Run: 2026-02-18-01KHQ93FBN60VTBWK47GFH87KJ

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
12.5s
Cost:
$0.009804
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
Here is the voice sheet for the scene: --- Hunter: "Excuse me, miss. I'm Detective Hunter. I couldn't help but notice you sitting here. Were you out on the north side of town last night? Around the old mill?" Isabella: "Oh! Sì, sì... ero lì. Ho visto qualcosa di terribile. Un uomo... sparito. Così, nel nulla. Non capivo cosa stesse succedendo." Hunter: "I'm sorry, I... I don't understand. Do you speak English?" Isabella: "English? No, no... mi dispiace. Parlo solo italiano. Ma devi ascoltarmi, è importante! Ho delle foto! Ho fotografato tutto con la mia macchina fotografica!" Hunter: "Photos? Is that what you're saying? Your camera?" Isabella: "Sì! La macchina fotografica! Guarda, guarda qui! Ho catturato qualcosa quella notte, qualcosa che non avrei mai voluto vedere." Hunter: "Ma'am, I wish I could understand you. This is... look, can I see that camera?" Isabella: "La macchina fotografica? Sì, prendila, guardala... ma queste immagini mi fanno paura. Chi era quell'uomo? Dove è andato?" Hunter: "These pictures... when were these taken? Last night?" Isabella: "Ieri sera, sì. Stavo fotografando il paesaggio quando l'ho visto. Era solo, poi... niente. Era scomparso. Come un fantasma." Hunter: "I need a translator. This is... look, you stay right here, okay? Stay." Isabella: "Aspetta, non andare! Ho ancora tante cose da dirti! Non lasciarmi sola con queste immagini nella testa..." *Hunter's phone rings* Hunter: "Hunter here. Yeah. What? When? ...I'll be right there. Don't touch anything." *(to Isabella)* "I have to go. Don't leave town, okay? Stay in Alborn." Isabella: "Stai andando via? Ma... non puoi lasciarmi così. Ho paura. Cosa succederà adesso?" Hunter: "Stay. Here. Alborn." *(points firmly at the ground, then strides away)* Isabella: "Aspetta... *(quietly, to herself)* Che posto strano. E io che pensavo che questo sarebbe stato un anno tranquillo..." ---
created_at"2026-02-18T02:26:23.915145+00:00" 2/18/2026, 2:26:23 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency578
moderation_latency104
generation_time12273
tokens_prompt321
tokens_completion514
native_tokens_prompt298
native_tokens_completion594
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"
usage0.009804
router(null)
provider_responses
0
id"e265ac50-b88c-4400-9235-23472448bd66"
status200
is_byokfalse
latency578
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381570-MJhfRA2XcbTRxXQce4qT"
upstream_id"e265ac50-b88c-4400-9235-23472448bd66"
total_cost0.009804
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

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 couldn't help but notice you sitting here. Were you out on the north side of town last night? Around the old mill?"
detectedLang"en"
heavyLang"en"
scores
en0.8056862344037635
tl0.6710526315789473
no0.5100567302733368
fr0.5064935064935064
nl0.39413265306122447
sq0.39180537772087065
it0.38191281717631753
ro0.37376400791034936
da0.3670886075949367
pt0.3658210947930574
sv0.3568043331076507
ca0.3338008415147265
yo0.32432432432432434
es0.3238434163701068
hr0.31899641577060933
cs0.3035190615835778
de0.30095658572479767
et0.2905153099327856
fi0.26242236024844723
ms0.24722662440570525
is0.19286321155480035
sk0.18872758326216907
sl0.18384879725085912
pl0.1810344827586207
lv0.1607773851590106
tr0.1195551436515292
hi0.08123791102514508
be0.06862745098039216
hu0.06588003933136675
az0.06219151036525173
lt0.06219151036525173
uk0.06219151036525173
vi0.06219151036525173
reliabletrue
passestrue
1
name"Isabella"
dialogue"Oh! Sì, sì... ero lì. Ho visto qualcosa di terribile. Un uomo... sparito. Così, nel nulla. Non capivo cosa stesse succedendo."
