Run: 2026-02-18-01KHQ919XPN0QHYXTRW9BVDKD4

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
10.8s
Cost:
$0.009534
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="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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: Maria 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 Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
Here is the voice sheet for the scene: Hunter: "Excuse me, miss? I'm Detective Hunter. I was wondering if you were in the town square last night around 9 PM. Did you see anything unusual?" Maria: "¿Perdona? No... no entiendo. ¿Hablas español?" Hunter: "I... uh. I'm sorry, I don't understand you. Do you speak English?" Maria: "English? No, no hablo inglés. Soy estudiante. De España." Hunter: "Okay... okay. Last night. The town square. Did you see something? Anything?" Maria: "Anoche... sí, anoche estaba en la plaza. Vi algo... algo muy extraño. Un hombre, desapareció. Simplemente... desapareció. Me asustó mucho." Hunter: "You were there? Last night? You saw something?" Maria: "Sí, sí, estaba allí. Tenía mi cámara. Lo fotografié todo. Había una figura... y luego... nada. Se fue. ¡Desapareció!" Hunter: "Your camera. Can I... can I see your camera?" Maria: "¿Mi cámara? ¿Por qué? No sé si... esto me da muy mala espina. Estaba muy oscuro y vi cosas que no debería haber visto. Tengo miedo." Hunter: "Look, I can tell you're scared. I'm trying to help. The camera — the photos — they could be important." Maria: "Usted parece serio... parece buena persona. No sé si puedo confiar en usted, pero... pero estoy muy asustada. Nunca había visto algo así." Hunter: "I wish I could understand you. I really do." Maria: "Yo también desearía poder explicarle. Ojalá hablara español. Hay cosas que necesito contarle pero no tengo las palabras en inglés." Hunter: "Whatever you saw out there, you don't have to be afraid. I'm going to figure this out." *Hunter's phone rings.* Hunter: "Damn. I have to take this. Don't go anywhere, okay? Stay here." Maria: "¿Se va? Por favor, no se vaya. Tengo miedo de estar sola con todo esto." Hunter: "I'll be back. I promise."
created_at"2026-02-18T02:25:11.03465+00:00" 2/18/2026, 2:25:11 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency589
moderation_latency142
generation_time10602
tokens_prompt317
tokens_completion501
native_tokens_prompt298
native_tokens_completion576
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"
usage0.009534
router(null)
provider_responses
0
id"78dbda37-87c2-4407-a35d-c6ce710b649f"
status200
is_byokfalse
latency589
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381499-Gd5SmQaELanwEF54RtWA"
upstream_id"78dbda37-87c2-4407-a35d-c6ce710b649f"
total_cost0.009534
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 was wondering if you were in the town square last night around 9 PM. Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.8078155028827675
tl0.6293245469522241
nl0.5225464190981431
it0.4617224880382775
no0.4578313253012048
da0.4289340101522843
sv0.42820838627700125
ro0.41444372153545866
ms0.40750493745885447
sq0.40476190476190477
de0.39759036144578314
et0.3617021276595745
fr0.36079545454545453
pt0.34497816593886466
yo0.3298585256887565
ca0.29522317932654657
sl0.2902208201892744
es0.2840095465393795
cs0.22077922077922074
pl0.1891891891891892
hr0.18625678119349007
az0.14040114613180515
tr0.12536443148688048
hi0.09274193548387095
fi0.07692307692307693
sk0.07407407407407407
be0.07216494845360825
hu0.06928645294725957
is0.06542056074766354
lt0.06542056074766354
lv0.06542056074766354
uk0.06542056074766354
vi0.06542056074766354
reliabletrue
passestrue
1
name"Maria"
dialogue"¿Perdona? No... no entiendo. ¿Hablas español?"
detectedLang"es"
heavyLang"es"
scores
es0.7891104294478528
pt0.6638141809290953
ca0.6600741656365884
fr0.5491803278688524
it0.5089285714285715
en0.4148936170212766
lv0.3226600985221675
eu0.30203045685279184
ms0.27055702917771884
hr0.26861702127659576
no0.260752688172043
fi0.2486338797814208
sk0.2486338797814208
tr0.24242424242424243
lt0.22969187675070027
tl0.22535211267605632
et0.21875
nl0.21875
pl0.21428571428571427
sq0.207492795389049
reliabletrue
passestrue
2
name"Hunter"
dialogue"I... uh. I'm sorry, I don't understand you. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7889182058047494
no0.5670995670995671
da0.5614035087719298
tl0.5139732685297691
sv0.51278928136419
cs0.5
pl0.464524765729585
hr0.4528043775649795
sk0.4227994227994228
de0.39849624060150374
pt0.3902439024390244
sq0.38556067588325654
ro0.3710691823899371
it0.34959349593495936
nl0.3079584775086505
vi0.30313588850174217
yo0.2920353982300885
ca0.25650557620817843
is0.25512104283054005
sl0.23076923076923078
ms0.15254237288135594
be0.14893617021276595
tr0.14893617021276595
hu0.14346895074946467
az0.13606911447084233
et0.13606911447084233
lt0.13606911447084233
lv0.13606911447084233
uk0.13606911447084233
reliabletrue
passestrue
3
name"Maria"
dialogue"English? No, no hablo inglés. Soy estudiante. De España."
