Run: 2026-05-31-01KSYXBXYZV095Y1FHGNF4A533

Run Details

Duration:
17.8s
Cost:
$0.029580
Provider:
Anthropic

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: *muttering to herself, scrolling through photos* "Das kann doch nicht sein... das war doch gestern noch da..." Hunter: "Excuse me, miss. Mind if I sit? Detective Hunter, Alborn PD. I'd like to ask you a few questions about what happened down by the orchard last night." Melanie: *looking up, startled* "Oh—entschuldigen Sie, ich... ich habe gestern Abend etwas gesehen. Da war ein Mann, und dann... dann war er einfach weg!" Hunter: "...I'm sorry, I didn't catch any of that. You—you don't speak English?" Melanie: *shaking her head, gesturing urgently at her camera* "Nein, nein, ich spreche kein Englisch. Aber sehen Sie—hier, auf dem Foto! Ich habe es fotografiert!" Hunter: "Okay, easy now. You're showing me your camera. That's a photo. Did you—did you see something? Someone?" Melanie: *pointing at the screen, voice trembling* "Ja! Genau hier! Dieser Mann stand am Rand des Obstgartens, und im nächsten Moment war da nur noch Nebel. Es war so schrecklich." Hunter: "Slow down. I can tell you're upset—your hands are shaking. I wish to God I had a translator right now." Melanie: "Bitte, Sie müssen mir glauben! Ich weiß, wie das klingt, aber ich habe es mit eigenen Augen gesehen!" Hunter: "Hey, hey. Look at me. I believe you saw something. Whatever it is, we'll figure it out. Can I—can I take a look at that picture?" Melanie: *hesitating, then slowly turning the camera toward him* "Hier... das ist alles, was ich habe. Vielleicht hilft es Ihnen." Hunter: *leaning in, squinting at the screen* "Now that... that's interesting. That figure right there by the tree line. I've seen that coat before." Melanie: "Sie erkennen ihn? Wirklich?" Hunter: *his phone buzzes loudly* "Hold that thought." *answering* "Hunter. ...What? When? ...All right, I'm on my way." *standing, pocketing the phone* "I have to go. Something's come up—another one." Melanie: *standing too, alarmed* "Was ist los? Warten Sie—wohin gehen Sie?" Hunter: "I'm sorry, I really gotta run. Listen—" *sliding a card across the table* "—stay here. Don't go anywhere near that orchard. I'll find someone who speaks German and I'll be back. You understand? Stay. Here." Melanie: *clutching the card, confused* "Ich... ich verstehe nicht. Aber... gut. Ich warte." Hunter: *already walking away, calling over his shoulder* "Keep that camera safe!" Melanie: *quietly, watching him leave* "...Pass auf dich auf, Detective."
created_at"2026-05-31T11:40:35.179Z" 5/31/2026, 11:40:35 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2678
moderation_latency(null)
generation_time17717
tokens_prompt319
tokens_completion700
native_tokens_prompt416
native_tokens_completion1100
native_tokens_completion_images(null)
native_tokens_reasoning58
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"
usage0.02958
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_01FWnSaFE876T4kd1mXfMk9C"
is_byokfalse
latency1001
model_permaslug"anthropic/claude-4.8-opus-20260528"
provider_name"Anthropic"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1780227635-10Xk2CS9Uz0Eut5xaZdw"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780227635-dSPG7eVKh8ajyAjHrgrN"
upstream_id"msg_01FWnSaFE876T4kd1mXfMk9C"
total_cost0.02958
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Das kann doch nicht sein... das war doch gestern noch da..."
detectedLang"de"
heavyLang"de"
scores
de0.8511099079588522
pt0.5820668693009119
nl0.4649805447470817
en0.4364754098360656
it0.4136460554371002
fr0.41113490364025695
no0.3778280542986425
is0.3648960739030023
es0.34210526315789475
tl0.3373493975903614
ro0.3341404358353511
eu0.31077694235588976
sl0.30904522613065327
hr0.3002544529262086
az0.27821522309711283
tr0.26861702127659576
cs0.26666666666666666
sv0.26273458445040215
da0.24657534246575344
ca0.23822714681440443
yo0.21428571428571427
pl0.1863905325443787
vi0.1863905325443787
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Mind if I sit? Detective Hunter, Alborn PD. I'd like to ask you a few questions about what happened down by the orchard last night."
