Run: 2026-05-29-01KSSJP13CZ8K6HD4T27609DN0

Run Details

Duration:
19.9s
Cost:
$0.031225
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="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: *(murmuring to herself, scrolling through her camera)* "No puede ser... esto no estaba aquí anoche..." Hunter: "Excuse me, miss. Mind if I sit? Name's Hunter. I'm a detective looking into some disappearances around town." *(slides into the seat across from her)* Maria: *(startled, clutching her camera to her chest)* "¿Qué? ¿Quién es usted? Yo no he hecho nada—" Hunter: "Whoa, easy. I'm not here to bother you. I just have a few questions about something that happened by the old mill two nights ago." Maria: *(eyes wide, shaking her head)* "No le entiendo. No hablo inglés. Por favor..." Hunter: *(pauses, frowning)* "...You don't speak English. Great. Just my luck." *(rubs the back of his neck)* "Okay. Slow. The mill?" *(gestures vaguely toward the window)* "Did you see anything?" Maria: *(catching the word, her face goes pale)* "El molino. Sí. Yo estaba allí. Vi algo... había luces, y un hombre, y luego—" *(her voice trembles, hands shaking)* "Tengo miedo. Lo tengo en la cámara." Hunter: "Hey, hey—you're shaking. Something scared you, didn't it." *(leans in, softer now)* "The camera. Can I see?" Maria: *(hesitates, then hugs the camera tighter)* "No sé si debería... ¿y si me pasa algo a mí también?" Hunter: "I don't understand a word, but I get the feeling you saw something nobody was supposed to see." *(sighs)* "Look, I want to help. Help. You. Understand?" *(points to himself, then to her)* Maria: *(studying his face, slowly nodding)* "Ayuda... sí. Necesito ayuda." Hunter: "There we go. Something we both—" *(Hunter's phone buzzes loudly. He glances at the screen, jaw tightening.)* Hunter: "Dispatch. Of course." *(answers)* "Yeah, this is Hunter. ...Where? ...When did the call come in?" *(stands abruptly, knocking the chair)* "Copy. I'm on my way." Maria: *(alarmed, half-rising)* "¿Se va? ¡No, espere! ¡Hay algo que tiene que ver!" Hunter: "I'm sorry, I have to go. There's been another one." *(fishes a card from his pocket and presses it into her hand)* "My number. Find someone who speaks Spanish, call me. Okay? Call." *(mimes a phone to his ear)* Maria: *(looking down at the card, then up at him desperately)* "Por favor, no me deje sola con esto..." Hunter: *(already backing toward the door)* "I'll be back. I promise. Stay safe, alright?" Maria: *(quietly, to the empty seat as the door swings shut)* "...Tenga cuidado, detective. Lo que vi no era humano."
created_at"2026-05-29T09:57:39.573Z" 5/29/2026, 9:57:39 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3515
moderation_latency179
generation_time19700
tokens_prompt317
tokens_completion715
native_tokens_prompt420
native_tokens_completion1165
native_tokens_completion_images(null)
native_tokens_reasoning66
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"
usage0.031225
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_01PpUt9VmNkV57UQJtzDv6kB"
is_byokfalse
latency1453
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-1780048659-VRA2w27GkQ6MjxX3T90g"
session_id(null)
api_type"completions"
id"gen-1780048659-tneedaeH5yTrXY4uVWCE"
upstream_id"msg_01PpUt9VmNkV57UQJtzDv6kB"
total_cost0.031225
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"Maria"
dialogue"No puede ser... esto no estaba aquí anoche..."
detectedLang"es"
heavyLang"es"
scores
es0.8256182625237792
ca0.6997816593886462
pt0.5931952662721893
en0.416135881104034
no0.41113490364025695
it0.36342592592592593
lv0.3226600985221675
eu0.2912371134020619
hr0.26861702127659576
da0.2647058823529412
sv0.2647058823529412
fr0.25271739130434784
sk0.2486338797814208
tr0.24242424242424243
de0.2403314917127072
tl0.22535211267605632
pl0.21428571428571427
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Mind if I sit? Name's Hunter. I'm a detective looking into some disappearances around town."
