Run: 2026-07-01-01KWEAA8Q9D9Y77EZTXCKXDYGZ

Run Details

Model:
Claude Sonnet 5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
18.3s
Cost:
$0.013904
Provider:
Amazon Bedrock

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
**Scene: Cafe in Alborn, MN — Afternoon** Isabella: *(quietly reviewing photos on her camera screen, humming to herself)* Hunter: "Excuse me, miss. Detective Hunter, Alborn PD. Mind if I ask you a few questions about last night?" Isabella: "Oh—scusi, non capisco bene l'inglese. Cosa ha detto?" Hunter: "...Right. Okay. Were you near the orchard last night? On Route 9?" Isabella: "L'aranceto? Sì, ero lì. Stavo facendo delle foto al tramonto. Ho visto—ho visto qualcosa di strano." Hunter: *(frowning, leaning in slightly)* "Something strange? What do you mean, strange?" Isabella: "Una luce. Una luce molto forte tra gli alberi. E poi... poi ho sentito delle voci. Urla, forse. Non lo so. Ero da sola e avevo paura." Hunter: "Voices? Screaming? Ma'am, I need you to slow down—I don't understand a word you're saying." Isabella: *(gripping her camera tightly, eyes wide)* "Mi dispiace, non parlo inglese. Ho paura. Qualcuno è scomparso, vero? Come gli altri?" Hunter: "Look, I get that something spooked you. Can you show me? The photos—do you have pictures from last night?" Isabella: *(nodding quickly, turning the camera screen toward him)* "Sì, sì—guardi. Guardi qui. Questa è l'ultima foto che ho scattato prima che tutto diventasse buio." Hunter: *(squinting at the screen)* "That's... just trees. Dark trees. I can't make out anything." Isabella: "Lo so, lo so. Ma io ho visto qualcosa. Qualcosa non era normale." Hunter: *(sighing, rubbing his temple)* "We really need a translator for this. Can you just—stay here? Don't go anywhere. I'll be right back." Isabella: "Non capisco... resti? Vuole che io resti qui?" Hunter: *(his phone rings; he glances at the screen, expression hardening)* "Hunter. ...Where? ...I'm on my way." *(pockets phone, looks at Isabella)* "I have to go. Stay in town. Don't leave Alborn. We'll talk again—with someone who can actually translate." Isabella: *(calling after him, worried)* "Aspetti! Cosa devo fare? Torna presto?" Hunter: *(already walking away, not turning back)* "I'll find you. Just—stay put." Isabella: *(watching him disappear down the street, whispering to herself)* "Dio mio... cosa sta succedendo in questo posto?"
created_at"2026-07-01T07:46:52.278Z" 7/1/2026, 7:46:52 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4257
moderation_latency(null)
generation_time18272
tokens_prompt321
tokens_completion733
native_tokens_prompt422
native_tokens_completion1306
native_tokens_completion_images(null)
native_tokens_reasoning145
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"
usage0.013904
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_018z1QFRgcSSvSzrzwePjhZB"
is_byokfalse
latency2301
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782892012-yJnyazBfs8bujswKrOUj"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782892012-53mLUyCOHsOGFZwfinOp"
upstream_id"msg_018z1QFRgcSSvSzrzwePjhZB"
total_cost0.013904
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss. Detective Hunter, Alborn PD. Mind if I ask you a few questions about last night?"
detectedLang"en"
heavyLang"en"
scores
en0.7869990533291259
tl0.6001184834123223
it0.5706106870229007
fr0.5700636942675159
ca0.4924812030075188
ro0.4866920152091255
pt0.48473282442748095
no0.4435284418796373
sq0.42845046570702794
es0.4196044711951848
nl0.4135534317984361
da0.4005328596802842
sv0.3935309973045822
cs0.3644067796610169
et0.36380772855796417
hr0.3202416918429003
de0.3168016194331984
hu0.3154158215010142
sl0.3105209397344229
yo0.29319371727748694
pl0.2549668874172185
ms0.23382519863791143
tr0.23382519863791143
sk0.2303306727480046
lt0.17682926829268292
fi0.16974169741697415
is0.16974169741697415
az0.1646039603960396
lv0.1646039603960396
vi0.1646039603960396
be0.09395973154362416
eu0.09395973154362416
uk0.08536585365853659
reliabletrue
passestrue
1
name"Isabella"
dialogue"Oh—scusi, non capisco bene l'inglese. Cosa ha detto?"
