Run: 2026-06-01-01KT1G0EKG9WJ23QMBGR87VP3B

Run Details

Duration:
22.5s
Cost:
$0.033810
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
Isabella: *(scrolling through photos on her camera, murmuring to herself)* "Non posso credere a quello che ho visto... era proprio lì, vicino al vecchio mulino." Hunter: *(approaching, pulling out a small notepad)* "Excuse me, miss. Detective Hunter, Alborn PD. Mind if I ask you a few questions? You been around town the last couple days?" Isabella: *(looking up, startled, eyes wide)* "Oh—mio Dio. Sì, sì, ero qui. Ho visto qualcosa di terribile vicino al fiume!" Hunter: *(frowning, pen hovering)* "I'm... gonna need you to slow down. You see something? By the river, you said?" Isabella: *(gesturing urgently at her camera)* "Guardi! Ho fatto una fotografia. C'era un uomo, e poi... è semplicemente sparito! Capisce? Sparito!" Hunter: "Ma'am, I don't—is that English? You got an accent there I can't quite place." *(leaning in to look at the camera)* "What is this? You take a picture of something?" Isabella: *(nodding frantically, pointing at the screen)* "Sì! Sì! Quest'uomo, era lì un secondo, e poi niente. Sono molto spaventata. Deve fare qualcosa!" Hunter: *(rubbing the back of his neck)* "Okay. Okay, look. I appreciate you're trying to tell me something, but I'm not following a word of this. You speak any English at all? English?" Isabella: *(shaking her head, voice trembling)* "Inglese? No... no, mi dispiace. Non parlo inglese. Ma è importante, la prego! Le persone scompaiono!" Hunter: *(sighing, glancing at the camera screen again)* "Scompaiono. Huh. Wish I had Marquez here, he took Spanish in high school. This look anything like Spanish to you?" *(muttering to himself, then louder, slowly)* "Can. You. Show. Me?" Isabella: *(grabbing his sleeve, turning the camera toward him)* "Ecco! Guardi questa foto! Vede l'ombra? Vede?" Hunter: *(squinting at the image, expression shifting)* "Now hold on. That's... that's down by the old mill, isn't it? What the hell is that shadow—" *(Hunter's phone buzzes loudly. He holds up a finger to Isabella and answers.)* Hunter: "Hunter. Yeah. What? When?" *(pause, jaw tightening)* "Another one? Christ. No, I'm on my way. Two minutes." *(hangs up, already standing)* Isabella: *(rising too, alarmed)* "Cosa? Dove va? No, aspetti! Non ho finito! Le devo mostrare—" Hunter: *(holding up both hands)* "I gotta go. Something's come up. Listen—" *(pointing at her, then the table)* "Stay. Right here. You understand? Don't move. I'll find someone who speaks... whatever this is." Isabella: *(frustrated, clutching her camera to her chest)* "Non capisco niente di quello che dice! Ma quella foto, è la chiave di tutto!" Hunter: *(already backing away toward the door)* "Right. Sure. Stay put." *(under his breath)* "What a morning." Isabella: *(sinking back into her chair, staring at the photo)* "...Tornerà. Deve tornare. Perché io so cosa ho visto."
created_at"2026-06-01T11:44:50.976Z" 6/1/2026, 11:44:50 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2786
moderation_latency(null)
generation_time22220
tokens_prompt321
tokens_completion809
native_tokens_prompt422
native_tokens_completion1268
native_tokens_completion_images(null)
native_tokens_reasoning63
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"
usage0.03381
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_01EimP4vdWifJWcjZhEjKmqo"
is_byokfalse
latency1017
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-1780314291-cRjTFO28MmknCYMfTAC1"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780314291-graGiORJKKx7xHGOE8pM"
upstream_id"msg_01EimP4vdWifJWcjZhEjKmqo"
total_cost0.03381
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"Isabella"
dialogue"Non posso credere a quello che ho visto... era proprio lì, vicino al vecchio mulino."