detectedLang"it"
heavyLang"it"
scores
it0.808566642737497
es0.5425957690108634
ca0.5215311004784688
pt0.5118974984746797
fr0.4910941475826972
en0.4156318480642805
ro0.4139194139194139
yo0.3930197268588771
no0.35012185215272135
da0.3254637436762226
de0.32489451476793246
sv0.3097497842968076
nl0.30131004366812225
tl0.29577464788732394
ms0.24812030075187969
fi0.24528301886792453
et0.24170616113744076
lv0.2300288739172281
lt0.2263056092843327
sk0.1861648016276704
cs0.18032786885245902
sl0.1683991683991684
is0.15789473684210525
sq0.15343915343915343
az0.14712153518123666
vi0.10813823857302118
eu0.09808342728297632
tr0.08571428571428572
hr0.08466819221967964
hu0.07300115874855156
pl0.06868451688009314
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I... 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"English? No, no... mi dispiace. Parlo solo italiano. Ma devi ascoltarmi, è importante! Ho delle foto! Ho fotografato tutto con la mia macchina fotografica!"
detectedLang"it"
heavyLang"it"
scores
it0.7897392767031118
es0.6487530734106076
ca0.5782370307886967
ro0.5549621717846017
pt0.5435874030123231
fr0.531615925058548
no0.4845360824742268
en0.4840041279669762
sk0.44751381215469616
sq0.44227551589514774
de0.44196428571428575
tl0.4282447112635792
pl0.40723177237700064
cs0.36386768447837153
hr0.36265137029955385
da0.35358758888170655
et0.3519118600129617
tr0.3275050437121722
yo0.31787175989085953
sl0.3050729673384294
ms0.2867332382310985
nl0.275887038377987
lv0.2727272727272727
sv0.2727272727272727
lt0.24069855732725895
vi0.22660479505027067
fi0.20382165605095542
hu0.18962722852512154
az0.15824915824915825
reliabletrue
passestrue
4
name"Hunter"
dialogue"Photos? Is that what you're saying? Your camera?"
detectedLang"en"
heavyLang"en"
scores
en0.813200498132005
tl0.5873452544704264
nl0.504950495049505
fr0.46236559139784944
es0.3736951983298539
ca0.36575052854122625
it0.34497816593886466
ro0.34497816593886466
hu0.33920704845814975
ms0.3333333333333333
de0.3227990970654628
yo0.2857142857142857
tr0.25
is0.23469387755102045
sv0.21465968586387435
lt0.21052631578947367
pt0.21052631578947367
hi0.20424403183023873
lv0.19137466307277629
reliabletrue
passestrue
5
name"Isabella"
dialogue"Sì! La macchina fotografica! Guarda, guarda qui! Ho catturato qualcosa quella notte, qualcosa che non avrei mai voluto vedere."
detectedLang"it"
heavyLang"it"
scores
it0.8093876578508459
ca0.6091841719589643
ro0.5402298850574713
fr0.5346131471785922
es0.5223880597014925
pt0.5037220843672456
en0.4467496542185339
no0.4211287988422576
de0.40253920836445106
sq0.35379644588045234
tl0.32716568544995794
nl0.32489451476793246
sk0.29577464788732394
cs0.2926613616268789
tr0.28825622775800713
da0.27927927927927926
yo0.24528301886792453
ms0.23298178331735378
sl0.21645445641527913
sv0.21491658488714427
hr0.20870425321463898
fi0.2047713717693837
et0.20398009950248755
lt0.20159680638722555
eu0.1927346115035318
vi0.1794871794871795
az0.17440660474716202
lv0.13232104121475055
pl0.13232104121475055
reliabletrue
passestrue
6
name"Hunter"
dialogue"Ma'am, I wish I could understand you. This is... look, can I see that camera?"