detectedLang"it"
heavyLang"it"
scores
it0.7858017135862913
ca0.5569620253164557
es0.527027027027027
fr0.5205479452054795
no0.40978077571669475
sv0.39130434782608703
yo0.358974358974359
pt0.33962264150943394
en0.3333333333333333
tl0.29718875502008035
nl0.2631578947368421
hu0.2584745762711864
da0.2222222222222222
ro0.2081447963800905
eu0.19908466819221968
reliabletrue
passestrue
2
name"Hunter"
dialogue"...Right. Okay. Were you near the orchard last night? On Route 9?"
detectedLang"en"
heavyLang"en"
scores
en0.8057713651498334
tl0.7093023255813954
fr0.6045197740112994
nl0.5283018867924528
yo0.42244224422442245
no0.41077441077441074
et0.39759036144578314
cs0.30417495029821073
da0.3027888446215139
fi0.3
de0.2985971943887776
ca0.22048997772828507
hr0.2009132420091324
hi0.1935483870967742
pl0.1935483870967742
ms0.1822429906542056
sq0.1822429906542056
sv0.1822429906542056
sk0.1764705882352941
reliabletrue
passestrue
3
name"Isabella"
dialogue"L'aranceto? Sì, ero lì. Stavo facendo delle foto al tramonto. Ho visto—ho visto qualcosa di strano."
detectedLang"it"
heavyLang"it"
scores
it0.79404309252218
es0.5703899537343027
ca0.5303468208092486
sk0.5045731707317073
fr0.49139280125195617
pt0.4881889763779528
no0.4766505636070853
sl0.4663382594417077
cs0.4268077601410935
de0.42016057091882253
da0.4138863841298467
yo0.3879472693032015
ro0.38505203405865657
ms0.3725868725868726
tl0.37137330754352027
hr0.367704280155642
nl0.3305870236869207
en0.3186582809224318
lv0.3010752688172043
fi0.2903930131004367
lt0.27211646136618145
et0.2688413948256468
pl0.2388758782201405
is0.1761723700887199
vi0.12985274431057564
eu0.128686327077748
sv0.09972299168975068
hu0.08835904628330996
az0.08321579689703808
sq0.08321579689703808
tr0.08321579689703808
reliabletrue
passestrue
4
name"Hunter"
dialogue"Something strange? What do you mean, strange?"
detectedLang"en"
heavyLang"en"
scores
en0.8197115384615384
tl0.5754716981132075
cs0.5664739884393063
pt0.5098039215686274
pl0.4955156950672646
sk0.4943820224719101
hr0.48156682027649766
sl0.4803695150115473
da0.4655581947743468
no0.4578313253012048
sq0.43890274314214467
de0.4318181818181818
nl0.42455242966751916
fr0.39999999999999997
ms0.38524590163934425
vi0.33035714285714285
it0.2694805194805195
es0.25742574257425743
yo0.25742574257425743
ro0.25
sv0.24242424242424243
lv0.23728813559322032
is0.22945205479452058
lt0.22945205479452058
az0.2077464788732394
et0.2077464788732394
tr0.2077464788732394
reliabletrue
passestrue
5
name"Isabella"
dialogue"Una luce. Una luce molto forte tra gli alberi. E poi... poi ho sentito delle voci. Urla, forse. Non lo so. Ero da sola e avevo paura."
