Run: 2026-02-18-01KHQ93VZ5SH4NW45GZ17NK7HK

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
18.2s
Cost:
$0.011754
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
Here is the voice sheet for the scene: --- Hunter: "Excuse me, miss? I'm Detective Hunter. I was wondering if I could ask you a few questions about the incident that happened on Maple Street last night." Isabella: "Oh... scusi? Io... non capisco. Parla italiano?" Hunter: "I'm sorry, I don't understand. Do you speak English?" Isabella: "Inglese? No, no... mi dispiace. Io parlo solo italiano." Hunter: "English? No? Okay... did you see anything strange last night? Around the old mill?" Isabella: "Ieri sera? Sì, sì... ho visto qualcosa. Era terribile. Un uomo... stava correndo, e poi... è sparito nel buio. Ho avuto così tanta paura. Ho cercato di fotografarlo, ma le mie mani tremavano." Hunter: "I can see you're upset about something. Are you okay? Did someone hurt you?" Isabella: "Non capisco le tue parole, ma... guarda, guarda qui. Ho delle foto. Le ho scattate io stessa, con questa macchina fotografica." Hunter: "Photos? You have photos? Can I... can I see those?" Isabella: "Sì, sì, aspetta... ma sono sfocate. Tremavo troppo. Era buio e io avevo paura. Quest'uomo... non so chi fosse. È semplicemente scomparso." Hunter: "These are blurry, but... I can make out a figure. This is very helpful, miss, thank you. Do you have somewhere safe to stay tonight?" Isabella: "Non so cosa stai dicendo, ma il tuo tono... sembri preoccupato. Anch'io sono preoccupata. Questo posto mi spaventa. Pensavo fosse un posto tranquillo e bellissimo da fotografare, ma ora... non sono più sicura." Hunter: "I wish I could understand you. I really do. Listen, here's my card. If you can find someone to translate, please call me." Isabella: "Un biglietto da visita? Sei un detective? Capisco questa parola. Detective... quindi stai indagando su qualcosa. Anch'io voglio sapere la verità. Prendo il tuo numero." Hunter: "Stay somewhere public tonight, okay? Somewhere with people around." Isabella: "Stai cercando di avvertirmi di qualcosa? Resto in luoghi pubblici, non preoccuparti. Non tornerò là vicino da sola, te lo prometto." *Hunter's phone rings* Hunter: "Hunter here... yes... what? When? I'll be right there. Don't touch anything." Isabella: "Devi andare? È successo qualcos'altro?" Hunter: "I'm sorry, I have to go. Please, be careful. And hold onto those photos." Isabella: "Vai, vai. Stai attento anche tu, detective. E grazie... anche se non so bene per cosa." ---
created_at"2026-02-18T02:26:42.469837+00:00" 2/18/2026, 2:26:42 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency767
moderation_latency117
generation_time17973
tokens_prompt321
tokens_completion643
native_tokens_prompt298
native_tokens_completion724
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.011754
router(null)
provider_responses
0
id"msg_01Anmdcv3697j7pZLKS3zbde"
status200
is_byokfalse
latency767
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381583-iobt9Wgo3odMf4m4KLiv"
upstream_id"msg_01Anmdcv3697j7pZLKS3zbde"
total_cost0.011754
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss? I'm Detective Hunter. I was wondering if I could ask you a few questions about the incident that happened on Maple Street last night."
detectedLang"en"
heavyLang"en"
scores
en0.8078984989278055
tl0.6245197345441844
fr0.5903201219512195
nl0.555233760860571
no0.48760724499523356
it0.48017408123791105
ca0.4740704500978474
da0.46464143426294824
ro0.4333157617290458
pt0.41544317563893424
sq0.41448801742919394
sv0.4128891316220645
de0.39708356702187325
cs0.375725900116144
et0.37317784256559766
es0.36876100998238404
yo0.33805418719211827
hr0.32770481550969355
sl0.31962025316455694
sk0.3139757498404595
pl0.29415627051871307
ms0.25913163335630596
fi0.21129860601614087
hu0.20781134856300662
az0.20546932742054694
lt0.19656203288490284
tr0.16081186572989853
is0.154874213836478
lv0.15153906866614048
vi0.11009933774834438
hi0.0724762726488352
be0.061135371179039305
eu0.061135371179039305
uk0.05536028119507908
reliabletrue
passestrue
1
name"Isabella"
dialogue"Oh... scusi? Io... non capisco. Parla italiano?"