detectedLang"en"
heavyLang"en"
scores
en0.7932175351530191
tl0.5833333333333334
fr0.51171875
no0.5102840352595495
it0.47285187137585666
da0.45916711736073557
ca0.3957703927492447
cs0.3935718617343845
ro0.3902439024390244
nl0.38837920489296635
pt0.38837920489296635
sq0.3686868686868687
yo0.3438320209973753
sv0.3403693931398417
es0.32795698924731176
pl0.32614555256064687
sk0.3197278911564626
hr0.302649930264993
sl0.2982456140350877
de0.2795389048991354
et0.2784992784992785
hu0.2372234935163997
ms0.22118380062305293
lv0.20318725099601595
lt0.19935948759007205
tr0.17081260364842457
fi0.12126537785588754
is0.12126537785588754
az0.11738746690203002
vi0.11738746690203002
be0.06542056074766354
eu0.06542056074766354
uk0.059266227657572904
reliabletrue
passestrue
2
name"Melanie"
dialogue"Oh—entschuldigen Sie, ich... ich habe gestern Abend etwas gesehen. Da war ein Mann, und dann... dann war er einfach weg!"
detectedLang"de"
heavyLang"de"
scores
de0.8321714433255875
nl0.5560109289617486
no0.4741100323624596
is0.45054945054945056
pl0.30851063829787234
da0.2864983534577387
eu0.2688413948256468
es0.2520138089758343
pt0.2502883506343714
en0.24681344148319811
sv0.2459396751740139
it0.22985781990521328
tl0.17721518987341772
ro0.1751269035532995
sk0.16020671834625322
sl0.1591203104786546
hr0.15364583333333331
az0.1402116402116402
tr0.1344873501997337
fi0.11924119241192413
ca0.11684782608695651
fr0.10958904109589042
yo0.10344827586206896
vi0.08835904628330996
reliabletrue
passestrue
3
name"Hunter"
dialogue"...I'm sorry, I didn't catch any of that. You—you don't speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.8179611650485438
tl0.5894160583941606
no0.4163424124513619
sv0.4007989347536618
it0.39189189189189183
ca0.37586685159500693
de0.3382352941176471
da0.31921331316187596
hr0.31921331316187596
yo0.30769230769230765
cs0.2890995260663507
ro0.2647058823529412
is0.2524916943521595
sq0.22945205479452058
nl0.21875
pl0.21875
pt0.1818181818181818
fr0.16820702402957485
ms0.13793103448275862
sk0.13793103448275862
be0.1346153846153846
tr0.1346153846153846
hu0.12959381044487428
az0.12280701754385964
et0.12280701754385964
lt0.12280701754385964
lv0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
4
name"Melanie"
dialogue"Nein, nein, ich spreche kein Englisch. Aber sehen Sie—hier, auf dem Foto! Ich habe es fotografiert!"
detectedLang"de"
heavyLang"de"
scores
de0.8175182481751825
nl0.5242214532871973
no0.504950495049505
da0.4472361809045226
ca0.4404883011190234
pl0.42827442827442824
sk0.41983122362869196
ro0.39692982456140347
hr0.38547486033519557
es0.3735763097949886
sl0.3707093821510297
lt0.3582263710618437
lv0.35672514619883045
sv0.3514150943396226
it0.3193069306930693
en0.2819843342036553
cs0.2597577388963661
et0.24760601915184677
pt0.24760601915184677
fr0.2109038737446198
sq0.19708029197080293
ms0.19236417033773862
tr0.18998527245949925
eu0.1729323308270677
hu0.15644171779141106
fi0.13793103448275862
is0.11147011308562196
az0.09688013136288999
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay, easy now. You're showing me your camera. That's a photo. Did you—did you see something? Someone?"
detectedLang"en"
heavyLang"en"
scores
en0.806266846361186
tl0.5818181818181818
fr0.451858913250715
es0.41683569979716023
ms0.3947368421052632
it0.3869936034115139
et0.36323366555924697
sq0.3575418994413408
nl0.3488108720271801
pt0.3473325766174802
cs0.3413516609392898
ro0.34059633027522934
ca0.29274292742927427
sl0.23638778220451526
no0.21875
hu0.213406292749658
sv0.20138888888888887
de0.19467787114845939
fi0.1935483870967742
sk0.1843971631205674
yo0.17146974063400575
hr0.16302765647743814
pl0.15441176470588236
lt0.1248097412480974
hi0.11809815950920245
tr0.11809815950920245
is0.11538461538461538
da0.11128284389489954
az0.10852713178294573
eu0.10852713178294573
lv0.10852713178294573
vi0.10852713178294573
reliabletrue
passestrue
6
name"Melanie"
dialogue"Ja! Genau hier! Dieser Mann stand am Rand des Obstgartens, und im nächsten Moment war da nur noch Nebel. Es war so schrecklich."