detectedLang"it"
heavyLang"it"
scores
it0.8220365212008666
pt0.6358454718176061
es0.603448275862069
ca0.573125463994061
ro0.5309951060358891
en0.495171202809482
fr0.47296058661778184
da0.4656133828996283
no0.4412050534499514
tl0.4351669941060904
eu0.4180161943319838
ms0.4150559511698881
sk0.3928194297782471
nl0.3495475113122172
cs0.3488108720271801
de0.30133657351154314
lt0.2996345919610231
fi0.29792429792429787
sl0.29187192118226607
hr0.2404227212681638
pl0.23025435073627845
hu0.213406292749658
tr0.20798898071625344
is0.203601108033241
lv0.19804741980474197
sq0.19014084507042253
et0.17503586800573886
sv0.17503586800573886
yo0.17146974063400575
az0.10852713178294573
vi0.10852713178294573
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Detective Hunter, Alborn PD. Mind if I ask you a few questions? You been around town the last couple days?"
detectedLang"en"
heavyLang"en"
scores
en0.794973544973545
fr0.599483204134367
tl0.573237885462555
it0.5364832535885167
ca0.4580419580419581
ro0.4522968197879859
pt0.450354609929078
sq0.4297277409860191
nl0.4194756554307117
no0.41904047976011993
sv0.3996901626646011
es0.386381631037213
da0.3699186991869919
cs0.33304647160068845
et0.3324720068906115
hr0.2909423604757548
yo0.2876838235294118
hu0.28637200736648255
sl0.28174235403151066
ms0.26817752596789424
de0.2357001972386588
pl0.22962226640159045
tr0.20998980632008157
sk0.20675537359263052
lt0.15760869565217392
fi0.15115005476451257
is0.15115005476451257
az0.14647577092511013
lv0.14647577092511013
vi0.14647577092511013
be0.08284023668639054
eu0.08284023668639054
uk0.07517899761336516
reliabletrue
passestrue
2
name"Isabella"
dialogue"Oh—mio Dio. Sì, sì, ero qui. Ho visto qualcosa di terribile vicino al fiume!"
detectedLang"it"
heavyLang"it"
scores
it0.7847478474784748
es0.5610367892976589
ca0.5481927710843374
yo0.4397011739594451
fr0.4281045751633987
pt0.40476190476190477
da0.37574316290130794
nl0.37425506555423127
de0.36286407766990286
ms0.3312101910828026
no0.32778489116517284
en0.3064729194187582
ro0.29624664879356566
eu0.2837653478854025
sk0.2584745762711864
tl0.2532005689900427
hr0.2510699001426534
sl0.23580786026200873
fi0.21875
cs0.16798732171156894
vi0.15594855305466235
lt0.1435562805872757
is0.12060301507537688
lv0.12060301507537688
sq0.11764705882352942
az0.10714285714285714
et0.10714285714285714
hu0.10714285714285714
sv0.10714285714285714
pl0.10102739726027396
reliabletrue
passestrue
3
name"Hunter"
dialogue"I'm... gonna need you to slow down. You see something? By the river, you said?"
detectedLang"en"
heavyLang"en"
scores
en0.8085585585585585
et0.5600414078674948
tl0.5497881355932204
da0.480440097799511
cs0.4444444444444444
yo0.42876344086021506
no0.4097222222222222
sk0.38672438672438675
pl0.37315634218289084
it0.30327868852459017
sv0.288107202680067
ca0.2784380305602716
pt0.27101200686106347
ms0.2685025817555938
es0.2647058823529412
fr0.2595818815331011
lv0.22303473491773307
sl0.2216117216117216
hr0.2144177449168207
fi0.21296296296296297
lt0.19659735349716445
nl0.1650294695481336
sq0.1550695825049702
de0.1431451612903226
reliabletrue
passestrue
4
name"Isabella"
dialogue"Guardi! Ho fatto una fotografia. C'era un uomo, e poi... è semplicemente sparito! Capisce? Sparito!"
