Run: 2026-07-01-01KWE8W7R8VWVB5SY8615E5NAQ

Run Details

Model:
Claude Sonnet 5
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
13.1s
Cost:
$0.009722
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
Melanie: "..." *(She scrolls through the photos on her camera screen, pausing on a shot of the town square taken two nights ago. Her thumb hovers over one image longer than the others.)* Hunter: "Excuse me, miss. Detective Hunter, Alborn PD. Mind if I ask you a few questions? I understand you were near the old mill last night, around the time the Petersons were reported missing." Melanie: "Ich... ich habe niemanden gesehen. Nur Lichter. Komische Lichter im Wald." Hunter: *(blinking)* "I'm sorry — I didn't catch any of that. You were near the mill, right? Last night?" Melanie: "Es tut mir leid, ich verstehe Sie nicht richtig. Ich spreche kein Englisch." Hunter: "Okay, that's — that's not English, I know that much." *(he rubs the back of his neck, glancing around the café)* "Anybody here speak German? No? Alright." *(he pulls out a small notepad anyway)* "Look, I just need to know if you saw anything. Anything at all. Two people vanished without a trace." Melanie: *(shaking her head, her hands trembling slightly as she clutches the camera)* "Die Lichter waren komisch. Und dann... eine Stimme. Ich hatte solche Angst, ich bin einfach gerannt." Hunter: "Lights? Did you say 'lights'? I heard 'licht' — that means light, doesn't it?" *(he leans forward, trying a different approach)* "Photos. Camera. Did you take pictures? Bilder? Is that the word?" Melanie: *(her eyes widen slightly, surprised he tried)* "Bilder... ja. Ja, ich habe Fotos gemacht." *(she turns the camera toward him, scrolling back to the strange image — a blurred smear of light against the treeline)* Hunter: *(studying the photo, his jaw tightening)* "That's... huh. That's not nothing." *(he pulls out his phone to snap a picture of her screen, when it suddenly rings; he glances at the caller ID and sighs)* "Hunter. Yeah. Yeah, I'm on it." *(he stands quickly, tucking the phone into his coat)* Hunter: "I have to go — there's been another one. Stay here, stay put, alright? I'll get someone who speaks German, and we'll sort this out. Bleiben — just — stay. Please." Melanie: *(watching him rush out the door, her hands still shaking as she looks back down at the photo)* "Bitte, komm zurück... ich habe solche Angst."
created_at"2026-07-01T07:21:43.957Z" 7/1/2026, 7:21:43 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1755
moderation_latency(null)
generation_time13075
tokens_prompt319
tokens_completion580
native_tokens_prompt416
native_tokens_completion889
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.009722
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01Nya3FBfsL6RJ6DyTrUoxYD"
is_byokfalse
latency1755
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-1782890503-fleX2DQVHLxlsYTnbd0v"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890503-tkVgqecoOpDvyjPNp8op"
upstream_id"msg_01Nya3FBfsL6RJ6DyTrUoxYD"
total_cost0.009722
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"Melanie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Detective Hunter, Alborn PD. Mind if I ask you a few questions? I understand you were near the old mill last night, around the time the Petersons were reported missing."
detectedLang"en"
heavyLang"en"
scores
en0.792491982644784
tl0.6155190492834672
no0.5435684647302904
fr0.5405179615705932
da0.5370370370370371
sv0.5301153353267835
nl0.5078299776286354
pt0.47793070716658753
it0.466537342386033
ro0.4396332144676516
ca0.42378208486118385
de0.3949394939493949
es0.3926007730535616
sq0.34679334916864607
cs0.33049300060864273
et0.32182490752157833
hr0.26764314247669774
ms0.2637215528781794
yo0.26025554808338935
sl0.25876010781671155
sk0.2522093813732155
is0.2486338797814208
hu0.2204110559886605
pl0.21930447125621005
fi0.1641337386018237
lv0.16030534351145037
tr0.15773353751914243
az0.15254237288135594
lt0.11646586345381525
vi0.10786699107866991
be0.05982905982905983
eu0.05982905982905983
uk0.05417024935511608
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ich... ich habe niemanden gesehen. Nur Lichter. Komische Lichter im Wald."