detectedLang"en"
heavyLang"en"
scores
en0.8098859315589354
tl0.5238095238095238
no0.4955156950672646
da0.4943820224719101
sv0.48921679909194093
nl0.47856315179606024
ro0.41709844559585496
ca0.41329856584093866
it0.3775933609958506
cs0.3723849372384937
de0.3706293706293706
et0.34114202049780384
is0.337260677466863
hu0.3293591654247392
yo0.3150684931506849
pl0.3119266055045872
fr0.29467084639498436
sk0.26350245499181674
tr0.24623115577889448
az0.23728813559322032
hr0.23599320882852293
sq0.22945205479452058
es0.18032786885245902
ms0.13793103448275862
be0.1346153846153846
lt0.12280701754385964
lv0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
7
name"Isabella"
dialogue"La macchina fotografica? Sì, prendila, guardala... ma queste immagini mi fanno paura. Chi era quell'uomo? Dove è andato?"
detectedLang"it"
heavyLang"it"
scores
it0.787363304981774
es0.5414046121593291
pt0.5089786756453424
ro0.4988545246277205
ca0.4953863898500577
fr0.46450428396572835
sk0.4186046511627907
sl0.4002741603838246
tl0.39488243430152137
yo0.39193884642112575
en0.3872549019607844
hr0.3767806267806268
et0.35944363103953153
de0.3238021638330757
cs0.30665610142630745
ms0.28977272727272724
tr0.28513071895424835
sq0.28454619787408014
lt0.2762613730355666
pl0.2597292724196278
no0.25658453695836875
vi0.25213675213675213
nl0.23380035026269705
da0.1935483870967742
sv0.19056429232192415
eu0.1814780168381665
is0.16587225929456625
hu0.1602687140115163
lv0.12236710130391174
az0.06316916488222697
reliabletrue
passestrue
8
name"Hunter"
dialogue"These pictures... when were these taken? Last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8265895953757225
tl0.5945945945945946
nl0.4755244755244755
fr0.469964664310954
no0.4485294117647059
et0.3684210526315789
ca0.3617021276595745
sv0.3464052287581699
ro0.336283185840708
da0.3273542600896861
de0.3273542600896861
it0.25
sq0.25
lv0.21671018276762402
sk0.20634920634920634
sl0.20634920634920634
yo0.19786096256684493
reliabletrue
passestrue
9
name"Isabella"
dialogue"Ieri sera, sì. Stavo fotografando il paesaggio quando l'ho visto. Era solo, poi... niente. Era scomparso. Come un fantasma."
detectedLang"it"
heavyLang"it"
scores
it0.7906197654941374
es0.5765104460756635
pt0.5332918481642813
fr0.5013297872340425
ro0.4762569832402235
ca0.4588744588744588
sl0.38474159146841674
no0.3713327745180218
en0.3438320209973753
sk0.3321460373998219
lv0.32493249324932494
tl0.3231046931407942
da0.313815187557182
cs0.2877492877492877
lt0.2870722433460076
sq0.2767598842815815
nl0.2725509214354995
yo0.267578125
de0.2654260528893242
hr0.22760041194644695
tr0.22118380062305293
sv0.19786096256684493
az0.1883116883116883
eu0.1812227074235808
ms0.14869466515323496
et0.13990825688073394
pl0.13990825688073394
vi0.1166077738515901
fi0.10501193317422433
is0.08759124087591241
reliabletrue
passestrue
10
name"Hunter"
dialogue"I need a translator. This is... look, you stay right here, okay? Stay."
detectedLang"en"
heavyLang"en"
scores
en0.8204022988505748
tl0.6698943661971831
sq0.5471014492753623
no0.5241116751269036
da0.5216836734693877
yo0.5161290322580645
ro0.5098039215686274
et0.506578947368421
hu0.5013297872340425
hr0.5
cs0.4993324432576769
pl0.49528936742934054
nl0.48910081743869205
ca0.4820441988950276
sv0.46120689655172414
it0.4469026548672566
pt0.42835365853658536
de0.4230769230769231
fr0.4195046439628483
sk0.4140625
is0.38016528925619836
vi0.37080536912751677
lt0.36115843270868825
sl0.358974358974359
tr0.358974358974359
es0.3578767123287671
lv0.34782608695652173
az0.33862433862433866
ms0.32795698924731176
eu0.267578125
be0.15730337078651685
fi0.14383561643835618
uk0.14383561643835618
reliabletrue
passestrue
11
name"Isabella"
dialogue"Aspetta, non andare! Ho ancora tante cose da dirti! Non lasciarmi sola con queste immagini nella testa..."