detectedLang"es"
heavyLang"es"
scores
es0.7922848664688428
pt0.6653919694072657
ca0.6510468594217349
fr0.5934959349593496
en0.5205479452054795
no0.5063469675599436
it0.49640287769784175
tl0.4868035190615836
ro0.47368421052631576
tr0.4299674267100977
ms0.3944636678200692
de0.3848857644991213
hu0.36363636363636365
da0.35304990757855825
eu0.35064935064935066
sv0.34701492537313433
hr0.33078393881453155
sq0.3055555555555556
nl0.30417495029821073
lv0.2723492723492723
yo0.21171171171171171
sk0.20634920634920634
et0.18032786885245902
pl0.1764705882352941
az0.15254237288135594
reliabletrue
passestrue
4
name"Hunter"
dialogue"Okay... okay. Last night. The town square. Did you see something? Anything?"
detectedLang"en"
heavyLang"en"
scores
en0.8157531091662829
tl0.6512641673931997
et0.38176197836166925
it0.3265993265993266
yo0.31153184165232356
sq0.3079584775086505
no0.29701230228471004
nl0.28698752228163993
ms0.2805755395683453
da0.2753623188405797
fr0.2753623188405797
ro0.1902834008097166
cs0.16317991631799164
es0.16317991631799164
pt0.16317991631799164
sv0.16317991631799164
de0.15611814345991562
reliabletrue
passestrue
5
name"Maria"
dialogue"Anoche... sí, anoche estaba en la plaza. Vi algo... algo muy extraño. Un hombre, desapareció. Simplemente... desapareció. Me asustó mucho."
detectedLang"es"
heavyLang"es"
scores
es0.8096290837632032
ca0.6505861136158702
fr0.6013374485596708
pt0.5744096650192202
it0.5568896512292738
ro0.449182658137882
no0.4343065693430657
en0.42464736451373425
nl0.41198786039453716
eu0.41109422492401215
da0.39688715953307396
sq0.36527436527436524
sv0.3600330305532618
yo0.3432203389830509
sk0.33704020530367834
tl0.33704020530367834
de0.2883379247015611
sl0.2702448210922787
tr0.24094025465230165
fi0.23720472440944884
ms0.23115079365079366
lv0.2288557213930348
vi0.19186652763295098
et0.1842105263157895
hu0.17289220917822837
is0.1474147414741474
cs0.14174972314507198
hr0.14174972314507198
lt0.07517899761336516
pl0.07517899761336516
reliabletrue
passestrue
6
name"Hunter"
dialogue"You were there? Last night? You saw something?"
detectedLang"en"
heavyLang"en"
scores
en0.8345367027677497
tl0.6258503401360545
de0.47817836812144215
ms0.39293598233995586
cs0.22096317280453256
es0.22096317280453256
pt0.22096317280453256
sq0.22096317280453256
et0.21875
nl0.21875
da0.21203438395415475
fr0.21203438395415475
no0.21203438395415475
yo0.21203438395415475
reliabletrue
passestrue
7
name"Maria"
dialogue"Sí, sí, estaba allí. Tenía mi cámara. Lo fotografié todo. Había una figura... y luego... nada. Se fue. ¡Desapareció!"
detectedLang"es"
heavyLang"es"
scores
es0.8128019323671497
ca0.6352941176470588
pt0.6037832310838446
it0.48641484426772696
fr0.4322344322344322
ro0.4267751479289941
yo0.38247011952191234
sq0.33986371379897784
sl0.31778169014084506
tr0.3141592920353982
cs0.3123336291038154
hr0.3098842386464826
en0.2824074074074074
pl0.2824074074074074
sk0.2777260018639329
da0.2647058823529412
no0.25552353506243997
tl0.25265188042430087
eu0.20918367346938777
sv0.2083758937691522
de0.20103092783505155
vi0.19605809128630705
hu0.19186652763295098
ms0.14928649835345773
lt0.13984461709211987
et0.13600891861761427
lv0.13600891861761427
nl0.13600891861761427
fi0.11630558722919043
az0.07074340527577938
reliabletrue
passestrue
8
name"Hunter"
dialogue"Your camera. Can I... can I see your camera?"