detectedLang"it"
heavyLang"it"
scores
it0.7774480712166172
es0.6470588235294117
pt0.6103896103896105
fr0.5245641838351823
ca0.5073891625615764
en0.5008319467554077
tl0.4957983193277311
nl0.455535390199637
az0.4350282485875706
ro0.43289224952741023
tr0.4230769230769231
sq0.42084942084942084
cs0.39271255060728744
yo0.3273542600896861
pl0.3212669683257918
sl0.3071593533487298
de0.29577464788732394
lt0.29577464788732394
hr0.2890995260663507
ms0.2890995260663507
no0.2890995260663507
da0.2822966507177033
sv0.2822966507177033
eu0.2248062015503876
is0.21465968586387435
sk0.1891891891891892
hu0.18256130790190736
et0.17355371900826447
fi0.16434540389972147
lv0.16434540389972147
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I don't understand. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7994652406417112
no0.5828698553948832
da0.5772266065388951
tl0.5300751879699248
sv0.5288944723618091
cs0.5161290322580645
pl0.4806094182825485
hr0.4688385269121813
sk0.438622754491018
de0.4140625
pt0.40570522979397783
sq0.4009584664536741
ro0.3862520458265139
it0.3644067796610169
nl0.3218806509945751
vi0.3169398907103825
yo0.3055555555555556
ca0.2690058479532163
is0.267578125
sl0.24242424242424243
ms0.1610738255033557
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
et0.14383561643835618
lt0.14383561643835618
lv0.14383561643835618
uk0.14383561643835618
reliabletrue
passestrue
3
name"Isabella"
dialogue"Inglese? No, no... mi dispiace. Io parlo solo italiano."
detectedLang"it"
heavyLang"it"
scores
it0.7938751472320377
es0.7282608695652174
pt0.6335078534031413
ca0.559748427672956
sk0.5406824146981627
ro0.4760479041916168
en0.4712990936555891
fr0.46236559139784944
hr0.46236559139784944
pl0.45736434108527135
sq0.45054945054945056
tr0.44267515923566875
yo0.44267515923566875
cs0.43820224719101125
sl0.39130434782608703
no0.3848857644991213
de0.35779816513761464
lv0.35185185185185186
tl0.3069306930693069
hu0.3027888446215139
et0.2857142857142857
az0.2693110647181628
lt0.2647058823529412
nl0.2647058823529412
ms0.2584745762711864
da0.25213675213675213
sv0.25213675213675213
fi0.14425427872860636
reliabletrue
passestrue
4
name"Hunter"
dialogue"English? No? Okay... did you see anything strange last night? Around the old mill?"
detectedLang"en"
heavyLang"en"
scores
en0.8135024244684819
tl0.6888612321095209
no0.5183044315992292
da0.45652173913043476
nl0.3954050785973398
de0.38800489596083226
et0.3796526054590571
fr0.3765586034912718
ms0.3678887484197219
hr0.3438320209973753
sq0.32157394843962006
sv0.30747922437673125
lv0.2867332382310985
yo0.26578560939794427
sk0.2636229749631811
it0.24585218702865763
cs0.24357034795764
pl0.23430321592649314
ro0.22720247295208654
tr0.22720247295208654
pt0.2163009404388715
es0.21507064364207218
ca0.2125984251968504
sl0.14965986394557826
is0.11816578483245149
lt0.11816578483245149
az0.10554561717352416
reliabletrue
passestrue
5
name"Isabella"
dialogue"Ieri sera? Sì, sì... ho visto qualcosa. Era terribile. Un uomo... stava correndo, e poi... è sparito nel buio. Ho avuto così tanta paura. Ho cercato di fotografarlo, ma le mie mani tremavano."
detectedLang"it"
heavyLang"it"
scores
it0.8028644995172192
es0.5784583620096353
pt0.5612464183381088
ca0.5092147435897436
ro0.49959150326797386
fr0.487876254180602
sl0.4194312796208531
yo0.41190590494479123
no0.3586387434554974
lv0.3559411146161935
en0.34805747738158593
de0.34316353887399464
hr0.32655305112699284
et0.3228302929795467
sk0.31525992174399103
tl0.3144935646334639
lt0.3117977528089888
sq0.2827868852459016
cs0.28236672524897477
da0.28194607268464245
hu0.24938725490196076
nl0.24289245982694685
sv0.2391304347826087
fi0.2367601246105919
pl0.23197492163009403
ms0.22712933753943218
is0.15048543689320387
tr0.13974719101123598
az0.13120567375886524
vi0.125
eu0.12186379928315412
reliabletrue
passestrue
6
name"Hunter"
dialogue"I can see you're upset about something. Are you okay? Did someone hurt you?"
