Run: 2026-04-24-01KQ0G4DZWB7WCMAJ2JN0YRPRH

Run Details

Model:
Claude Opus 4.7 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
18.1s
Cost:
$0.037930
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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
**Voice Sheet — Scene: The Cafe Encounter** --- Hunter: "Excuse me, miss. Mind if I sit down for a minute? I'm Detective Hunter with Alborn PD. I just want to ask you a couple of questions." Melanie: *(startled, lowering her camera)* "Oh — entschuldigung, ich... ich spreche kein Englisch." Hunter: "...Right. Okay. I'm gonna sit anyway, if that's alright." Melanie: "Ja, bitte. Setzen Sie sich." Hunter: "You were at the orchard last night, weren't you? I saw your camera in some of the festival photos that got posted online." Melanie: *(eyes widening, voice shaking)* "Der Obstgarten... ja, ich war dort. Ich habe Fotos gemacht, für mein Studium. Und dann... dann habe ich etwas gesehen. Jemanden. Es war dunkel, aber —" Hunter: "Ma'am, slow down. I don't — I don't speak German. Can you —" *(mimes, points at her camera)* "Did you see something? Something bad?" Melanie: *(nodding frantically)* "Ja, ja! Ich habe jemanden gesehen, der in den Wald gelaufen ist. Ein Mann. Und dann war da ein Schrei. Ich schwöre, es war ein Schrei. Ich habe solche Angst gehabt, ich bin einfach weggelaufen." Hunter: "Okay — okay, hey. Deep breath. Breathe." *(he demonstrates)* "I hear you. Something spooked you. Can you show me? On the camera?" Melanie: *(hands trembling, scrolling through photos)* "Hier. Sehen Sie? Das ist er. Ich glaube, das ist er. Ich weiß nicht, wer er ist, aber er war dort, er war dort, als die Frau verschwunden ist —" Hunter: *(leaning in, squinting at the viewfinder)* "Well, I'll be damned. That's... that's a face alright. Who the hell is that?" *(looks up at her)* "I need this. The photos. Can I — can you send these to me? You understand 'email'? Email?" Melanie: "E-Mail? Ja, ja, natürlich. Ich kann sie Ihnen schicken. Aber bitte — bitte, ist sie in Sicherheit? Die Frau? Haben Sie sie gefunden?" Hunter: *(softening)* "I don't know what you just asked me, but you look real worried, so I'm gonna guess. We're doing everything we can, alright? I promise you that." Melanie: *(wiping eyes)* "Ich konnte heute Nacht nicht schlafen. Immer wieder sehe ich sein Gesicht. Immer wieder." Hunter: "Yeah. Yeah, I've been there, kid." *(His phone rings. He glances at the screen, jaw tightening.)* Hunter: "Hunter." *(pause)* "Where? ...When? ...I'm on my way. Five minutes." *(pockets phone, stands abruptly)* "I have to go. Listen — stay here. Stay in town. I'm gonna find somebody who speaks German and we're gonna sit down properly, you and me. You got that? Don't — don't go back to that orchard. Nowhere near it. Okay?" Melanie: "Sie müssen gehen? Aber —" Hunter: *(pulling out a card, pressing it into her hand)* "My number. Call. Or — have somebody call. Okay? Okay." Melanie: *(clutching the card)* "Passen Sie auf sich auf, Detective. Bitte." Hunter: *(pausing at the door, half-turning)* "...Yeah. You too, miss." *(The door swings shut behind him. Melanie stares down at the card, then slowly raises her camera and looks again at the face on the screen.)* --- **END SCENE**
created_at"2026-04-24T19:40:41.345Z" 4/24/2026, 7:40:41 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2612
moderation_latency284
generation_time17765
tokens_prompt319
tokens_completion864
native_tokens_prompt421
native_tokens_completion1433
native_tokens_completion_images(null)
native_tokens_reasoning56
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"
usage0.03793
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"bbb399b0-3065-4b69-8187-274b00219fd4"
is_byokfalse
latency1768
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777059641-mJiPKYfjA7tYDEomdxOn"
session_id(null)
api_type"completions"
id"gen-1777059641-ypQiCojtSIDsQRIm5B69"
upstream_id"bbb399b0-3065-4b69-8187-274b00219fd4"
total_cost0.03793
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss. Mind if I sit down for a minute? I'm Detective Hunter with Alborn PD. I just want to ask you a couple of questions."