detectedLang"it"
heavyLang"it"
scores
it0.8164175190138997
es0.5770392749244713
pt0.5451591942820013
ro0.5056497175141244
fr0.4740796393688956
ca0.4672754946727549
no0.4501178318931658
sv0.39130434782608703
en0.3642143505903724
fi0.3642143505903724
eu0.35424354243542433
de0.34944237918215615
tl0.33899905571293676
sl0.31640625
sk0.3157380254154448
hr0.3110236220472441
tr0.3089832181638697
sq0.3027888446215139
is0.2964824120603015
lt0.2731048805815161
da0.25611052072263546
et0.2537313432835821
ms0.2374727668845316
vi0.21700223713646533
cs0.19075144508670522
nl0.1606714628297362
az0.1315136476426799
yo0.0967741935483871
lv0.0920881971465629
hu0.08735332464146023
pl0.08256880733944955
reliabletrue
passestrue
12
name"Hunter"
dialogue"I have to go. Don't leave town, okay? Stay in Alborn."
detectedLang"en"
heavyLang"en"
scores
en0.7952018724400234
pl0.5641344956413449
tl0.5558375634517766
da0.527027027027027
yo0.5263870094722598
sl0.44
it0.4281045751633987
hr0.42148760330578516
no0.42052980132450335
sv0.4117647058823529
cs0.40273037542662116
ro0.3986254295532647
sk0.36823104693140796
lv0.34579439252336447
lt0.3230174081237911
nl0.308300395256917
az0.29577464788732394
de0.29577464788732394
ca0.2827868852459016
sq0.2768595041322314
ms0.1764705882352941
be0.16666666666666666
tr0.16666666666666666
hu0.1606714628297362
et0.15254237288135594
is0.15254237288135594
uk0.15254237288135594
vi0.15254237288135594
reliabletrue
passestrue
13
name"Isabella"
dialogue"Stai andando via? Ma... non puoi lasciarmi così. Ho paura. Cosa succederà adesso?"
detectedLang"it"
heavyLang"it"
scores
it0.8095756256800871
ca0.5569620253164557
pt0.541083916083916
fr0.460431654676259
es0.4593202883625128
ro0.37796208530805686
en0.32778489116517284
sk0.26880222841225626
no0.25742574257425743
tl0.25
nl0.24785100286532946
da0.22566371681415928
sv0.22451994091580502
pl0.16930379746835442
cs0.16798732171156894
et0.16
eu0.14215686274509806
hu0.13509060955518945
vi0.12935323383084577
yo0.12935323383084577
tr0.125
lt0.11016949152542374
ms0.11016949152542374
sq0.11016949152542374
reliabletrue
passestrue
14
name"Hunter"
dialogue"Stay. Here. Alborn."
detectedLang"en"
heavyLang"en"
scores
en0.7014925373134329
sq0.5
reliabletrue
passestrue
15
name"Isabella"
dialogue"Aspetta... ** Che posto strano. E io che pensavo che questo sarebbe stato un anno tranquillo..."
detectedLang"it"
heavyLang"it"
scores
it0.8152502519314746
es0.6328437917222964
pt0.6065808297567954
fr0.6011602610587382
lt0.5823842065299925
ro0.5528455284552846
hr0.5462046204620462
sl0.5342929720575783
lv0.5221546481320591
ca0.5188101487314085
tl0.5018115942028986
en0.497716894977169
sv0.4746895893027698
sq0.4649805447470817
cs0.44388270980788674
ms0.434156378600823
no0.41983122362869196
da0.41798941798941797
et0.41798941798941797
nl0.4167550371155886
sk0.4142705005324814
pl0.40217391304347827
az0.3982494529540482
de0.38547486033519557
tr0.36342592592592593
yo0.33973589435774315
is0.3276283618581907
fi0.2948717948717949
vi0.13793103448275862
hu0.12280701754385964
eu0.1085899513776337
reliabletrue
passestrue