detectedLang"en"
heavyLang"en"
scores
en0.7991967871485943
tl0.43890274314214467
ro0.34593023255813954
et0.34114202049780384
ca0.32330827067669177
cs0.2890995260663507
tr0.24623115577889448
no0.24369747899159663
az0.23728813559322032
da0.23599320882852293
hr0.23599320882852293
sv0.23469387755102045
sq0.22945205479452058
pl0.21875
it0.20353982300884957
fi0.1891891891891892
yo0.16201117318435754
es0.14772727272727273
ms0.14772727272727273
pt0.14772727272727273
sk0.13793103448275862
be0.1346153846153846
hu0.12959381044487428
is0.12280701754385964
lt0.12280701754385964
lv0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
7
name"Isabella"
dialogue"Non capisco le tue parole, ma... guarda, guarda qui. Ho delle foto. Le ho scattate io stessa, con questa macchina fotografica."
detectedLang"it"
heavyLang"it"
scores
it0.8073097961213326
fr0.5753424657534246
pt0.5727673649393605
es0.5525404157043879
ca0.5443856554967665
ro0.5150187734668336
en0.46808510638297873
tl0.46551724137931033
no0.4159758854559156
sk0.41243366186504926
hr0.3892828999211978
sl0.38099041533546324
de0.3647540983606557
nl0.3492863140218304
et0.34154630416312654
cs0.32550043516100957
ms0.3225524475524475
fi0.31476569407603894
sq0.3055555555555556
pl0.2736644798500469
da0.27230046948356806
lt0.27230046948356806
sv0.26400759734093066
yo0.26260704091341575
lv0.24830261881668284
tr0.24390243902439027
vi0.21239837398373984
is0.1893305439330544
hu0.18848167539267016
eu0.18677859391395593
az0.17902542372881353
hi0.11931818181818182
reliabletrue
passestrue
8
name"Hunter"
dialogue"Photos? You have photos? Can I... can I see those?"
detectedLang"en"
heavyLang"en"
scores
en0.8305722891566266
fr0.5664739884393063
ca0.5596868884540117
da0.5596868884540117
sq0.5098039215686274
et0.5087336244541485
tl0.5054945054945055
cs0.4485294117647059
tr0.3951612903225807
no0.39189189189189183
lt0.3885869565217392
az0.3835616438356164
hr0.3818681318681319
sv0.38016528925619836
lv0.3732590529247911
pl0.358974358974359
it0.3382352941176471
ro0.2857142857142857
yo0.27884615384615385
es0.26229508196721313
pt0.26229508196721313
hi0.2549668874172185
sk0.24242424242424243
de0.2398648648648649
nl0.2398648648648649
be0.23728813559322032
hu0.22945205479452058
is0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
9
name"Isabella"
dialogue"Sì, sì, aspetta... ma sono sfocate. Tremavo troppo. Era buio e io avevo paura. Quest'uomo... non so chi fosse. È semplicemente scomparso."
detectedLang"it"
heavyLang"it"
scores
it0.7881868796901477
pt0.503968253968254
fr0.5005707762557078
en0.4380218368657675
yo0.4162775183455637
ro0.41353887399463807
tl0.40273037542662116
es0.375
sq0.3376230128690386
ca0.3325705568268498
de0.32484567901234573
no0.3093922651933701
sl0.26655490360435874
ms0.26593959731543626
vi0.26160337552742613
sk0.2290748898678414
eu0.22429078014184398
et0.21454219030520644
lt0.21312949640287768
nl0.20742753623188404
is0.18680297397769516
pl0.17763157894736845
fi0.16347992351816445
sv0.16347992351816445
hu0.15377176015473887
tr0.14299706170421156
da0.13877952755905512
az0.06716417910447761
hr0.06716417910447761
lv0.06716417910447761
reliabletrue
passestrue
10
name"Hunter"
dialogue"These are blurry, but... I can make out a figure. This is very helpful, miss, thank you. Do you have somewhere safe to stay tonight?"