detectedLang"de"
heavyLang"de"
scores
de0.8111782477341389
nl0.46384803921568624
no0.44267515923566875
ca0.4336569579288026
en0.4281045751633987
sk0.4273560209424084
da0.41077441077441074
ro0.41077441077441074
sl0.3736578382247674
fr0.3714080459770115
pl0.3460388639760837
sv0.3158717748240813
es0.3
hr0.29435483870967744
yo0.27924217462932455
lv0.2683946488294314
tl0.25341296928327645
cs0.24892703862660948
fi0.24111014744145706
sq0.2378048780487805
it0.23110720562390158
lt0.22083704363312553
hu0.21875
eu0.21594982078853048
az0.20957542908762422
is0.20018281535648996
pt0.19429097605893186
tr0.1610738255033557
vi0.1562198649951784
ms0.15377176015473887
et0.14965986394557826
hi0.09043659043659043
reliabletrue
passestrue
7
name"Hunter"
dialogue"Slow down. I can tell you're upset—your hands are shaking. I wish to God I had a translator right now."
detectedLang"en"
heavyLang"en"
scores
en0.8033282904689864
tl0.5899053627760252
no0.5740498034076016
da0.5504840940525588
nl0.5188749074759438
sv0.4992295839753467
ro0.4820717131474103
pl0.4706840390879479
hr0.46546052631578944
de0.4491525423728813
fr0.43032427695004377
cs0.3964716805942433
ca0.3959107806691449
yo0.3908153701968135
sk0.37917860553963706
is0.37679769894535
sq0.35194416749750745
pt0.3512974051896207
sl0.3374108053007136
lv0.33127572016460904
lt0.3271221532091097
it0.3179433368310598
tr0.3062966915688367
az0.2927094668117519
ms0.2864983534577387
eu0.2777777777777778
et0.27455357142857145
hu0.2554410080183276
vi0.2537313432835821
es0.24330616996507565
fi0.20537897310513448
be0.09722222222222222
uk0.08835904628330996
reliabletrue
passestrue
8
name"Melanie"
dialogue"Bitte, Sie müssen mir glauben! Ich weiß, wie das klingt, aber ich habe es mit eigenen Augen gesehen!"
detectedLang"de"
heavyLang"de"
scores
de0.8373243102550755
nl0.5188606620477291
no0.41806331471135944
da0.40191387559808617
pl0.32795698924731176
tr0.28977272727272724
sv0.28325688073394495
ca0.279123414071511
es0.279123414071511
eu0.2460796139927624
az0.23406862745098037
hu0.2331288343558282
fi0.21580928481806777
hr0.2128463476070529
pt0.20986093552465232
sk0.16555407209612816
lv0.1610738255033557
et0.15311653116531165
lt0.1270949720670391
fr0.11095305832147938
is0.10968660968660969
it0.10714285714285714
cs0.0994236311239193
ms0.0994236311239193
sl0.0994236311239193
sq0.0994236311239193
reliabletrue
passestrue
9
name"Hunter"
dialogue"Hey, hey. Look at me. I believe you saw something. Whatever it is, we'll figure it out. Can I—can I take a look at that picture?"
detectedLang"en"
heavyLang"en"
scores
en0.8066298342541437
tl0.6051889452904681
sq0.48755490483162517
no0.46848899012908124
da0.43865276663993585
fr0.4350282485875706
nl0.41666666666666663
it0.4042553191489362
yo0.40323955669224215
ms0.3934142114384749
ro0.3934142114384749
pt0.38971229293809934
ca0.3794326241134752
es0.3524514338575393
hu0.35004642525533886
tr0.3320610687022901
hr0.32497589199614274
sl0.32432432432432434
cs0.3103448275862069
sv0.29221435793731043
pl0.24812030075187969
is0.24731182795698922
et0.23995656894679696
lv0.23830250272034822
az0.23076923076923078
de0.22822491730981256
sk0.22394678492239467
lt0.17159763313609466
fi0.16467780429594273
vi0.15966386554621848
be0.09090909090909091
eu0.09090909090909091
uk0.08256880733944955
reliabletrue
passestrue
10
name"Melanie"
dialogue"Hier... das ist alles, was ich habe. Vielleicht hilft es Ihnen."