detectedLang"de"
heavyLang"de"
scores
de0.8033560566334557
nl0.647887323943662
pl0.512987012987013
sk0.43524096385542166
da0.4131455399061033
fi0.37395659432387307
no0.3718592964824121
tr0.33745583038869253
sv0.3169398907103825
hr0.3055555555555556
ms0.3029739776951673
is0.30167597765363136
en0.29906542056074764
et0.29245283018867924
sq0.2816091954022989
eu0.23469387755102045
hu0.21711899791231734
fr0.17943107221006563
es0.1758241758241758
it0.17218543046357618
ro0.17218543046357618
az0.1610738255033557
lt0.1610738255033557
pt0.1610738255033557
lv0.15730337078651685
sl0.1515837104072398
cs0.14383561643835618
tl0.1359447004608295
reliabletrue
passestrue
3
name"Hunter"
dialogue"I'm sorry — I didn't catch any of that. You were near the mill, right? Last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8219373219373219
tl0.6749024707412223
no0.44933920704845814
yo0.4324631101021567
sv0.38042131350681535
da0.3678887484197219
it0.3670886075949367
nl0.3646759847522236
ca0.3514915693904021
fr0.3270524899057874
de0.3169398907103825
sq0.29775280898876405
cs0.26793557833089315
is0.2331288343558282
et0.21875
hr0.21752738654147105
pl0.20127795527156547
pt0.16666666666666666
ro0.15254237288135594
ms0.13494809688581316
sk0.12587412587412586
be0.12280701754385964
tr0.12280701754385964
hu0.11816578483245149
az0.11190053285968028
lt0.11190053285968028
lv0.11190053285968028
uk0.11190053285968028
vi0.11190053285968028
reliabletrue
passestrue
4
name"Melanie"
dialogue"Es tut mir leid, ich verstehe Sie nicht richtig. Ich spreche kein Englisch."
detectedLang"de"
heavyLang"de"
scores
de0.8193916349809885
nl0.6116107931316435
no0.3815104166666667
en0.37989556135770236
sk0.3572395128552098
lt0.35197817189631647
hr0.34392265193370164
ro0.3319268635724332
it0.32814710042432815
pl0.3233618233618234
es0.3065693430656934
ca0.302496328928047
sv0.2983751846381093
hu0.26810477657935283
da0.22889610389610393
is0.22258592471358432
fr0.22003284072249588
lv0.20168067226890754
sl0.18803418803418803
cs0.1739130434782609
tl0.1607773851590106
ms0.1316270566727605
pt0.1171003717472119
az0.11048689138576778
sq0.11048689138576778
reliabletrue
passestrue
5
name"Hunter"
dialogue"Look, I just need to know if you saw anything. Anything at all. Two people vanished without a trace."
detectedLang"en"
heavyLang"en"
scores
en0.8295144571740317
tl0.5788409703504043
da0.48559670781893005
no0.47257383966244726
cs0.46351931330472107
sv0.4318181818181818
ca0.421831637372803
et0.4212962962962963
pl0.4153414405986903
it0.38362919132149903
sq0.37686939182452645
hr0.3699596774193548
yo0.3543388429752066
sk0.3482794577685088
lv0.28977272727272724
lt0.28489702517162474
ms0.27829099307159355
ro0.2681498829039813
hu0.26297169811320753
sl0.25239234449760767
fr0.2368742368742369
nl0.21383647798742136
tr0.19041450777202074
pt0.1830065359477124
de0.1819371727748691
is0.18086500655307994
az0.17546174142480211
vi0.17546174142480211
es0.17437252311756934
be0.10071942446043164
eu0.10071942446043164
fi0.09156976744186046
uk0.09156976744186046
reliabletrue
passestrue
6
name"Melanie"
dialogue"Die Lichter waren komisch. Und dann... eine Stimme. Ich hatte solche Angst, ich bin einfach gerannt."
detectedLang"de"
heavyLang"de"
scores
de0.827238698531529
nl0.6291718170580964
no0.42196531791907516
tr0.3541442411194833
da0.3435448577680525
sv0.3181818181818182
it0.31662870159453305
is0.3119266055045872
eu0.2982456140350877
ms0.2797118847539016
tl0.2583436341161928
pl0.2376111817026684
sk0.2376111817026684
lt0.21465968586387435
ro0.20634920634920634
fi0.20318725099601595
pt0.1452991452991453
en0.12790697674418602
yo0.12790697674418602
fr0.12280701754385964
az0.10714285714285714
lv0.1044776119402985
et0.10044977511244377
sl0.10044977511244377
sq0.10044977511244377
cs0.09502262443438914
hr0.09502262443438914
reliabletrue
passestrue
7
name"Hunter"
dialogue"Photos. Camera. Did you take pictures? Bilder? Is that the word?"