detectedLang"en"
heavyLang"en"
scores
en0.7858830478440638
fr0.5417193426042984
tl0.5402663284717819
pt0.4887165021156558
ca0.47804175665946724
no0.4727272727272728
it0.4700292397660819
nl0.4520030234315949
ro0.4268774703557312
sv0.4124797406807132
da0.4115259740259741
sq0.41104792851340366
es0.4086460032626427
sl0.36514886164623467
de0.3584070796460177
hr0.3521000893655049
hu0.30019305019305015
cs0.2988394584139265
et0.2988394584139265
ms0.29543245869776485
pl0.24163179916317992
is0.22376873661670238
lv0.22210300429184548
tr0.22126745435016112
yo0.22126745435016112
sk0.21790722761596548
lt0.16666666666666666
fi0.15990730011587484
az0.15501165501165504
vi0.15501165501165504
be0.0880503144654088
eu0.0880503144654088
uk0.0799492385786802
reliabletrue
passestrue
2
name"Maria"
dialogue"¿Qué? ¿Quién es usted? Yo no he hecho nada—"
detectedLang"es"
heavyLang"es"
scores
es0.8305084745762712
ca0.5542347696879644
pt0.5440729483282675
en0.5377503852080123
lv0.455535390199637
tl0.4371482176360225
yo0.3951612903225807
no0.3670886075949367
de0.3227990970654628
eu0.3071593533487298
hu0.2537313432835821
hr0.2518703241895262
da0.2366412213740458
fi0.23273657289002556
lt0.23273657289002556
sk0.23273657289002556
tr0.22680412371134018
it0.21052631578947367
pl0.2
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, easy. I'm not here to bother you. I just have a few questions about something that happened by the old mill two nights ago."
detectedLang"en"
heavyLang"en"
scores
en0.8262824443081954
tl0.6210432456531431
da0.4530244530244531
cs0.4043447792571829
fr0.38980617372577175
ca0.3670886075949367
pl0.36281859070464767
sk0.356060606060606
it0.3555724033358605
yo0.34615384615384615
no0.3301812450748621
pt0.3156199677938808
sq0.3111831442463533
sv0.30950446791226643
hr0.30156121610517667
es0.2517605633802817
lv0.23076923076923078
nl0.23007246376811596
lt0.22656960873521384
ro0.21223354958294718
et0.21150278293135436
tr0.20930232558139533
hu0.20782851817334574
ms0.2048643592142189
sl0.19886899151743637
is0.13967611336032387
az0.1353001017293998
vi0.1353001017293998
be0.07608695652173912
eu0.07608695652173912
de0.07306434023991276
fi0.06900328587075576
uk0.06900328587075576
reliabletrue
passestrue
4
name"Maria"
dialogue"No le entiendo. No hablo inglés. Por favor..."
detectedLang"es"
heavyLang"es"
scores
es0.806949806949807
pt0.7058823529411765
it0.6235884567126726
fr0.6197718631178707
ca0.5983935742971888
en0.4708994708994709
hu0.40119760479041916
sq0.3939393939393939
ro0.38271604938271603
sl0.3775933609958506
tr0.3562231759656652
no0.35064935064935066
et0.33920704845814975
nl0.3212669683257918
lv0.30394431554524365
yo0.2890995260663507
hr0.2518703241895262
fi0.23273657289002556
sk0.23273657289002556
tl0.21052631578947367
pl0.2
da0.1780821917808219
sv0.1780821917808219
reliabletrue
passestrue
5
name"Hunter"
dialogue"Did you see anything?"
detectedLang"en"
heavyLang"en"
scores
en0.8322147651006712
tl0.5341614906832298
et0.53125
sq0.39999999999999997
cs0.34210526315789475
ms0.34210526315789475
reliabletrue
passestrue
6
name"Maria"
dialogue"Tengo miedo. Lo tengo en la cámara."
detectedLang"es"
heavyLang"es"
scores
es0.8259860788863108
ca0.6462264150943396
it0.6160409556313994
fr0.5810055865921787
is0.5202558635394456
yo0.5044052863436124
no0.49776785714285715
tr0.4538834951456311
eu0.45255474452554745
pt0.44717444717444715
vi0.4375
tl0.4318181818181818
ro0.4140625
nl0.40476190476190477
da0.3967828418230563
sv0.3967828418230563
ms0.3119266055045872
fi0.27184466019417475
sq0.25742574257425743
hu0.2549668874172185
sl0.25
reliabletrue
passestrue
7
name"Hunter"
dialogue"The camera. Can I see?"