detectedLang"en"
heavyLang"en"
scores
en0.815668202764977
tl0.5548135781858653
yo0.43462897526501765
da0.4306049822064057
cs0.41986947063089197
sq0.41944847605224966
ro0.3957703927492447
pl0.38884644766997706
hr0.37839937839937837
no0.3685872138910813
sk0.36808846761453395
pt0.3563958165728077
ca0.3485342019543974
fr0.3474714518760196
it0.33829611248966085
vi0.32716568544995794
hu0.32030586236193714
sl0.2926613616268789
nl0.2837958818263205
de0.2647058823529412
es0.25857275254865614
lv0.24170616113744076
lt0.23736892278360344
is0.22330097087378642
tr0.21875
az0.2079207920792079
sv0.2007992007992008
fi0.1683991683991684
et0.13606911447084233
be0.08045977011494253
eu0.08045977011494253
ms0.07300115874855156
uk0.07300115874855156
reliabletrue
passestrue
11
name"Isabella"
dialogue"Non so cosa stai dicendo, ma il tuo tono... sembri preoccupato. Anch'io sono preoccupata. Questo posto mi spaventa. Pensavo fosse un posto tranquillo e bellissimo da fotografare, ma ora... non sono più sicura."
detectedLang"it"
heavyLang"it"
scores
it0.7856892932120364
es0.5875420875420876
pt0.576564120290356
fr0.5499632623071271
ro0.5387801204819277
ca0.5012214983713356
sl0.4601145879241957
hr0.4240714621532675
lt0.4050509956289461
sk0.3962543124691966
no0.3847312908086389
tl0.37531871494135643
pl0.35729275970619095
tr0.35219460602855635
en0.34875066454013826
et0.3473628129994672
de0.32950191570881227
az0.3287671232876712
cs0.32544052863436124
nl0.32544052863436124
yo0.3239514348785872
lv0.31678750697155605
da0.30751837196156023
sq0.28194607268464245
ms0.25531914893617025
sv0.22712933753943218
vi0.21120412105602063
fi0.19513797634691196
eu0.18496340652029275
hu0.16609938733832538
is0.05185758513931888
reliabletrue
passestrue
12
name"Hunter"
dialogue"I wish I could understand you. I really do. Listen, here's my card. If you can find someone to translate, please call me."
detectedLang"en"
heavyLang"en"
scores
en0.8118886380737397
no0.5755517826825127
da0.5745887691435054
tl0.560117302052786
cs0.5390288875230486
sk0.5110821382007823
pl0.5091623036649214
sv0.47294448348559376
hr0.4646680942184154
sq0.4460856720827179
nl0.43396226415094336
ro0.43138741470811215
pt0.42263279445727486
sl0.40476190476190477
de0.4042891183478951
es0.3892508143322475
it0.3837304847986853
lv0.3483927019982624
ca0.32553956834532377
fr0.31569343065693434
yo0.2870722433460076
lt0.28366762177650434
tr0.2697176241480039
fi0.2596248766041461
az0.258893280632411
vi0.258893280632411
et0.22440537745604963
is0.2163009404388715
ms0.21218487394957983
eu0.19700214132762314
hu0.1638795986622074
be0.08536585365853659
uk0.07749077490774908
reliabletrue
passestrue
13
name"Isabella"
dialogue"Un biglietto da visita? Sei un detective? Capisco questa parola. Detective... quindi stai indagando su qualcosa. Anch'io voglio sapere la verità. Prendo il tuo numero."
detectedLang"it"
heavyLang"it"
scores
it0.8024087316522394
es0.6221662468513854
pt0.5936532507739938
ro0.5584524810765349
ca0.5533815397703105
fr0.549162730785745
tl0.5398773006134969
hr0.4120940649496081
en0.4117647058823529
lt0.3217054263565891
tr0.3078444297956493
sq0.3064729194187582
yo0.29388029589778075
lv0.29245283018867924
az0.2905405405405405
sl0.2895805142083897
de0.25479063165365506
eu0.23802612481857763
no0.23020527859237538
sk0.2290748898678414
is0.2222222222222222
da0.18667699457784664
nl0.18160561184723303
sv0.16666666666666666
fi0.15390813859790492
cs0.12280701754385964
vi0.12280701754385964
ms0.1169049621530698
pl0.11392405063291139
et0.05998209489704566
reliabletrue
passestrue
14
name"Hunter"
dialogue"Stay somewhere public tonight, okay? Somewhere with people around."