detectedLang"it"
heavyLang"it"
scores
it0.8160637645616186
ca0.635036496350365
es0.6173469387755102
pt0.6039603960396039
ro0.5677233429394812
fr0.5475113122171946
no0.47322212467076386
tl0.4480220791168353
sq0.4355597365945437
en0.42473633748801537
da0.40828402366863903
yo0.3736951983298539
lv0.3697478991596639
nl0.36908517350157727
sv0.36575052854122625
de0.3644067796610169
lt0.3610223642172524
sk0.3428258488499452
cs0.34065934065934067
hr0.31584948688711517
tr0.3142857142857143
et0.30394431554524365
pl0.2537313432835821
sl0.2537313432835821
ms0.20948616600790515
is0.19463087248322147
az0.16897506925207756
eu0.11504424778761062
hu0.1137370753323486
fi0.09502262443438914
reliabletrue
passestrue
5
name"Hunter"
dialogue"What is this? You take a picture of something?"
detectedLang"en"
heavyLang"en"
scores
en0.840170484816196
tl0.6993987975951904
yo0.5850622406639004
nl0.5419847328244275
hu0.5081967213114754
is0.460431654676259
sl0.45255474452554745
fr0.43289224952741023
de0.42418426103646834
pt0.42084942084942084
ro0.41972920696324956
it0.4129158512720157
cs0.4117647058823529
es0.4117647058823529
hr0.39759036144578314
no0.35344827586206895
sq0.3227990970654628
ms0.3197278911564626
ca0.3119266055045872
sk0.3023255813953488
pl0.25925925925925924
lt0.21465968586387435
tr0.20424403183023873
da0.1935483870967742
az0.1891891891891892
eu0.1891891891891892
lv0.1891891891891892
vi0.1891891891891892
et0.17355371900826447
fi0.17355371900826447
sv0.17355371900826447
reliabletrue
passestrue
6
name"Isabella"
dialogue"Sì! Sì! Quest'uomo, era lì un secondo, e poi niente. Sono molto spaventata. Deve fare qualcosa!"
detectedLang"it"
heavyLang"it"
scores
it0.8222748815165876
pt0.563953488372093
fr0.5323460639127047
ro0.5290423861852434
es0.5069843878389483
en0.4609164420485175
ca0.45701357466063347
yo0.39271255060728744
tl0.3582887700534759
sq0.3428258488499452
nl0.3340732519422864
no0.3333333333333333
de0.27884615384615385
lv0.27710843373493976
da0.27448609431680776
eu0.21671018276762402
et0.1891891891891892
hr0.1891891891891892
pl0.12023460410557184
hu0.1137370753323486
ms0.10714285714285714
sk0.10714285714285714
tr0.1044776119402985
is0.10044977511244377
lt0.10044977511244377
sl0.10044977511244377
az0.09502262443438914
fi0.09502262443438914
sv0.09502262443438914
reliabletrue
passestrue
7
name"Hunter"
dialogue"Okay. Okay, look. I appreciate you're trying to tell me something, but I'm not following a word of this. You speak any English at all? English?"
detectedLang"en"
heavyLang"en"
scores
en0.822842851187995
tl0.6405919661733616
no0.49314251639833034
it0.4393139841688654
da0.39801699716713884
yo0.3491577335375191
cs0.3441358024691358
hr0.3405740884406517
sq0.3338557993730407
ca0.3237867939538584
es0.31945556445156126
fr0.3172690763052209
ro0.3134087237479806
et0.3122977346278317
pt0.31062449310624496
pl0.30098684210526316
nl0.2963576158940397
sv0.28870292887029286
sk0.28209459459459457
tr0.2621527777777778
sl0.26022628372497825
ms0.25893635571054924
de0.256993006993007
lv0.23076923076923078
lt0.22656960873521384
is0.2107706592386258
hu0.20782851817334574
fi0.13967611336032387
az0.1353001017293998
vi0.1353001017293998
be0.07608695652173912
eu0.07608695652173912
uk0.06900328587075576
reliabletrue
passestrue
8
name"Isabella"
dialogue"Inglese? No... no, mi dispiace. Non parlo inglese. Ma è importante, la prego! Le persone scompaiono!"