detectedLang"it"
heavyLang"it"
scores
it0.813746695505888
no0.5219000616903147
es0.48912326961107444
ca0.4870946393117141
pt0.46808510638297873
da0.4526836158192091
tl0.44484240687679083
de0.44043321299638993
yo0.421209858103062
fr0.4186046511627907
en0.41816816816816815
vi0.33590402742073694
ro0.3318965517241379
sl0.3055555555555556
sq0.2783985102420857
eu0.2757009345794392
nl0.2674858223062382
sv0.249031007751938
et0.24610894941634243
fi0.24019607843137253
tr0.2319127849355798
az0.23038728897715988
sk0.21875
ms0.20594262295081966
hr0.1893305439330544
is0.17902542372881353
hu0.17553191489361702
pl0.15760869565217392
cs0.1203178206583428
lt0.07957244655581948
lv0.07517899761336516
reliabletrue
passestrue
6
name"Hunter"
dialogue"Voices? Screaming? Ma'am, I need you to slow down—I don't understand a word you're saying."
detectedLang"en"
heavyLang"en"
scores
en0.7910135841170324
tl0.5384615384615384
da0.5381062355658198
no0.5366795366795367
cs0.4690265486725664
fr0.45155393053016457
pl0.42528735632183906
sk0.41348973607038125
sv0.40711462450592883
hr0.3795243019648397
yo0.3637327677624602
nl0.3630573248407643
de0.3576017130620985
ro0.33554817275747506
ca0.3135011441647597
et0.3063583815028902
lv0.2982456140350877
lt0.29328621908127206
tr0.29161747343565525
it0.2857142857142857
hu0.2709599027946537
is0.26108374384236455
sl0.2601726263871763
es0.25925925925925924
sq0.2555831265508685
pt0.1891891891891892
az0.18144611186903137
vi0.18144611186903137
ja0.11504424778761062
be0.1044776119402985
eu0.1044776119402985
fi0.09502262443438914
ms0.09502262443438914
uk0.09502262443438914
reliabletrue
passestrue
7
name"Isabella"
dialogue"Mi dispiace, non parlo inglese. Ho paura. Qualcuno è scomparso, vero? Come gli altri?"
detectedLang"it"
heavyLang"it"
scores
it0.8120889445662386
ca0.5348837209302325
en0.4280266920877026
es0.4230769230769231
fr0.42196531791907516
sk0.4186046511627907
pt0.3677555321390938
yo0.36575052854122625
cs0.34782608695652173
ro0.29494712103407755
de0.2647058823529412
no0.22077922077922074
sl0.2052980132450331
hu0.20212765957446807
pl0.19463087248322147
hr0.1902834008097166
et0.1891891891891892
tr0.1792065663474692
sq0.1758241758241758
tl0.14893617021276595
eu0.12663755458515283
az0.1044776119402985
lt0.09502262443438914
ms0.09502262443438914
nl0.09502262443438914
da0.08952959028831564
lv0.08952959028831564
sv0.08952959028831564
reliabletrue
passestrue
8
name"Hunter"
dialogue"Look, I get that something spooked you. Can you show me? The photos—do you have pictures from last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8205569910996268
tl0.6518105849582173
fr0.4967793880837359
nl0.4769874476987448
da0.44933920704845814
pt0.43387681159420294
no0.43284936479128855
sq0.43284936479128855
ca0.421831637372803
yo0.3563336766220391
et0.3475991649269311
cs0.33581296493092455
sv0.3154435925520263
pl0.30089485458612975
es0.2937853107344633
hr0.29298642533936653
ro0.279123414071511
ms0.2774566473988439
de0.2577197149643705
lv0.2577197149643705
sl0.24969987995198079
sk0.2460796139927624
it0.2378048780487805
vi0.21777221526908636
is0.20685279187817257
tr0.19041450777202074
lt0.18619791666666666
az0.1830065359477124
hi0.10968660968660969
fi0.10714285714285714
be0.10071942446043164
hu0.09682080924855492
uk0.09156976744186046
reliabletrue
passestrue
9
name"Isabella"
dialogue"Sì, sì—guardi. Guardi qui. Questa è l'ultima foto che ho scattato prima che tutto diventasse buio."