detectedLang"en"
heavyLang"en"
scores
en0.8105035192203572
tl0.6875
fr0.41666666666666663
de0.3761140819964349
ro0.3217054263565891
ca0.31237721021611
es0.29718875502008035
pt0.29718875502008035
sq0.29718875502008035
no0.29149797570850206
da0.2813141683778234
ms0.1822429906542056
eu0.1764705882352941
yo0.17452830188679244
nl0.16666666666666666
pl0.16666666666666666
lv0.1606714628297362
sv0.1606714628297362
et0.15254237288135594
hr0.15254237288135594
lt0.15254237288135594
cs0.14425427872860636
sk0.14425427872860636
reliabletrue
passestrue
15
name"Isabella"
dialogue"Stai cercando di avvertirmi di qualcosa? Resto in luoghi pubblici, non preoccuparti. Non tornerò là vicino da sola, te lo prometto."
detectedLang"it"
heavyLang"it"
scores
it0.7937109723461195
es0.582392776523702
pt0.5675549322113137
ca0.5241769547325102
ro0.4708237986270023
sl0.44907683144729005
fr0.4404113732607381
hr0.41232528589580686
tl0.40818937939859246
yo0.39423706614276355
de0.3878226340172072
en0.37415426251691475
ms0.35674547983310156
nl0.31021625652498136
vi0.30607651912978245
az0.27677873338545744
sq0.25523349436392917
pl0.24857839155158404
lt0.24796747967479676
no0.24118129614438064
cs0.23868312757201646
sv0.20532646048109965
da0.2018981880931838
tr0.19844020797227038
eu0.1857394366197183
et0.18141592920353983
sk0.1567912488605287
lv0.13227016885553472
reliabletrue
passestrue
16
name"Hunter"
dialogue"Hunter here... yes... what? When? I'll be right there. Don't touch anything."
detectedLang"en"
heavyLang"en"
scores
en0.8218972628421448
tl0.4324970131421744
de0.4171779141104295
sq0.41502463054187194
fr0.35197817189631647
yo0.27921092564491656
da0.24722662440570525
no0.24242424242424243
ms0.2238562091503268
hu0.19763513513513514
lt0.1908006814310051
sv0.12844036697247707
it0.1171003717472119
nl0.1171003717472119
pt0.1171003717472119
ca0.11048689138576778
ro0.11048689138576778
sl0.11048689138576778
tr0.11048689138576778
reliabletrue
passestrue
17
name"Isabella"
dialogue"Devi andare? È successo qualcos'altro?"
detectedLang"it"
heavyLang"it"
scores
it0.8
pt0.6164574616457461
ca0.6026011560693642
en0.5018115942028986
fr0.5
sv0.48308270676691734
ro0.38752783964365256
da0.36194895591647336
yo0.3341404358353511
no0.23822714681440443
de0.233983286908078
nl0.22969187675070027
es0.21875
tr0.21652421652421652
reliabletrue
passestrue
18
name"Hunter"
dialogue"I'm sorry, I have to go. Please, be careful. And hold onto those photos."
detectedLang"en"
heavyLang"en"
scores
en0.8188405797101449
tl0.6005046257359126
yo0.5177664974619289
da0.5138178096212898
ro0.4431418522860493
fr0.4378698224852071
pl0.43720379146919436
lt0.43045563549160676
lv0.35020519835841313
hr0.3493150684931507
no0.3484224965706447
cs0.3319268635724332
sq0.3300423131170663
it0.3115942028985507
ca0.3055555555555556
sk0.3004418262150221
hu0.27921092564491656
pt0.27480916030534347
es0.24722662440570525
sv0.22512234910277326
sl0.2030201342281879
hi0.1394927536231884
de0.13003663003663005
nl0.13003663003663005
be0.12844036697247707
tr0.12844036697247707
az0.1171003717472119
et0.1171003717472119
is0.1171003717472119
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
19
name"Isabella"
dialogue"Vai, vai. Stai attento anche tu, detective. E grazie... anche se non so bene per cosa."
detectedLang"it"
heavyLang"it"
scores
it0.7898230088495575
en0.6172441579371474
fr0.6169354838709676
ro0.6041666666666666
pt0.5887445887445888
es0.5862369337979094
ca0.5581395348837209
sq0.519716885743175
sl0.5072614107883817
tl0.5052083333333334
no0.4930629669156884
de0.4831338411316649
cs0.4489559164733179
lv0.4290865384615385
lt0.42771084337349397
hr0.42284325637910086
yo0.4221411192214112
sv0.39258312020460356
sk0.3863049095607235
pl0.35197817189631647
fi0.3466299862448418
da0.33473389355742295
nl0.3319268635724332
vi0.28785607196401797
eu0.15480427046263345
hu0.1394927536231884
tr0.12844036697247707
is0.12361623616236161
az0.1171003717472119
et0.1171003717472119
reliabletrue
passestrue