detectedLang"en"
heavyLang"en"
scores
en0.788135593220339
ca0.6788008565310492
it0.6453900709219859
ro0.6231155778894472
et0.608355091383812
tl0.6
sv0.5945945945945946
ms0.5
tr0.494949494949495
no0.4915254237288135
az0.4827586206896552
da0.4809688581314879
hr0.4809688581314879
sq0.471830985915493
pl0.45652173913043476
cs0.4117647058823529
es0.39759036144578314
yo0.3670886075949367
fr0.336283185840708
nl0.336283185840708
de0.32432432432432434
sk0.32432432432432434
be0.3181818181818182
hu0.3087557603686636
is0.29577464788732394
lt0.29577464788732394
lv0.29577464788732394
uk0.29577464788732394
vi0.29577464788732394
reliabletrue
passestrue
9
name"Maria"
dialogue"¿Mi cámara? ¿Por qué? No sé si... esto me da muy mala espina. Estaba muy oscuro y vi cosas que no debería haber visto. Tengo miedo."
detectedLang"es"
heavyLang"es"
scores
es0.8007287633796402
pt0.6189024390243903
ca0.5551601423487544
it0.5430809399477807
sl0.4358478401031592
tl0.4332901554404145
no0.39320388349514557
sk0.3811881188118812
tr0.37095614665708126
fr0.36777456647398843
yo0.33912386706948644
hr0.338124054462935
sq0.3158717748240813
da0.3110236220472441
is0.30389817024661897
eu0.28454619787408014
pl0.2683946488294314
ro0.24828178694158076
en0.2450388265746333
de0.24438687392055264
lv0.24045138888888892
cs0.2391304347826087
vi0.2297535211267606
ms0.2290748898678414
fi0.15703275529865127
hu0.1562198649951784
lt0.15458937198067632
sv0.13708086785009863
az0.10805300713557595
et0.0979381443298969
nl0.08759124087591241
reliabletrue
passestrue
10
name"Hunter"
dialogue"Look, I can tell you're scared. I'm trying to help. The camera — the photos — they could be important."
detectedLang"en"
heavyLang"en"
scores
en0.8205054566341183
tl0.5457848837209303
fr0.5447924253459577
ca0.5232646834477499
ro0.4902120717781403
it0.4707874682472481
no0.4379496402877698
da0.42343173431734316
yo0.41369606003752346
lt0.4075829383886255
es0.3756243756243756
sv0.3686868686868687
nl0.32578209277238407
sq0.3086283185840708
pt0.30709534368070956
pl0.2945823927765237
lv0.2905788876276958
hr0.28977272727272724
cs0.27409988385598144
tr0.2664319248826291
sk0.2460796139927624
hu0.22744128553770088
ms0.1935483870967742
de0.18619791666666666
az0.1830065359477124
sl0.16219839142091153
hi0.10968660968660969
be0.10071942446043164
et0.09156976744186046
is0.09156976744186046
uk0.09156976744186046
vi0.09156976744186046
reliabletrue
passestrue
11
name"Maria"
dialogue"Usted parece serio... parece buena persona. No sé si puedo confiar en usted, pero... pero estoy muy asustada. Nunca había visto algo así."
detectedLang"es"
heavyLang"es"
scores
es0.8052407932011331
pt0.6303763440860215
ca0.6008708272859216
it0.5439469320066335
tl0.506578947368421
no0.45901639344262296
ro0.4364754098360656
tr0.4123931623931624
fr0.406901509705248
en0.39248895434462444
lt0.3692660550458715
da0.3544600938967136
et0.3519245875883739
lv0.35039370078740156
sv0.3488555643251776
eu0.33035714285714285
sk0.3287225386493084
is0.32210353327855384
nl0.3049705139005897
sq0.2948717948717949
sl0.28756476683937826
fi0.23540315106580167
ms0.2282507015902713
cs0.2231638418079096
hr0.20977011494252876
de0.20520231213872833
yo0.20212765957446807
pl0.19275929549902154
az0.12513255567338283
hu0.07094594594594594
reliabletrue
passestrue
12
name"Hunter"
dialogue"I wish I could understand you. I really do."