detectedLang"en"
heavyLang"en"
scores
en0.8059508408796896
ca0.6788008565310492
sv0.6651785714285715
it0.6453900709219859
tl0.6259351620947631
ro0.6231155778894472
no0.6153846153846154
et0.608355091383812
da0.5912806539509536
sq0.5856353591160222
yo0.563953488372093
nl0.5161290322580645
fr0.506578947368421
ms0.5
tr0.494949494949495
az0.4827586206896552
hr0.4809688581314879
pl0.45652173913043476
cs0.4117647058823529
es0.39759036144578314
de0.32432432432432434
sk0.32432432432432434
be0.3181818181818182
hu0.3087557603686636
is0.29577464788732394
lt0.29577464788732394
lv0.29577464788732394
uk0.29577464788732394
vi0.29577464788732394
reliabletrue
passestrue
8
name"Maria"
dialogue"No sé si debería... ¿y si me pasa algo a mí también?"
detectedLang"es"
heavyLang"es"
scores
es0.8316120341266278
ca0.6630727762803235
pt0.6452223273415326
yo0.5833333333333334
it0.5664739884393063
fr0.5235069885641677
sl0.5091623036649214
sq0.4798890429958391
sk0.47844228094575797
no0.4755244755244755
en0.46504992867332384
tl0.4369369369369369
pl0.4318181818181818
ro0.423963133640553
is0.4230769230769231
cs0.4009584664536741
ms0.39903846153846156
hr0.36224489795918363
lv0.34895833333333337
eu0.336283185840708
vi0.3093922651933701
tr0.3055555555555556
et0.2964352720450282
hu0.2937853107344633
lt0.29111531190926276
nl0.29111531190926276
fi0.2690058479532163
da0.1610738255033557
az0.15730337078651685
de0.1515837104072398
sv0.14383561643835618
reliabletrue
passestrue
9
name"Hunter"
dialogue"Look, I want to help. Help. You. Understand?"
detectedLang"en"
heavyLang"en"
scores
en0.8255813953488372
no0.7100515463917525
da0.7074122236671001
cs0.63884430176565
sv0.60801393728223
pl0.601063829787234
tl0.5802238805970149
nl0.5778611632270169
sk0.5656370656370656
hr0.53125
yo0.49888641425389757
de0.4617224880382775
lv0.45121951219512196
lt0.4260204081632653
ro0.42159383033419023
ca0.38016528925619836
is0.3784530386740331
sq0.3732590529247911
sl0.34971098265895956
it0.3382352941176471
be0.23728813559322032
tr0.23728813559322032
hu0.22945205479452058
az0.21875
et0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
10
name"Maria"
dialogue"Ayuda... sí. Necesito ayuda."
detectedLang"es"
heavyLang"es"
scores
es0.8125000000000001
ca0.5726495726495726
ro0.560117302052786
pt0.5588235294117647
it0.5440729483282675
yo0.49664429530201337
en0.358974358974359
reliabletrue
passestrue
11
name"Hunter"
dialogue"There we go. Something we both—"
detectedLang"en"
heavyLang"en"
scores
en0.834983498349835
pl0.51338199513382
de0.4708994708994709
tl0.4609164420485175
nl0.3939393939393939
es0.2805755395683453
ms0.2805755395683453
pt0.2805755395683453
sq0.2805755395683453
yo0.2779783393501805
reliabletrue
passestrue
12
name"Hunter"
dialogue"Copy. I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.7964169381107492
pl0.584717607973422
cs0.5629370629370629
sk0.5629370629370629
tl0.5614035087719298
et0.5519713261648745
fi0.5454545454545454
fr0.4658119658119659
ca0.44196428571428575
hr0.4131455399061033
hi0.40191387559808617
yo0.375
reliabletrue
passestrue
13
name"Maria"
dialogue"¿Se va? ¡No, espere! ¡Hay algo que tiene que ver!"