detectedLang"en"
heavyLang"en"
scores
en0.8018821198613175
tl0.6229971724787936
nl0.5771670190274841
fr0.5689655172413793
de0.5067817509247842
sv0.5061728395061729
no0.4743758212877792
ca0.4616419919246299
ro0.43661971830985913
da0.39849624060150374
yo0.3620414673046252
es0.30915371329879104
it0.2831541218637993
hu0.2779783393501805
lv0.2779783393501805
ms0.2727272727272727
az0.23371647509578544
eu0.2047713717693837
tr0.20159680638722555
et0.19678714859437751
is0.18699186991869918
lt0.16666666666666666
pt0.16666666666666666
cs0.16317991631799164
sl0.16317991631799164
sq0.16317991631799164
hi0.16142557651991615
ru0.15611814345991562
reliabletrue
passestrue
8
name"Melanie"
dialogue"Bilder... ja. Ja, ich habe Fotos gemacht."
detectedLang"de"
heavyLang"de"
scores
de0.8068669527896994
nl0.6790299572039943
sv0.5810055865921787
sk0.55
da0.5302713987473904
pl0.5302713987473904
no0.5292887029288702
lv0.5253164556962026
ca0.5192307692307693
et0.49095022624434387
az0.44581280788177335
tr0.4318181818181818
en0.40789473684210525
fi0.40476190476190477
sl0.3951612903225807
es0.3885869565217392
lt0.3885869565217392
pt0.3885869565217392
sq0.38016528925619836
eu0.31402439024390244
fr0.26229508196721313
ms0.25742574257425743
yo0.25
ru0.2474916387959866
cs0.22945205479452058
hr0.22945205479452058
it0.21875
ro0.2077464788732394
reliabletrue
passestrue
9
name"Hunter"
dialogue"Hunter. Yeah. Yeah, I'm on it."
detectedLang"en"
heavyLang"en"
scores
en0.7899159663865546
tl0.6021220159151194
fr0.5468277945619335
ca0.512987012987013
et0.506578947368421
yo0.5016611295681063
fi0.5
sq0.4915254237288135
de0.3697478991596639
hr0.3697478991596639
lv0.3644067796610169
hi0.358974358974359
pl0.358974358974359
da0.35344827586206895
no0.34210526315789475
cs0.3333333333333333
sk0.3333333333333333
sv0.3181818181818182
it0.29577464788732394
nl0.29577464788732394
pt0.29577464788732394
ms0.2822966507177033
ro0.2822966507177033
sl0.2822966507177033
tr0.2822966507177033
reliabletrue
passestrue
10
name"Hunter"
dialogue"I have to go — there's been another one. Stay here, stay put, alright? I'll get someone who speaks German, and we'll sort this out. Bleiben — just — stay. Please."
detectedLang"en"
heavyLang"en"
scores
en0.8036796051155486
tl0.5764762826718296
da0.42091330244870945
de0.3556701030927836
yo0.35137138621200886
hr0.34798807749627425
pl0.3425995492111195
ca0.3011182108626198
ro0.28629690048939643
no0.2726517040731505
es0.2714404662781016
sv0.26160337552742613
et0.2578456318914334
sq0.2578456318914334
cs0.21242124212421243
sk0.18906394810009267
it0.18528864059590316
lv0.17452830188679244
lt0.1602687140115163
is0.15703275529865127
hu0.15540540540540537
fr0.14800389483933787
tr0.13793103448275862
az0.13194444444444445
sl0.12148594377510041
nl0.08184679958027283
pt0.08184679958027283
be0.07407407407407407
ms0.07407407407407407
uk0.06716417910447761
vi0.06716417910447761
reliabletrue
passestrue
11
name"Melanie"
dialogue"Bitte, komm zurück... ich habe solche Angst."
detectedLang"de"
heavyLang"de"
scores
de0.8169107856191743
nl0.4869402985074627
it0.42105263157894735
da0.3559718969555035
no0.3559718969555035
sk0.31077694235588976
pl0.2948717948717949
et0.2912371134020619
reliabletrue
passestrue