Run: 2026-02-18-01KHQ91V40ZXSGNZ07F69XXYZD

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
13.0s
Cost:
$0.008619
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 need to ask you a few questions about the incident at the old mill last night. Did you see anything unusual?" Isabella: "Oh... scusi, non capisco. Stavo solo... stavo scattando delle foto vicino al mulino e poi ho sentito qualcosa. Era terribile." Hunter: "I'm sorry, I don't... do you speak English? English?" Isabella: "Inglese? No, no. Mi dispiace. Io parlo solo italiano. Ma devo dirti... ho visto qualcosa di strano. Qualcuno correva nel bosco. Avevo paura." Hunter: "I can't understand a word you're saying, ma'am. Are you... are you okay? You look shaken up." Isabella: "Shaken? Sì, sì, tremavo. Guarda, guarda qui — ho delle foto. Ho fotografato tutto. Forse questo può aiutarti." Hunter: "Wait — are these photos? From last night? Can I see that?" Isabella: "Sì, sì, prendi, guarda. L'ho visto con i miei occhi. Quest'uomo... spariva tra gli alberi. Non riesco ancora a crederci." Hunter: "This is... this could be important. Miss, I need to find a translator. Don't go anywhere, okay? Okay?" Isabella: "Okay? ...Okay. Resto qui. Ma per favore, fai qualcosa. Quella persona... qualcosa non andava. Lo sentivo nelle ossa." *Hunter's phone rings* Hunter: "Hunter here. Yeah. What? When? I'll be right there. Don't touch anything." Isabella: "Devi andare? Aspetta, aspetta — prendi il mio numero. Ti prego, non dimenticare quello che ti ho detto." Hunter: "I have to go, miss. I'm sorry. Stay in town, alright? Stay in town." Isabella: "...Stai attento, detective. Qualunque cosa sia là fuori... è pericolosa."
created_at"2026-02-18T02:25:30.827829+00:00" 2/18/2026, 2:25:30 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency926
moderation_latency(null)
generation_time12879
tokens_prompt321
tokens_completion438
native_tokens_prompt298
native_tokens_completion515
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"
usage0.008619
router(null)
provider_responses
0
id"msg_01382UP1KTR68BeRmHNmGzGo"
status200
is_byokfalse
latency923
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381517-ebECnxa4LsOb30kIICez"
upstream_id"msg_01382UP1KTR68BeRmHNmGzGo"
total_cost0.008619
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 need to ask you a few questions about the incident at the old mill last night. Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.8048829297578546
tl0.6374116772034213
fr0.5492371705963939
no0.5117676514772158
da0.4881889763779528
it0.4881889763779528
ca0.4715447154471545
et0.46310572687224666
pt0.46310572687224666
sq0.45132245357343836
ro0.4390103567318757
nl0.43771626297577854
es0.4196428571428571
cs0.39777640518838797
sl0.3623283191628515
yo0.3495663775850567
hr0.3358310626702997
sv0.3294360385144429
sk0.3219749652294854
ms0.3104667609618105
pl0.3090007087172218
de0.30851063829787234
lt0.24006235385814498
hu0.2243436754176611
az0.22186751795690343
lv0.2073170731707317
tr0.17442845046570704
fi0.12398921832884095
is0.12398921832884095
vi0.12003610108303249
be0.06698564593301436
eu0.06698564593301436
uk0.06069364161849711
reliabletrue
passestrue
1
name"Isabella"
dialogue"Oh... scusi, non capisco. Stavo solo... stavo scattando delle foto vicino al mulino e poi ho sentito qualcosa. Era terribile."
