y después una persona que simplemente... desapareció." Hunter: "Whoa, slow down. I got maybe one word in ten there." *(leaning in to look at the camera)* "Is that—did you take a photo of something?" Maria: *(nodding rapidly, voice trembling)* "Sí, sí. Aquí. Esta foto. Había alguien, y luego... nada. Tengo miedo, ¿sabe? No sé qué hacer." Hunter: "Easy. You're shaking." *(softer now)* "Whatever you saw, it scared you. I get that much." Maria: "No me cree, ¿verdad? Pero le juro que es verdad. Lo vi con mis propios ojos." Hunter: "I wish I knew what you were saying. This photo, though..." *(squinting at the screen)* "That tree line. That's the old Halvorsen property. Third person to go missing near there." Maria: *(pointing at him, then the camera, desperate)* "¿Entonces sí pasa algo? ¡Lo sabía! Por favor, tiene que escucharme—" Hunter: *(his phone buzzes; he answers)* "Hunter. ...What? When?" *(standing abruptly)* "I'm on my way." Maria: "¿Se va? No, espere—" Hunter: "I gotta go. Listen—" *(pointing at her camera, then miming holding onto it)* "That. Keep it safe. Don't delete anything. I'll find someone who can translate. Okay?" Maria: *(clutching the camera to her chest)* "No entiendo... pero está bien. La cuidaré." Hunter: "Stay put. I'll be back." *(already walking away, muttering)* "Three missing, and my only witness doesn't speak a word of English. Perfect." Maria: *(quietly, watching him leave)* "Vuelva pronto, detective. Por favor."
created_at"2026-05-29T10:07:34.38Z" 5/29/2026, 10:07:34 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3502
moderation_latency(null)
generation_time17012
tokens_prompt317
tokens_completion606
native_tokens_prompt420
native_tokens_completion936
native_tokens_completion_images(null)
native_tokens_reasoning59
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"
usage0.0255
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_01HvfKuANXgnfqnWpSKLYGne"
is_byokfalse
latency1538
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-1780049254-19HGLo3YEuTfAp8pi9Xp"
session_id(null)
api_type"completions"
id"gen-1780049254-NfZmcjo1dg5LEvJVkTxv"
upstream_id"msg_01HvfKuANXgnfqnWpSKLYGne"
total_cost0.0255
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
94.12% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"No puede ser... ¿qué fue eso que vi?"
detectedLang"es"
heavyLang"es"
scores
es0.8396293656450463
ca0.6611445783132531
pt0.659606656580938
no0.5856353591160222
da0.5171673819742489
sv0.5140388768898488
it0.43324937027707805
fr0.39839572192513373
lv0.3679775280898876
en0.3161094224924012
hr0.3098159509202454
vi0.30769230769230765
yo0.30769230769230765
sk0.2879746835443038
tr0.281150159744409
tl0.26229508196721313
pl0.25
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Mind if I sit? Name's Detective Hunter. I'm looking into some disappearances around town."
detectedLang"en"
heavyLang"en"
scores
en0.7830802603036876
tl0.527027027027027
fr0.5138888888888888
no0.453125
pt0.441340782122905
ca0.4299674267100977
nl0.4299674267100977
it0.42528735632183906
sv0.38917975567190227
da0.38325991189427316
sq0.38271604938271603
ro0.3642143505903724
es0.3451824134705332
de0.325626204238921
sl0.3184031158714703
hr0.28716904276985744
et0.26004228329809725
ms0.25611052072263546
cs0.20182440136830104
hu0.18128654970760233
lv0.16367980884109917
is0.1606714628297362
tr0.15560916767189384
pl0.15254237288135594
yo0.11054637865311309
fi0.0967741935483871
sk0.09326424870466321
be0.09090909090909091
az0.08256880733944955
lt0.08256880733944955
uk0.08256880733944955
vi0.08256880733944955
reliabletrue
passestrue
2
name"Maria"
dialogue"Ay, me asustó. Perdón, no... no entiendo muy bien el inglés."