detectedLang"en"
heavyLang"en"
scores
en0.7882411559541604
tl0.5789995047052997
fr0.5739348370927319
it0.5497881355932204
no0.5385450597176982
da0.4961470065204505
ca0.48609431680773885
ro0.4845360824742268
pt0.4798041615667074
nl0.4209809264305177
sv0.41780821917808225
cs0.410949410949411
hr0.4035087719298246
sl0.40182969739619984
sq0.40098661028893584
es0.395017793594306
et0.39372325249643364
de0.3526275704493526
yo0.3491577335375191
pl0.33541829554339325
sk0.32486100079428115
ms0.2875104777870914
lt0.2685025817555938
hu0.2678725236864771
lv0.23076923076923078
is0.2107706592386258
fi0.19811320754716982
tr0.19507575757575757
az0.1353001017293998
vi0.1353001017293998
be0.07608695652173912
eu0.07608695652173912
uk0.06900328587075576
reliabletrue
passestrue
1
name"Melanie"
dialogue"Oh — entschuldigung, ich... ich spreche kein Englisch."
detectedLang"de"
heavyLang"de"
scores
de0.7900516795865633
nl0.6659815005138747
sk0.3725868725868726
ms0.36149312377210213
ro0.35258964143426297
no0.3285123966942149
en0.3257261410788381
hr0.3143459915611814
da0.30257510729613735
pl0.26136363636363635
sl0.25287356321839083
lt0.21686746987951808
sv0.181360201511335
is0.1751269035532995
it0.1751269035532995
reliabletrue
passestrue
2
name"Hunter"
dialogue"...Right. Okay. I'm gonna sit anyway, if that's alright."
detectedLang"en"
heavyLang"en"
scores
en0.726890756302521
tl0.6112440191387559
da0.385633270321361
no0.3486973947895792
et0.2696629213483146
fi0.26136363636363635
sq0.23529411764705882
sv0.23529411764705882
it0.2243436754176611
de0.18546365914786966
fr0.18546365914786966
yo0.18546365914786966
reliabletrue
passestrue
3
name"Melanie"
dialogue"Ja, bitte. Setzen Sie sich."
detectedLang"de"
heavyLang"de"
scores
de0.8404740200546946
et0.6040723981900453
pl0.5231607629427792
ca0.5165745856353591
eu0.4897959183673469
da0.4696969696969697
fi0.4664634146341463
lv0.396551724137931
nl0.32432432432432434
sk0.32432432432432434
sl0.3137254901960784
it0.3
no0.3
sq0.3
sv0.3
yo0.3
reliabletrue
passestrue
4
name"Hunter"
dialogue"You were at the orchard last night, weren't you? I saw your camera in some of the festival photos that got posted online."