detectedLang"it"
heavyLang"it"
scores
it0.7924234561494551
es0.6242367308595584
pt0.5438996579247435
ca0.49463044851547694
fr0.4715984147952444
no0.4601889338731444
ro0.441340782122905
en0.43342776203966005
tl0.43342776203966005
da0.3798449612403101
de0.36608557844690964
nl0.3548387096774194
fi0.34906427990235966
sl0.32603201347935973
eu0.30735930735930733
ms0.290150842945874
et0.2766726943942134
sk0.2626728110599078
hr0.25925925925925924
cs0.25023430178069356
lt0.22405431619786614
sq0.21568627450980393
pl0.20318725099601595
yo0.1919191919191919
az0.1911021233569262
hu0.14893617021276595
tr0.14255091103965703
lv0.13606911447084233
sv0.13606911447084233
is0.07727797001153403
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I don't... do you speak English? English?"
detectedLang"en"
heavyLang"en"
scores
en0.8015873015873016
tl0.5405819295558958
hr0.5245641838351823
cs0.512987012987013
pl0.4727592267135325
pt0.460431654676259
sq0.455535390199637
no0.4307400379506641
it0.4174757281553398
da0.4129158512720157
sv0.4117647058823529
sk0.40476190476190477
vi0.3670886075949367
yo0.3548387096774194
ro0.35064935064935066
ca0.3150684931506849
sl0.2857142857142857
de0.1935483870967742
ms0.1935483870967742
be0.1891891891891892
tr0.1891891891891892
hu0.18256130790190736
az0.17355371900826447
et0.17355371900826447
is0.17355371900826447
lt0.17355371900826447
lv0.17355371900826447
uk0.17355371900826447
reliabletrue
passestrue
3
name"Isabella"
dialogue"Inglese? No, no. Mi dispiace. Io parlo solo italiano. Ma devo dirti... ho visto qualcosa di strano. Qualcuno correva nel bosco. Avevo paura."
detectedLang"it"
heavyLang"it"
scores
it0.7975277067348678
es0.5775900400177857
pt0.5113168724279835
ca0.49414270500532487
sk0.4460641399416909
fr0.3960584869675779
en0.3721083939193655
tl0.3675099866844208
sl0.33936022253129344
yo0.33936022253129344
no0.33751743375174337
pl0.3356643356643356
hr0.3342676944639103
ro0.3314567206192822
lt0.3290960451977401
cs0.3271954674220963
ms0.3035190615835778
sq0.3019838354151359
de0.2725880551301685
nl0.2709132770529547
tr0.2618492618492619
lv0.25897035881435254
et0.23939151321056848
da0.21487603305785125
hu0.19763513513513514
sv0.16666666666666666
az0.16520210896309317
vi0.15555555555555556
fi0.1340018231540565
is0.12764003673094582
reliabletrue
passestrue
4
name"Hunter"
dialogue"I can't understand a word you're saying, ma'am. Are you... are you okay? You look shaken up."
detectedLang"en"
heavyLang"en"
scores
en0.795958025650991
tl0.5693191140278917
no0.5374449339207048
da0.493731918997107
sv0.48730468750000006
ro0.4620901639344262
nl0.46098562628336753
cs0.4318181818181818
pl0.37050359712230213
sk0.3566176470588235
ca0.3429286608260325
de0.3312101910828026
hr0.3234536082474227
tr0.31994818652849744
it0.3137254901960784
hu0.2981283422459893
is0.28765264586160105
sq0.2818057455540356
yo0.2818057455540356
lt0.2164179104477612
pt0.21052631578947367
az0.20212765957446807
lv0.20212765957446807
vi0.20212765957446807
es0.2009132420091324
et0.1935483870967742
fr0.1822429906542056
sl0.14634146341463414
be0.11764705882352942
eu0.11764705882352942
fi0.10714285714285714
ms0.10714285714285714
uk0.10714285714285714
reliabletrue
passestrue
5
name"Isabella"
dialogue"Shaken? Sì, sì, tremavo. Guarda, guarda qui — ho delle foto. Ho fotografato tutto. Forse questo può aiutarti."