detectedLang"it"
heavyLang"it"
scores
it0.8147004323656577
ca0.6188055908513341
pt0.585348997926745
ro0.49790794979079495
fr0.4945240101095198
hr0.4884910485933504
es0.48586118251928023
et0.43661971830985913
no0.3969849246231156
en0.39332659251769464
sk0.3896236012207528
tl0.37823834196891193
ms0.3710691823899371
da0.3684210526315789
de0.3610223642172524
nl0.35965848452508004
lt0.35344827586206895
sl0.3428258488499452
yo0.33774834437086093
cs0.32356257046223225
fi0.2966002344665885
sv0.2537313432835821
pl0.19463087248322147
lv0.18256130790190736
sq0.16897506925207756
is0.1111111111111111
eu0.09502262443438914
tr0.08952959028831564
reliabletrue
passestrue
10
name"Hunter"
dialogue"That's... just trees. Dark trees. I can't make out anything."
detectedLang"en"
heavyLang"en"
scores
en0.8215196328403876
sq0.4883040935672514
ca0.47368421052631576
tl0.4345718901453958
et0.4308943089430894
sv0.4067796610169492
no0.29292929292929293
da0.2842535787321063
hr0.2842535787321063
pl0.2647058823529412
it0.24731182795698922
cs0.23076923076923078
ro0.20454545454545453
yo0.19908466819221968
ms0.1822429906542056
sk0.17061611374407584
be0.16666666666666666
tr0.16666666666666666
hu0.1606714628297362
az0.15254237288135594
is0.15254237288135594
lt0.15254237288135594
lv0.15254237288135594
uk0.15254237288135594
vi0.15254237288135594
reliabletrue
passestrue
11
name"Isabella"
dialogue"Lo so, lo so. Ma io ho visto qualcosa. Qualcosa non era normale."
detectedLang"it"
heavyLang"it"
scores
it0.8031496062992126
ca0.6183206106870229
pt0.6027241770715097
en0.5901639344262295
es0.5742092457420924
sk0.5512820512820513
fr0.5412844036697247
no0.49567723342939485
de0.49348769898697536
yo0.49348769898697536
ro0.476831091180867
tl0.4672754946727549
sl0.45987654320987653
vi0.4336569579288026
et0.4176372712146422
eu0.40878378378378377
lt0.38162544169611307
da0.37163375224416517
sq0.36363636363636365
ms0.358974358974359
pl0.3217054263565891
cs0.32038834951456313
fi0.3013972055888224
lv0.2842535787321063
hu0.1898148148148148
is0.17061611374407584
az0.15254237288135594
tr0.15254237288135594
hr0.14425427872860636
nl0.14425427872860636
sv0.14425427872860636
reliabletrue
passestrue
12
name"Hunter"
dialogue"We really need a translator for this. Can you just—stay here? Don't go anywhere. I'll be right back."
detectedLang"en"
heavyLang"en"
scores
en0.8190423162583519
tl0.634009009009009
pl0.4444444444444444
da0.42882249560632685
no0.42731277533039647
sq0.4180841539838854
pt0.40962761126248864
ca0.40202391904323825
et0.39478584729981375
de0.3902439024390244
nl0.37439846005774785
yo0.36893203883495146
ro0.3658536585365854
cs0.3380855397148676
lt0.33264887063655035
hr0.3150684931506849
es0.30997876857749473
sv0.3048128342245989
hu0.29577464788732394
sl0.29577464788732394
fr0.2942453854505972
az0.2927094668117519
it0.28806133625410735
sk0.2857142857142857
ms0.2713004484304933
tr0.2502883506343714
lv0.23529411764705882
vi0.19554455445544552
eu0.17407878017789072
is0.10344827586206896
fi0.08835904628330996
reliabletrue
passestrue
13
name"Isabella"
dialogue"Non capisco... resti? Vuole che io resti qui?"