detectedLang"en"
heavyLang"en"
scores
en0.7950819672131147
tl0.6868475991649269
nl0.6124031007751938
no0.576031656302996
da0.5554238292827505
it0.5247148288973384
de0.5201535508637236
fr0.5142487046632124
ro0.4922139471902505
ms0.4863013698630137
sv0.4369369369369369
ca0.4360902255639098
cs0.4360902255639098
es0.4009584664536741
hr0.3980738362760835
sl0.39418416801292405
pt0.38825448613376834
yo0.38474159146841674
et0.36815501263689976
sk0.35008665511265163
sq0.3483927019982624
pl0.3181818181818182
lt0.3042671614100185
az0.30167597765363136
tr0.21301154249737672
lv0.20802534318901794
is0.16851441241685144
ja0.15349887133182843
hu0.1515837104072398
fi0.13990825688073394
hi0.09310761789600969
be0.08536585365853659
uk0.07749077490774908
vi0.07749077490774908
reliabletrue
passestrue
5
name"Melanie"
dialogue"Der Obstgarten... ja, ich war dort. Ich habe Fotos gemacht, für mein Studium. Und dann... dann habe ich etwas gesehen. Jemanden. Es war dunkel, aber —"
detectedLang"de"
heavyLang"de"
scores
de0.8220640569395018
nl0.5810055865921787
da0.4993324432576769
ca0.4477172312223858
no0.4427934621099554
es0.40805051302288875
sv0.3946731234866829
lv0.36921783010933557
en0.3595217762596072
sk0.3540051679586563
fi0.3023255813953488
pl0.299719887955182
lt0.28842504743833014
sl0.2850333651096282
sq0.28435114503816794
et0.28366762177650434
tr0.258160237388724
ms0.251497005988024
fr0.2260061919504644
cs0.22520661157024793
hu0.21548117154811713
eu0.20969441517386725
yo0.17853231106243156
hr0.1610738255033557
pt0.1601343784994401
it0.1506228765571914
ro0.14675767918088736
az0.07292954264524104
tl0.07292954264524104
reliabletrue
passestrue
6
name"Hunter"
dialogue"Did you see something? Something bad?"
detectedLang"en"
heavyLang"en"
scores
en0.8292682926829268
tl0.49567723342939485
et0.49275362318840576
de0.36363636363636365
cs0.308300395256917
es0.308300395256917
ms0.308300395256917
pt0.308300395256917
reliabletrue
passestrue
7
name"Melanie"
dialogue"Ja, ja! Ich habe jemanden gesehen, der in den Wald gelaufen ist. Ein Mann. Und dann war da ein Schrei. Ich schwöre, es war ein Schrei. Ich habe solche Angst gehabt, ich bin einfach weggelaufen."
detectedLang"de"
heavyLang"de"
scores
de0.8107163657542223
nl0.5511049723756907
no0.48548812664907653
da0.44285714285714284
sv0.4351100811123986
tr0.3602362204724409
ms0.30752840909090906
it0.28044280442804426
eu0.2713004484304933
sl0.268018018018018
en0.2619227857683573
pl0.25968109339407747
ca0.2511520737327189
yo0.25057647963105306
es0.2292490118577075
is0.22680412371134018
fi0.1981907894736842
lv0.19421487603305784
et0.1935483870967742
ro0.17652027027027026
sk0.1758241758241758
hu0.17442845046570704
az0.1630901287553648
tl0.13793103448275862
sq0.13716814159292035
pt0.11444141689373298
hr0.10795974382433668
hi0.09805735430157261
cs0.08793264733395698
lt0.08536585365853659
fr0.07582938388625592
vi0.06069364161849711
reliabletrue
passestrue
8
name"Hunter"
dialogue"I hear you. Something spooked you. Can you show me? On the camera?"
detectedLang"en"
heavyLang"en"
scores
en0.799786438868126
tl0.6189024390243903
nl0.5318352059925093
ca0.5259165613147914
sq0.4897959183673469
fr0.48559670781893005
it0.48489010989010994
no0.4688385269121813
et0.4541484716157206
ms0.4541484716157206
sv0.4427934621099554
es0.42660550458715596
yo0.41770186335403725
cs0.4075829383886255
ro0.3980738362760835
pt0.39320388349514557
hr0.37707641196013286
fi0.375
da0.36655405405405406
pl0.358974358974359
sk0.2816091954022989
tr0.2816091954022989
az0.27184466019417475
sl0.19006479481641467
hi0.1830065359477124
de0.1610738255033557
be0.15730337078651685
hu0.1515837104072398
is0.14383561643835618
lt0.14383561643835618
lv0.14383561643835618
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
9
name"Melanie"
dialogue"Hier. Sehen Sie? Das ist er. Ich glaube, das ist er. Ich weiß nicht, wer er ist, aber er war dort, er war dort, als die Frau verschwunden ist —"
detectedLang"de"
heavyLang"de"
scores
de0.8430831031885513
nl0.5898950131233596
no0.3379237288135593
da0.31991294885745375
is0.2724097788125727
pt0.2681498829039813
pl0.2664319248826291
tr0.25595238095238093
ca0.22839506172839508
en0.2264851485148515
hu0.21972534332084895
sv0.20483460559796438
fr0.19458762886597938
es0.18619791666666666
sq0.1819371727748691
sk0.16555407209612816
eu0.15540540540540537
hi0.14500683994528044
cs0.13793103448275862
fi0.12342215988779803
yo0.12342215988779803
lt0.10968660968660969
it0.10329985652797705
az0.08625730994152046
ro0.08625730994152046
reliabletrue
passestrue
10
name"Hunter"
dialogue"I need this. The photos. Can I — can you send these to me? You understand 'email'? Email?"