detectedLang"it"
heavyLang"it"
scores
it0.7917389795209997
es0.6946564885496184
fr0.6527777777777778
ro0.640503295386459
ca0.6221662468513854
pt0.5937711577522004
yo0.5153473344103393
en0.5037220843672456
pl0.49958298582151794
tl0.49281487743026203
sk0.4796183868169991
no0.4690265486725664
sq0.45750452079566006
hu0.3969849246231156
hr0.3902439024390244
tr0.37888198757763975
sl0.3756503642039542
et0.3325917686318131
de0.32356257046223225
lt0.31662870159453305
cs0.3127147766323024
lv0.3063583815028902
ms0.2647058823529412
sv0.26199261992619927
da0.25280199252801994
vi0.2125984251968504
nl0.18699186991869918
az0.17695473251028807
eu0.12663755458515283
is0.09502262443438914
reliabletrue
passestrue
9
name"Hunter"
dialogue"Can. You. Show. Me?"
detectedLang"en"
heavyLang"en"
scores
en0.8168498168498168
tl0.6428571428571429
pt0.6226415094339622
nl0.6168582375478927
sq0.5967741935483871
es0.504950495049505
et0.48717948717948717
fr0.47643979057591623
no0.47643979057591623
sl0.46808510638297873
ms0.45652173913043476
it0.4444444444444444
cs0.43820224719101125
az0.4350282485875706
ca0.4350282485875706
tr0.4350282485875706
fi0.42857142857142855
reliabletrue
passestrue
10
name"Isabella"
dialogue"Ecco! Guardi questa foto! Vede l'ombra? Vede?"
detectedLang"it"
heavyLang"it"
scores
it0.7758964143426295
pt0.6473354231974922
ca0.5810055865921787
es0.5706106870229007
sk0.5273109243697479
sl0.5171673819742489
ro0.49776785714285715
lv0.49095022624434387
hr0.4874715261958998
fr0.46428571428571425
en0.44717444717444715
no0.3885869565217392
cs0.3784530386740331
et0.3767313019390581
tl0.3767313019390581
fi0.31402439024390244
is0.25
sv0.2398648648648649
da0.23728813559322032
de0.21875
nl0.21875
pl0.21875
ms0.21328671328671328
reliabletrue
passestrue
11
name"Hunter"
dialogue"Now hold on. That's... that's down by the old mill, isn't it? What the hell is that shadow—"
detectedLang"en"
heavyLang"en"
scores
en0.8064384678076609
tl0.49414270500532487
yo0.4431418522860493
da0.3675099866844208
sq0.3572395128552098
nl0.3384401114206128
sk0.30758017492711365
cs0.302496328928047
pl0.2983751846381093
fr0.2824773413897281
et0.2448330683624801
hu0.2448330683624801
fi0.24000000000000002
ca0.17247386759581881
no0.16666666666666666
is0.16225749559082892
hr0.15630550621669628
lv0.1532976827094474
hi0.15026833631484796
ms0.1410488245931284
sv0.1410488245931284
reliabletrue
passestrue
12
name"Hunter"
dialogue"Another one? Christ. No, I'm on my way. Two minutes."
detectedLang"en"
heavyLang"en"
scores
en0.8160724391624222
tl0.6723790322580645
hr0.559620596205962
pl0.5523415977961432
et0.5448179271708684
ca0.5403111739745403
fr0.5227606461086637
sk0.5015337423312883
no0.49455676516329705
da0.4881889763779528
es0.4833068362480127
de0.4724025974025974
cs0.4206773618538324
fi0.4058500914076782
sv0.4014732965009208
it0.4003690036900369
pt0.3821292775665399
yo0.3200836820083682
nl0.3114406779661017
sl0.30406852248394006
ro0.3010752688172043
lv0.2872807017543859
tr0.21307506053268765
hi0.20537897310513448
is0.1935483870967742
lt0.16237113402061853
sq0.16237113402061853
ms0.15364583333333331
reliabletrue
passestrue
13
name"Isabella"
dialogue"Cosa? Dove va? No, aspetti! Non ho finito! Le devo mostrare—"
detectedLang"it"
heavyLang"it"
scores
it0.7989276139410187
ca0.6701846965699209
es0.6418338108882521
fr0.5837957824639289
en0.5324189526184538
ro0.5318352059925093
pt0.5013297872340425
no0.43095599393019723
sk0.4212962962962963
hr0.39999999999999997
cs0.3315508021390375
hu0.3218806509945751
tl0.3093922651933701
tr0.3055555555555556
sq0.2951127819548872
lv0.258893280632411
yo0.2454728370221328
sl0.2378048780487805
sv0.21711899791231734
eu0.1883116883116883
fi0.1883116883116883
ms0.1758241758241758
is0.17035398230088497
pl0.16666666666666666
reliabletrue
passestrue
14
name"Hunter"
dialogue"Stay. Right here. You understand? Don't move. I'll find someone who speaks... whatever this is."