detectedLang"it"
heavyLang"it"
scores
it0.8252969951083159
fr0.6268656716417911
ca0.5098039215686274
ro0.50199203187251
pt0.5
es0.497991967871486
en0.49186991869918695
ms0.4769874476987448
tl0.4529540481400437
et0.4318181818181818
hr0.3857493857493857
sl0.3686868686868687
lt0.35233160621761656
lv0.33862433862433866
fi0.3131868131868132
eu0.258160237388724
hu0.23547400611620795
is0.23547400611620795
yo0.2331288343558282
da0.21135646687697163
no0.21135646687697163
cs0.20127795527156547
sv0.20127795527156547
az0.19093851132686085
de0.19093851132686085
nl0.19093851132686085
sq0.19093851132686085
tr0.19093851132686085
reliabletrue
passestrue
14
name"Hunter"
dialogue"I have to go. Stay in town. Don't leave Alborn. We'll talk again—with someone who can actually translate."
detectedLang"en"
heavyLang"en"
scores
en0.8052122514777001
tl0.5121130551816959
pl0.41907051282051283
nl0.40476190476190477
ro0.40476190476190477
da0.3845500848896435
ca0.3561278863232682
it0.35555555555555557
hr0.35152057245080504
no0.35094001790510293
yo0.3491921005385996
sl0.3153918791312559
sv0.29543245869776485
cs0.28921568627450983
az0.28075396825396826
sk0.2691532258064516
es0.2609582059123343
lv0.2579324462640737
pt0.2494824016563147
lt0.24400417101147026
de0.22790202342917998
ms0.22625400213447172
tr0.22459893048128343
sq0.22126745435016112
fr0.1890380313199105
vi0.1723744292237443
et0.14403778040141677
be0.0880503144654088
eu0.0845959595959596
hu0.0845959595959596
is0.0799492385786802
uk0.0799492385786802
reliabletrue
passestrue
15
name"Isabella"
dialogue"Aspetti! Cosa devo fare? Torna presto?"
detectedLang"it"
heavyLang"it"
scores
it0.7842761265580057
ca0.6676514032496307
es0.6570121951219512
pt0.6451104100946372
sl0.53125
tl0.53125
hr0.5273109243697479
sq0.4955156950672646
sv0.45652173913043476
sk0.44029850746268656
en0.4155844155844156
no0.412532637075718
fi0.4109947643979057
ms0.40789473684210525
ro0.4015957446808511
fr0.3935309973045822
cs0.3818681318681319
lt0.30769230769230765
eu0.27652733118971057
et0.267100977198697
is0.2549668874172185
tr0.2549668874172185
nl0.25
da0.22945205479452058
de0.21875
lv0.21875
yo0.21875
az0.2077464788732394
reliabletrue
passestrue
16
name"Hunter"
dialogue"I'll find you. Just—stay put."
detectedLang"en"
heavyLang"en"
scores
en0.7981157469717362
hr0.4545454545454546
et0.40476190476190477
sv0.40476190476190477
da0.39999999999999997
cs0.34210526315789475
tl0.34210526315789475
ca0.33920704845814975
reliabletrue
passestrue
17
name"Isabella"
dialogue"Dio mio... cosa sta succedendo in questo posto?"
detectedLang"it"
heavyLang"it"
scores
it0.8103666245259167
es0.6685082872928177
sl0.6441281138790036
pt0.6394230769230769
ro0.601063829787234
en0.576271186440678
hr0.5708154506437768
tl0.5664739884393063
ca0.5106035889070147
nl0.49748743718592964
de0.4863013698630137
fr0.455535390199637
da0.4485294117647059
sv0.44237918215613387
cs0.43820224719101125
lt0.4350282485875706
sk0.3736951983298539
pl0.3492407809110629
az0.3227990970654628
tr0.3150684931506849
eu0.27184466019417475
yo0.22680412371134018
et0.21875
ms0.2
fi0.16434540389972147
no0.16434540389972147
sq0.16434540389972147
reliabletrue
passestrue