detectedLang"en"
heavyLang"en"
scores
en0.823378291586384
no0.645618556701031
da0.6447028423772609
cs0.6273712737127372
pl0.6008708272859216
tl0.5889387144992526
sk0.5669291338582677
sv0.5592948717948718
hr0.5393634840871022
sq0.5385906040268457
de0.4821092278719397
pt0.46601941747572817
ro0.4649805447470817
nl0.462890625
ca0.43298969072164945
it0.40860215053763443
sl0.39956331877729256
vi0.38752783964365256
yo0.375
is0.3325242718446602
az0.314214463840399
lt0.314214463840399
lv0.314214463840399
fr0.289405684754522
es0.23184357541899442
be0.20289855072463767
tr0.20289855072463767
hu0.19590643274853803
et0.1863905325443787
uk0.1863905325443787
ms0.17664670658682635
reliabletrue
passestrue
13
name"Maria"
dialogue"Yo también desearía poder explicarle. Ojalá hablara español. Hay cosas que necesito contarle pero no tengo las palabras en inglés."
detectedLang"es"
heavyLang"es"
scores
es0.8099044648079549
pt0.6504123341699534
ca0.6428571428571429
fr0.4672131147540984
it0.4666301969365426
ro0.4199881023200476
tl0.3985194324491055
en0.367704280155642
is0.2903930131004367
no0.2883211678832117
tr0.28623718887262084
nl0.2857142857142857
sl0.28414096916299564
sv0.2772424017790956
hr0.25685975609756095
eu0.23828125
ms0.2243436754176611
cs0.2156074014481094
da0.18614357262103506
lv0.16879795396419436
sk0.16380789022298456
az0.15803108808290156
hu0.15584415584415584
yo0.14921465968586387
fi0.14698162729658792
pl0.14548641542506574
et0.128686327077748
vi0.12634408602150538
lt0.08536585365853659
de0.06787762906309751
reliabletrue
passestrue
14
name"Hunter"
dialogue"Whatever you saw out there, you don't have to be afraid. I'm going to figure this out."
detectedLang"en"
heavyLang"en"
scores
en0.821852731591449
tl0.45482866043613707
da0.4397011739594451
no0.336283185840708
de0.31994818652849744
yo0.31994818652849744
fr0.29435483870967744
lt0.29149797570850206
cs0.284741144414169
sq0.22794117647058826
ro0.21875
pt0.21171171171171171
pl0.20454545454545453
sk0.2009132420091324
lv0.18856259659969088
sl0.1873065015479876
hu0.1822429906542056
hr0.18096723868954756
ms0.16
nl0.1435562805872757
sv0.1435562805872757
ca0.12790697674418602
es0.11616161616161616
it0.11616161616161616
reliabletrue
passestrue
15
name"Hunter"
dialogue"Damn. I have to take this. Don't go anywhere, okay? Stay here."
detectedLang"en"
heavyLang"en"
scores
en0.8010610079575596
tl0.624248496993988
da0.5098039215686274
pl0.4959677419354839
sq0.4541484716157206
yo0.44526627218934917
hr0.40476190476190477
no0.4038155802861685
cs0.3862520458265139
sk0.35233160621761656
sl0.3466898954703833
lv0.33035714285714285
lt0.3081180811808118
ca0.2690058479532163
sv0.2690058479532163
it0.23469387755102045
ro0.1935483870967742
de0.17218543046357618
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
et0.14383561643835618
is0.14383561643835618
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
16
name"Maria"
dialogue"¿Se va? Por favor, no se vaya. Tengo miedo de estar sola con todo esto."
detectedLang"es"
heavyLang"es"
scores
es0.8141263940520446
pt0.6983914209115282
ca0.6715328467153285
it0.6259351620947631
ro0.5150862068965517
fr0.4915254237288135
no0.4863013698630137
sq0.45121951219512196
sv0.43396226415094336
en0.4238156209987196
hr0.4155844155844156
tl0.40318302387267907
eu0.3951612903225807
da0.38016528925619836
nl0.3263473053892215
yo0.3087557603686636
sl0.30448222565687794
is0.303405572755418
tr0.29245283018867924
hu0.27884615384615385
ms0.2682926829268293
de0.23469387755102045
cs0.23208191126279862
lv0.225473321858864
vi0.225473321858864
fi0.1847826086956522
sk0.16820702402957485
pl0.14285714285714285
az0.12280701754385964
reliabletrue
passestrue
17
name"Hunter"
dialogue"I'll be back. I promise."
detectedLang"en"
heavyLang"en"
scores
en0.7771173848439822
cs0.6296296296296297
tl0.6134020618556701
ro0.6124031007751938
hr0.5967741935483871
ca0.5774647887323944
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de0.2822966507177033
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reliabletrue
passestrue