detectedLang"it"
heavyLang"it"
scores
it0.76508854354897
no0.5206489675516224
fr0.48697711128650356
ca0.4650205761316873
en0.4401378122308355
pt0.43868739205526774
tl0.43722943722943725
da0.43231441048034935
cs0.4242692648361382
et0.40855323020928114
sk0.3885230479774224
sl0.3873704052780396
lt0.38095238095238093
nl0.37198067632850246
de0.36954413191076624
hr0.365234375
sv0.36211972522080466
es0.35960591133004927
tr0.32920536635706915
ro0.2809734513274336
sq0.2388758782201405
fi0.23258559622195982
lv0.2215568862275449
pl0.2215568862275449
az0.20634920634920634
yo0.20537897310513448
ms0.18341708542713567
hu0.14698162729658792
is0.1356382978723404
reliabletrue
passestrue
6
name"Hunter"
dialogue"Wait — are these photos? From last night? Can I see that?"
detectedLang"en"
heavyLang"en"
scores
en0.8381128584643848
tl0.6464646464646464
et0.4696969696969697
ca0.4496855345911949
fr0.42244224422442245
ro0.40476190476190477
sq0.4006849315068493
no0.3848857644991213
it0.3805309734513274
da0.3783303730017762
yo0.3150684931506849
nl0.29718875502008035
tr0.29577464788732394
de0.29292929292929293
lt0.29006085192697767
az0.2857142857142857
hr0.2842535787321063
sv0.2827868852459016
lv0.2768595041322314
pl0.2647058823529412
cs0.23076923076923078
es0.18604651162790697
pt0.18604651162790697
hi0.18032786885245902
sk0.17061611374407584
be0.16666666666666666
hu0.1606714628297362
is0.15254237288135594
uk0.15254237288135594
vi0.15254237288135594
reliabletrue
passestrue
7
name"Isabella"
dialogue"Sì, sì, prendi, guarda. L'ho visto con i miei occhi. Quest'uomo... spariva tra gli alberi. Non riesco ancora a crederci."
detectedLang"it"
heavyLang"it"
scores
it0.8001547189272821
pt0.5060548119821543
es0.5051085568326947
ca0.4894598155467721
en0.4887862796833773
fr0.3926332288401254
ro0.38880126182965297
hr0.38296178343949044
tr0.36527436527436524
da0.359504132231405
vi0.34210526315789475
cs0.33132010353753233
no0.3260869565217392
yo0.32550043516100957
is0.32432432432432434
tl0.32195975503062113
sv0.3201754385964912
sk0.31355181576616475
sl0.3080357142857143
pl0.2909423604757548
hu0.28637200736648255
lt0.28107606679035246
sq0.27705223880597013
az0.23870333988212183
et0.22731804586241278
de0.21717171717171715
lv0.20918367346938777
ms0.19017763845350052
eu0.16845493562231761
fi0.16306695464362853
nl0.15669205658324267
be0.08284023668639054
uk0.07517899761336516
reliabletrue
passestrue
8
name"Hunter"
dialogue"This is... this could be important. Miss, I need to find a translator. Don't go anywhere, okay? Okay?"
detectedLang"en"
heavyLang"en"
scores
en0.815043156596794
tl0.6432818073721759
da0.5301487862176978
ro0.5256916996047432
yo0.52
ca0.5188452285485164
pl0.504541701073493
fr0.5037220843672456
no0.49409780775716694
lt0.45404913557779797
it0.453551912568306
sq0.453551912568306
hu0.45155393053016457
hr0.4500458295142072
pt0.4434137291280148
nl0.4174757281553398
cs0.4157740993184031
es0.40357852882703776
sk0.3981945837512537
sv0.39271255060728744
et0.39086294416243655
sl0.35553168635875404
lv0.3492407809110629
tr0.3258426966292135
de0.3174061433447099
is0.27710843373493976
vi0.269183922046285
az0.24242424242424243
ms0.23371647509578544
eu0.18588873812754408
be0.1044776119402985
fi0.09502262443438914
uk0.09502262443438914
reliabletrue
passestrue
9
name"Isabella"
dialogue"Okay? ...Okay. Resto qui. Ma per favore, fai qualcosa. Quella persona... qualcosa non andava. Lo sentivo nelle ossa."