detectedLang"es"
heavyLang"es"
scores
es0.7986036519871107
pt0.616956077630235
fr0.6031746031746031
ca0.5649651972157773
it0.5410036719706242
en0.43009118541033436
et0.39903846153846156
tl0.39123376623376627
hu0.37810945273631835
sq0.3697478991596639
no0.3339253996447602
ms0.3315508021390375
tr0.3267504488330341
fi0.30683918669131244
nl0.30037313432835816
lv0.258893280632411
ro0.23625254582484725
hr0.21218487394957983
az0.20042643923240938
sk0.19527896995708155
sl0.19006479481641467
lt0.17943107221006563
pl0.16666666666666666
reliabletrue
passestrue
3
name"Hunter"
dialogue"Of course. Why would today be easy."
detectedLang"en"
heavyLang"en"
scores
en0.8381877022653722
yo0.5535714285714286
tl0.5300751879699248
fr0.44320712694877507
nl0.33510638297872336
hu0.31880108991825606
lt0.3093922651933701
es0.29577464788732394
pt0.28977272727272724
sq0.2795389048991354
no0.2732558139534884
is0.2625368731563422
ro0.25595238095238093
de0.2492492492492493
reliabletrue
passestrue
4
name"Maria"
dialogue"Mire, mire esto. Anoche, cerca del bosque... vi algo. Una luz, y después una persona que simplemente... desapareció."
detectedLang"es"
heavyLang"es"
scores
es0.7878787878787878
ca0.6952546800174141
pt0.6624879459980714
it0.6185286103542235
fr0.5853080568720379
ro0.5017793594306049
da0.43548387096774194
sq0.405267629566695
en0.40323955669224215
no0.396551724137931
sv0.360146252285192
tl0.35304990757855825
eu0.31640625
de0.308300395256917
nl0.29929929929929927
sk0.2827868852459016
ms0.25293489861259333
pl0.24487594390507011
hu0.24324324324324328
sl0.24078091106290672
lv0.23329682365826945
tr0.2248062015503876
vi0.22048997772828507
hr0.21082299887260428
et0.16567342073897498
lt0.16167664670658682
cs0.14425427872860636
fi0.10485933503836317
is0.08256880733944955
az0.077733860342556
yo0.077733860342556
reliabletrue
passestrue
5
name"Hunter"
dialogue"Is that—did you take a photo of something?"
detectedLang"en"
heavyLang"en"
scores
en0.8374864572047671
tl0.672846237731734
nl0.5419847328244275
yo0.5398773006134969
hu0.5081967213114754
fr0.5057660626029654
cs0.4983277591973244
is0.460431654676259
pt0.42084942084942084
es0.4117647058823529
sl0.358974358974359
no0.35344827586206895
de0.3333333333333333
ms0.3197278911564626
ro0.31662870159453305
ca0.3119266055045872
sk0.3023255813953488
it0.29411764705882354
hr0.27184466019417475
pl0.25925925925925924
lt0.21465968586387435
hi0.20424403183023873
tr0.20424403183023873
da0.1935483870967742
sq0.1935483870967742
az0.1891891891891892
eu0.1891891891891892
lv0.1891891891891892
vi0.1891891891891892
et0.17355371900826447
fi0.17355371900826447
sv0.17355371900826447
reliabletrue
passestrue
6
name"Maria"
dialogue"Sí, sí. Aquí. Esta foto. Había alguien, y luego... nada. Tengo miedo, ¿sabe? No sé qué hacer."
detectedLang"es"
heavyLang"es"
scores
es0.8296800947867298
ca0.558032282859339
pt0.5432883240667197
it0.34059633027522934
pl0.29706601466992666
yo0.28924598269468477
is0.28836633663366334
fr0.26282051282051283
lv0.25227568270481143
no0.2374005305039788
sk0.22402159244264505
et0.21875
hr0.21768707482993196
eu0.16180758017492713
en0.1531664212076583
ms0.15066469719350073
vi0.14561664190193166
tr0.13273001508295626
tl0.12213740458015267
hu0.11809815950920245
sl0.11809815950920245
da0.10852713178294573
de0.0987460815047022
nl0.0987460815047022
ro0.0987460815047022
cs0.09305993690851734
reliabletrue
passestrue
7
name"Hunter"
dialogue"Whatever you saw, it scared you. I get that much."