detectedLang"en"
heavyLang"en"
scores
en0.8206487835308796
tl0.5192307692307693
da0.4964973730297723
no0.4439071566731141
nl0.425
sv0.34210526315789475
de0.31710213776722085
yo0.25227568270481143
is0.22402159244264505
cs0.21981004070556312
hu0.21124828532235942
pt0.20689655172413793
fr0.20249653259361997
et0.19467787114845939
sq0.14814814814814814
sk0.13403614457831325
es0.11944869831546708
pl0.11944869831546708
ro0.11402157164869028
reliabletrue
passestrue
15
name"Isabella"
dialogue"Non capisco niente di quello che dice! Ma quella foto, è la chiave di tutto!"
detectedLang"it"
heavyLang"it"
scores
it0.841083974573436
es0.6334876543209876
fr0.5755138516532619
ro0.5689655172413793
tl0.5569029850746269
yo0.520686175580222
ca0.5123203285420944
pt0.4391971664698937
ms0.4092039800995025
et0.4025157232704403
sq0.39567430025445294
fi0.3886743886743887
vi0.3528610354223433
no0.3484224965706447
sk0.3252840909090909
de0.3155619596541787
en0.2692307692307693
pl0.26356589147286824
eu0.2578125
nl0.24603174603174602
da0.2375601926163724
sv0.1753472222222222
hu0.14721723518850988
sl0.1394927536231884
lt0.12037037037037036
lv0.1171003717472119
cs0.11048689138576778
hr0.11048689138576778
reliabletrue
passestrue
16
name"Hunter"
dialogue"What a morning."
detectedLang"en"
heavyLang"en"
scores
en0.8376623376623377
da0.6710526315789473
sv0.6655518394648829
no0.6575342465753424
is0.6491228070175439
nl0.6441281138790036
tl0.6296296296296297
hu0.609375
pt0.5833333333333334
ro0.5815899581589958
ca0.576271186440678
cs0.5689655172413793
es0.5689655172413793
sk0.5652173913043478
it0.5555555555555556
yo0.54337899543379
fr0.5391705069124424
hr0.5283018867924528
pl0.5121951219512195
sl0.47368421052631576
lt0.45054945054945056
tr0.4350282485875706
sq0.4186046511627907
az0.4117647058823529
eu0.4117647058823529
lv0.4117647058823529
vi0.4117647058823529
de0.40119760479041916
et0.38650306748466257
fi0.38650306748466257
ms0.38650306748466257
reliabletrue
passestrue
17
name"Isabella"
dialogue"...Tornerà. Deve tornare. Perché io so cosa ho visto."
detectedLang"it"
heavyLang"it"
scores
it0.791933418693982
ca0.6535181236673774
pt0.6012269938650306
es0.5535714285714286
sk0.5435393258426966
no0.5289855072463767
sl0.4237588652482269
tl0.4206773618538324
en0.375
cs0.36149312377210213
fr0.35000000000000003
ro0.33537832310838445
sq0.30703624733475476
yo0.2793791574279379
de0.27293064876957496
sv0.24418604651162787
vi0.23349056603773585
fi0.21307506053268765
lt0.21307506053268765
ms0.2111650485436893
hu0.20147420147420148
hr0.1875
da0.181360201511335
is0.181360201511335
lv0.181360201511335
reliabletrue
passestrue