detectedLang"it"
heavyLang"it"
scores
it0.7950147589373565
ca0.6496636771300448
fr0.6086412022542267
es0.5952072538860104
pt0.5493871665465032
tl0.47301854974704893
en0.46763202725724023
et0.4551002615518745
sq0.4531933508311461
de0.436429215509468
no0.4323342415985468
lt0.3984600577478344
sv0.39437984496124034
ro0.36804853387259856
sk0.33510638297872336
fi0.3336886993603412
da0.33226495726495725
hr0.33083511777301927
sl0.3228602383531961
ms0.31991294885745375
nl0.3169398907103825
eu0.29537767756482525
yo0.25595238095238093
lv0.25059952038369304
cs0.24425634824667475
tr0.23218673218673216
az0.22456575682382132
vi0.2128463476070529
pl0.20986093552465232
hu0.1883116883116883
is0.09156976744186046
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hunter here. Yeah. What? When? I'll be right there. Don't touch anything."
detectedLang"en"
heavyLang"en"
scores
en0.8145979703356753
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
11
name"Isabella"
dialogue"Devi andare? Aspetta, aspetta — prendi il mio numero. Ti prego, non dimenticare quello che ti ho detto."
detectedLang"it"
heavyLang"it"
scores
it0.799743671900032
ca0.5674740484429065
ro0.5570517363571935
fr0.5467730239303844
es0.536693847294292
pt0.4791666666666667
no0.46213425129087776
en0.4292237442922375
sv0.423963133640553
sl0.3978805394990366
sq0.38362919132149903
tr0.3509865005192108
ms0.33932346723044393
hr0.3293991416309013
sk0.3024553571428571
fi0.296962879640045
da0.29537767756482525
yo0.26556991774383076
tl0.2647058823529412
lt0.26122931442080377
de0.259478672985782
is0.2586002372479241
pl0.23965936739659366
cs0.22934648581997535
az0.2255266418835192
et0.20483460559796438
eu0.12219101123595505
nl0.10329985652797705
lv0.08625730994152046
reliabletrue
passestrue
12
name"Hunter"
dialogue"I have to go, miss. I'm sorry. Stay in town, alright? Stay in town."
detectedLang"en"
heavyLang"en"
scores
en0.8036253776435045
tl0.6611053180396246
da0.5880861850443599
yo0.5875634517766497
pl0.5822622107969152
it0.5269286754002911
no0.5022970903522206
sl0.4583333333333333
hr0.43965517241379315
sv0.4298245614035088
cs0.4206773618538324
ro0.41651705565529623
de0.40476190476190477
sk0.385633270321361
lv0.36274509803921573
lt0.3394308943089431
nl0.32432432432432434
az0.3114406779661017
ca0.29805615550755943
sq0.2919389978213508
pt0.23529411764705882
ms0.1875
fr0.18546365914786966
be0.17721518987341772
tr0.17721518987341772
hu0.1709183673469388
et0.16237113402061853
is0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue
13
name"Isabella"
dialogue"...Stai attento, detective. Qualunque cosa sia là fuori... è pericolosa."
detectedLang"it"
heavyLang"it"
scores
it0.765625
fr0.5964125560538116
ca0.5882891125343093
es0.5570866141732284
en0.5553359683794467
pt0.5187165775401069
ro0.49037372593431483
tl0.46619217081850534
lv0.3617021276595745
no0.3343195266272189
yo0.3343195266272189
fi0.2741935483870968
sq0.2741935483870968
de0.27184466019417475
cs0.2694805194805195
lt0.25864909390444807
vi0.25864909390444807
da0.24623115577889448
nl0.24369747899159663
sv0.22413793103448276
hr0.21875
sk0.18625678119349007
ms0.15413533834586465
sl0.12959381044487428
et0.11591355599214145
tr0.11591355599214145
reliabletrue
passestrue