detectedLang"en"
heavyLang"en"
scores
en0.816247582205029
no0.6080858085808581
da0.5670009115770283
tl0.5548266166822867
cs0.5374878286270691
sq0.5301681503461919
sv0.47339246119733924
nl0.4674887892376681
fr0.42493946731234866
pl0.4164619164619165
yo0.41066997518610426
et0.38471502590673573
it0.38311688311688313
sk0.3815104166666667
ca0.37582128777923784
de0.3572395128552098
lv0.35020519835841313
hr0.3493150684931507
ms0.343015214384509
lt0.34210526315789475
tr0.31948424068767906
sl0.3055555555555556
es0.2770167427701674
pt0.26127527216174184
ro0.2566510172143975
az0.22764227642276424
is0.2238562091503268
eu0.17247386759581881
hi0.1394927536231884
fi0.13636363636363635
be0.12844036697247707
hu0.12361623616236161
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
11
name"Melanie"
dialogue"E-Mail? Ja, ja, natürlich. Ich kann sie Ihnen schicken. Aber bitte — bitte, ist sie in Sicherheit? Die Frau? Haben Sie sie gefunden?"
detectedLang"de"
heavyLang"de"
scores
de0.836490753270185
nl0.5101351351351351
sv0.43754848719937933
tr0.4313725490196078
da0.4076797385620915
no0.4052502050861362
pl0.39482470784641066
it0.37928082191780826
et0.3561278863232682
sq0.34566787003610105
yo0.3348623853211009
ro0.3179680150517403
es0.3140964995269631
sk0.3062200956937799
sl0.2933723196881091
en0.2899118511263467
hu0.2579324462640737
is0.25257731958762886
fi0.22954303931987244
pt0.22210300429184548
ca0.2050438596491228
lv0.19712070874861573
tl0.17707150964812712
fr0.16953035509736541
az0.16857798165137614
hi0.12755716004813478
cs0.09713574097135741
ms0.09375000000000001
lt0.0845959595959596
hr0.0799492385786802
reliabletrue
passestrue
12
name"Hunter"
dialogue"I don't know what you just asked me, but you look real worried, so I'm gonna guess. We're doing everything we can, alright? I promise you that."
detectedLang"en"
heavyLang"en"
scores
en0.8055123360746833
tl0.503968253968254
et0.41432396251673365
no0.34944237918215615
ca0.338124054462935
sl0.303343949044586
it0.289195775792039
sq0.28042763157894735
cs0.27566225165562913
fr0.2677824267782427
sv0.26593959731543626
ro0.26097972972972977
pl0.25021422450728364
da0.24892703862660948
yo0.24698795180722888
nl0.2378048780487805
tr0.22839506172839508
de0.22566371681415928
es0.22497785651018598
pt0.21171171171171171
hr0.2023701002734731
ms0.20164233576642335
az0.19503219871205152
fi0.1784037558685446
sk0.16904083570750236
vi0.1562198649951784
be0.07407407407407407
hu0.07112526539278131
is0.06716417910447761
lt0.06716417910447761
lv0.06716417910447761
uk0.06716417910447761
reliabletrue
passestrue
13
name"Melanie"
dialogue"Ich konnte heute Nacht nicht schlafen. Immer wieder sehe ich sein Gesicht. Immer wieder."