detectedLang"en"
heavyLang"en"
scores
en0.8319327731092437
tl0.572039942938659
no0.4371482176360225
da0.4350282485875706
sv0.4296577946768061
sq0.4230769230769231
it0.40357852882703776
cs0.37888198757763975
ro0.358974358974359
is0.35205183585313177
yo0.35205183585313177
lv0.33184855233853006
hr0.31662870159453305
ca0.3150684931506849
pl0.29577464788732394
ms0.25
nl0.22680412371134018
fr0.1935483870967742
pt0.1935483870967742
sk0.1935483870967742
be0.1891891891891892
tr0.1891891891891892
hu0.18256130790190736
az0.17355371900826447
et0.17355371900826447
lt0.17355371900826447
uk0.17355371900826447
vi0.17355371900826447
reliabletrue
passestrue
8
name"Maria"
dialogue"No me cree, ¿verdad? Pero le juro que es verdad. Lo vi con mis propios ojos."
detectedLang"es"
heavyLang"es"
scores
es0.811195024433585
it0.6632329635499208
pt0.6431570109151973
ca0.6235606731620904
fr0.578790882061447
no0.49284009546539376
vi0.4310575635876841
tl0.41460055096418735
da0.4089012517385257
et0.4014084507042254
sq0.39544807965860596
en0.38848920863309355
nl0.38583815028901736
sl0.38316400580551524
ro0.380466472303207
yo0.3786549707602339
lv0.371301775147929
de0.3441358024691358
hu0.32
sv0.3178170144462279
tr0.288107202680067
hr0.2869127516778523
sk0.2608695652173913
pl0.2504409171075838
az0.17635658914728683
lt0.17635658914728683
ms0.1650294695481336
fi0.15
eu0.1448692152917505
cs0.1414141414141414
reliabletrue
passestrue
9
name"Hunter"
dialogue"That tree line. That's the old Halvorsen property. Third person to go missing near there."
detectedLang"en"
heavyLang"en"
scores
en0.8045602605863192
tl0.6303142329020333
da0.5702005730659025
no0.5412844036697247
sv0.4936708860759494
de0.49022939677145283
sq0.4805194805194805
nl0.44751381215469616
pl0.38080495356037153
ms0.3723849372384937
cs0.3603411513859275
et0.3603411513859275
yo0.3485342019543974
fr0.3456924754634678
it0.3428258488499452
is0.3227990970654628
pt0.3204983012457531
lv0.31584948688711517
ro0.3150684931506849
sk0.29411764705882354
ca0.29245283018867924
lt0.29161747343565525
hr0.28994082840236685
az0.2537313432835821
sl0.23076923076923078
es0.22077922077922074
fi0.20318725099601595
eu0.10714285714285714
tr0.10044977511244377
hu0.09502262443438914
reliabletrue
passestrue
10
name"Maria"
dialogue"¿Entonces sí pasa algo? ¡Lo sabía! Por favor, tiene que escucharme—"
detectedLang"es"
heavyLang"es"
scores
es0.8145859085290483
pt0.6442687747035574
ca0.6240601503759399
fr0.5974955277280859
it0.5076586433260394
yo0.3877551020408163
da0.3382352941176471
sq0.3023255813953488
en0.27999999999999997
no0.2524916943521595
nl0.25124792013311154
tl0.25124792013311154
ro0.24874791318864775
eu0.21052631578947367
vi0.16820702402957485
cs0.14772727272727273
pl0.14772727272727273
fi0.14448669201520914
lv0.1412213740458015
sl0.1262135922330097
sv0.1262135922330097
reliabletrue
passestrue
11
name"Hunter"
dialogue"I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.830220713073005
pl0.6376811594202898
cs0.6168582375478927
sk0.6168582375478927
tl0.6153846153846154
et0.6062992125984252
fi0.6
fr0.5215311004784688
ca0.49748743718592964
hr0.46808510638297873
hi0.45652173913043476
yo0.42857142857142855
reliabletrue
passestrue
12
name"Maria"
dialogue"¿Se va? No, espere—"
detectedLang"ca"
heavyLang"ro"
scores
ca0.7980613893376414
es0.7937293729372937
it0.7803163444639719
pt0.7474747474747475
ro0.7282608695652174
no0.6612466124661246
hr0.6518105849582173
fr0.6301775147928995
yo0.609375
en0.5980707395498392
tl0.5487364620938628
cs0.5210727969348659
sl0.5136186770428015
lv0.51171875
sq0.47257383966244726
eu0.4541484716157206
fi0.44933920704845814
da0.423963133640553
sk0.4212962962962963
tr0.4131455399061033
sv0.4075829383886255
pl0.375
reliabletrue
passesfalse
13
name"Hunter"
dialogue"That. Keep it safe. Don't delete anything. I'll find someone who can translate. Okay?"