detectedLang"es"
heavyLang"es"
scores
es0.8226950354609929
pt0.7311827956989247
ca0.7096092925026399
it0.6954595791805094
fr0.6143057503506312
ro0.5997088791848617
no0.5462046204620462
hr0.45972495088408644
yo0.4148936170212766
en0.40347071583514105
fi0.39293598233995586
nl0.3735763097949886
tl0.3559718969555035
vi0.33894230769230765
cs0.3309002433090025
sl0.32432432432432434
lv0.3226600985221675
sq0.289405684754522
eu0.2744063324538259
da0.2506811989100818
sk0.2486338797814208
tr0.24242424242424243
sv0.23822714681440443
pl0.21428571428571427
reliabletrue
passestrue
14
name"Hunter"
dialogue"My number. Find someone who speaks Spanish, call me. Okay? Call."
detectedLang"en"
heavyLang"en"
scores
en0.8023715415019763
tl0.5535714285714286
et0.527027027027027
nl0.42434210526315785
no0.42434210526315785
da0.4195688225538972
sq0.3944636678200692
es0.33962264150943394
ms0.3333333333333333
pt0.3217054263565891
de0.31906614785992216
hu0.3137254901960784
sv0.3110236220472441
sl0.3013972055888224
sk0.2985971943887776
yo0.21348314606741572
pl0.2081447963800905
fr0.20634920634920634
cs0.19724770642201836
is0.1898148148148148
it0.18604651162790697
ro0.18604651162790697
fi0.1764705882352941
reliabletrue
passestrue
15
name"Maria"
dialogue"Por favor, no me deje sola con esto..."
detectedLang"es"
heavyLang"es"
scores
es0.7897196261682243
pt0.6987951807228916
it0.6870653685674548
sq0.6038732394366197
ca0.5588235294117647
en0.5398773006134969
no0.5292887029288702
fr0.4201030927835051
sl0.40476190476190477
nl0.39839572192513373
lv0.3679775280898876
vi0.3679775280898876
hr0.3098159509202454
et0.296875
sk0.2879746835443038
tr0.281150159744409
ms0.27184466019417475
tl0.26229508196721313
fi0.25
pl0.25
ro0.24242424242424243
da0.22413793103448276
sv0.22413793103448276
reliabletrue
passestrue
16
name"Hunter"
dialogue"I'll be back. I promise. Stay safe, alright?"
detectedLang"en"
heavyLang"en"
scores
en0.7737556561085973
tl0.5755517826825127
yo0.5201535508637236
cs0.504950495049505
ro0.48665297741273095
hr0.4703389830508474
no0.4669509594882729
da0.4600431965442765
ca0.45054945054945056
et0.44071588366890374
sq0.43566591422121903
pl0.43052391799544415
hu0.423963133640553
it0.4212962962962963
lt0.4117647058823529
fr0.36061381074168797
sv0.3556701030927836
de0.34725848563968675
pt0.23076923076923078
sk0.22360248447204967
be0.21875
es0.21875
sl0.21875
tr0.21875
az0.20127795527156547
is0.20127795527156547
lv0.20127795527156547
uk0.20127795527156547
vi0.20127795527156547
ms0.19093851132686085
nl0.19093851132686085
reliabletrue
passestrue
17
name"Maria"
dialogue"...Tenga cuidado, detective. Lo que vi no era humano."
detectedLang"es"
heavyLang"es"
scores
es0.788391777509069
pt0.7507122507122507
ca0.6860986547085203
it0.6797804208600183
en0.6183206106870229
tl0.5930232558139535
fr0.5448634590377113
no0.521203830369357
ro0.5028409090909091
da0.45736434108527135
hr0.40374787052810895
sv0.37050359712230213
vi0.35304990757855825
ms0.3320610687022901
sq0.31640625
yo0.2813141683778234
sl0.279835390946502
lv0.2723492723492723
is0.2391304347826087
sk0.20634920634920634
eu0.2009132420091324
tr0.2009132420091324
de0.1935483870967742
nl0.1898148148148148
hu0.18032786885245902
pl0.1764705882352941
cs0.17061611374407584
az0.16467780429594273
reliabletrue
passestrue