detectedLang"de"
heavyLang"de"
scores
de0.8315602836879432
nl0.5758928571428571
da0.3384401114206128
pl0.33098591549295775
no0.31654676258992803
sv0.3055555555555556
sk0.2973372781065089
fr0.2824773413897281
cs0.2714723926380368
ca0.2692307692307693
en0.26127527216174184
it0.13636363636363635
es0.1316270566727605
lv0.1316270566727605
pt0.1316270566727605
reliabletrue
passestrue
14
name"Hunter"
dialogue"Yeah. Yeah, I've been there, kid."
detectedLang"en"
heavyLang"en"
scores
en0.7875354107648725
de0.5426829268292682
sq0.34210526315789475
reliabletrue
passestrue
15
name"Hunter"
dialogue"I have to go. Listen — stay here. Stay in town. I'm gonna find somebody who speaks German and we're gonna sit down properly, you and me. You got that? Don't — don't go back to that orchard. Nowhere near it. Okay?"
detectedLang"en"
heavyLang"en"
scores
en0.7893527384144006
tl0.5544754961522884
da0.43618657098923624
sq0.4028230184581976
no0.38820912124582874
it0.3778280542986425
pl0.34795494961470064
yo0.33894230769230765
de0.33774834437086093
sv0.3288590604026846
ro0.3276283618581907
cs0.3230769230769231
nl0.3163455562461156
sl0.30423782416192285
et0.30203045685279184
hr0.26666666666666666
sk0.26666666666666666
es0.26421404682274247
fi0.2557510148849797
lv0.24502402196293757
ms0.2329149232914923
fr0.22096317280453256
pt0.21930447125621005
ca0.21875
az0.16476841305998483
tr0.15837796480489671
eu0.1466252909231963
lt0.13180741910023677
hu0.11788291900561347
is0.10786699107866991
be0.05982905982905983
uk0.05417024935511608
vi0.05417024935511608
reliabletrue
passestrue
16
name"Melanie"
dialogue"Sie müssen gehen? Aber —"
detectedLang"de"
heavyLang"de"
scores
de0.8484848484848485
nl0.6113989637305699
az0.4485294117647059
eu0.43396226415094336
pl0.42748091603053434
no0.42084942084942084
da0.4094488188976378
sv0.39999999999999997
tr0.38524590163934425
fi0.3697478991596639
reliabletrue
passestrue
17
name"Hunter"
dialogue"My number. Call. Or — have somebody call. Okay? Okay."
detectedLang"en"
heavyLang"en"
scores
en0.7886728655959425
tl0.6279761904761905
da0.4780793319415449
sk0.47589098532494756
cs0.3961352657004831
et0.3842364532019704
yo0.2753623188405797
nl0.2732558139534884
pl0.2690058479532163
ms0.2668621700879765
hu0.2625368731563422
no0.258160237388724
is0.24698795180722888
de0.2378048780487805
es0.2378048780487805
fr0.2378048780487805
pt0.2378048780487805
sv0.2378048780487805
sl0.20127795527156547
reliabletrue
passestrue
18
name"Melanie"
dialogue"Passen Sie auf sich auf, Detective. Bitte."
detectedLang"de"
heavyLang"de"
scores
de0.8123123123123124
en0.6069182389937107
nl0.5915032679738562
it0.5812395309882747
da0.5798319327731093
no0.5777027027027027
ca0.5378927911275416
fr0.5378927911275416
pt0.5229007633587787
ro0.50199203187251
sv0.494949494949495
tl0.4769874476987448
es0.41588785046728977
et0.41588785046728977
pl0.3093922651933701
sq0.2711370262390671
cs0.22360248447204967
hr0.21135646687697163
sl0.21135646687697163
is0.20634920634920634
ms0.20634920634920634
reliabletrue
passestrue
19
name"Hunter"
dialogue"...Yeah. You too, miss."
detectedLang"en"
heavyLang"en"
scores
en0.7858672376873662
tl0.6402877697841727
cs0.43820224719101125
reliabletrue
passestrue