detectedLang"en"
heavyLang"en"
scores
en0.8048327137546468
tl0.4942196531791907
sq0.3823529411764706
ro0.37050359712230213
no0.3613138686131387
pt0.3119266055045872
da0.30463576158940403
es0.29718875502008035
ca0.29435483870967744
tr0.2905405405405405
it0.28082191780821925
lv0.22566371681415928
hr0.2081447963800905
ms0.20694864048338368
az0.20574886535552195
et0.2033383915022762
sl0.2033383915022762
nl0.1984732824427481
sv0.1935483870967742
vi0.1435562805872757
hu0.13793103448275862
fr0.13223140495867766
yo0.1264559068219634
pl0.11764705882352942
de0.11317567567567569
eu0.11317567567567569
lt0.11317567567567569
sk0.10714285714285714
cs0.10102739726027396
reliabletrue
passestrue
14
name"Maria"
dialogue"No entiendo... pero está bien. La cuidaré."
detectedLang"es"
heavyLang"es"
scores
es0.8176291793313071
pt0.7041420118343196
ca0.660633484162896
fr0.6547756041426928
it0.5419847328244275
tl0.5207667731629393
en0.3939393939393939
no0.37629937629937626
sk0.358974358974359
cs0.3548387096774194
ro0.3464052287581699
lv0.30394431554524365
hr0.2518703241895262
is0.23857868020304565
yo0.23469387755102045
fi0.23273657289002556
hu0.22680412371134018
tr0.22680412371134018
vi0.21875
sq0.20634920634920634
et0.20424403183023873
nl0.20424403183023873
pl0.2
reliabletrue
passestrue
15
name"Hunter"
dialogue"Three missing, and my only witness doesn't speak a word of English. Perfect."
detectedLang"en"
heavyLang"en"
scores
en0.8207885304659498
tl0.6491228070175439
nl0.506416584402764
de0.4675186368477103
da0.46120689655172414
ro0.41792782305005816
yo0.3983152827918171
no0.39686369119420983
is0.3872549019607844
sv0.37027707808564225
cs0.36948297604035313
ca0.3573264781491003
pt0.3548387096774194
it0.34210526315789475
fr0.3412384716732542
ms0.3288590604026846
sk0.30167597765363136
es0.2877492877492877
pl0.2826398852223816
hr0.2690058479532163
hu0.2378048780487805
lv0.2248062015503876
sq0.22118380062305293
fi0.21996879875195008
tr0.21875
az0.2125984251968504
et0.20382165605095542
sl0.15254237288135594
lt0.14089347079037798
eu0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
16
name"Maria"
dialogue"Vuelva pronto, detective. Por favor."
detectedLang"es"
heavyLang"es"
scores
es0.7741644083107497
pt0.7155858930602957
ca0.6570644718792866
it0.6345029239766081
en0.6006389776357828
sq0.5954692556634305
fr0.5733788395904437
ro0.5644599303135889
tl0.4769874476987448
no0.47145877378435525
de0.3902439024390244
hr0.3796526054590571
da0.3734335839598998
nl0.37027707808564225
cs0.36386768447837153
sl0.34554973821989526
sv0.34554973821989526
sk0.2331288343558282
et0.22118380062305293
reliabletrue
passestrue