detectedLang"de"
heavyLang"de"
scores
de0.8440545808966862
nl0.5959595959595959
fi0.43899018232819076
fr0.42938659058487877
ca0.37888198757763975
es0.3620414673046252
en0.3548387096774194
et0.3197278911564626
da0.3150684931506849
no0.30434782608695654
pt0.29328621908127206
it0.2857142857142857
sk0.2366412213740458
lv0.23076923076923078
pl0.22330097087378642
hi0.20948616600790515
hu0.20318725099601595
tr0.1902834008097166
lt0.18533604887983707
yo0.17864476386036962
tl0.14893617021276595
reliabletrue
passestrue
11
name"Hunter"
dialogue"Now that... that's interesting. That figure right there by the tree line. I've seen that coat before."
detectedLang"en"
heavyLang"en"
scores
en0.8223114956736711
tl0.5869252873563219
no0.5180217937971501
de0.49294532627865967
da0.4875222816399288
sq0.45394112060778735
ro0.4384765625
fr0.40352697095435686
sv0.39727463312368977
pt0.39153439153439157
it0.39088983050847464
nl0.36252771618625274
ca0.34285714285714286
es0.34285714285714286
cs0.3321718931475029
pl0.31384248210023863
ms0.2909987669543773
lt0.2730720606826802
hr0.2703045685279188
sk0.2684478371501272
hu0.26658163265306123
yo0.23941798941798942
lv0.22086720867208673
eu0.20907840440165062
is0.20689655172413793
sl0.19467787114845939
fi0.11538461538461538
tr0.11128284389489954
et0.10852713178294573
az0.1043613707165109
vi0.0987460815047022
reliabletrue
passestrue
12
name"Melanie"
dialogue"Sie erkennen ihn? Wirklich?"
detectedLang"de"
heavyLang"de"
scores
de0.8393574297188755
nl0.591002044989775
fi0.49748743718592964
no0.49238578680203043
pl0.358974358974359
sv0.3464052287581699
tr0.3174061433447099
da0.2779783393501805
fr0.2753623188405797
reliabletrue
passestrue
13
name"Hunter"
dialogue"I have to go. Something's come up—another one."
detectedLang"en"
heavyLang"en"
scores
en0.8101635514018692
tl0.6153846153846154
da0.5901639344262295
pl0.5838668373879642
hr0.512743628185907
yo0.48083067092651754
it0.46013289036544847
no0.43868739205526774
cs0.4206773618538324
sk0.385633270321361
lv0.36274509803921573
es0.3538767395626242
lt0.3394308943089431
ca0.29805615550755943
sv0.29805615550755943
sq0.2919389978213508
sl0.2713004484304933
ro0.21686746987951808
nl0.1935483870967742
pt0.1935483870967742
be0.17721518987341772
tr0.17721518987341772
hu0.1709183673469388
az0.16237113402061853
et0.16237113402061853
is0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue
14
name"Melanie"
dialogue"Was ist los? Warten Sie—wohin gehen Sie?"
detectedLang"de"
heavyLang"de"
scores
de0.7975708502024291
nl0.5689655172413793
es0.4877049180327869
pl0.46236559139784944
eu0.44320712694877507
fi0.4075829383886255
tr0.3961352657004831
ca0.3872549019607844
en0.375
hi0.29775280898876405
no0.2753623188405797
da0.2690058479532163
sv0.2625368731563422
yo0.258160237388724
ms0.2378048780487805
reliabletrue
passestrue
15
name"Hunter"
dialogue"—stay here. Don't go anywhere near that orchard. I'll find someone who speaks German and I'll be back. You understand? Stay. Here."
detectedLang"en"
heavyLang"en"
scores
en0.8068965517241379
tl0.5843230403800476
de0.37555753791257807
da0.3642143505903724
no0.34701492537313433
nl0.3210475266731329
yo0.29006085192697767
sv0.2864424057084608
sq0.26160337552742613
ro0.25133689839572193
pl0.20993227990970656
cs0.18793503480278423
es0.17452830188679244
et0.16567342073897498
hu0.14320685434516522
lt0.13793103448275862
sk0.11280101394169835
ca0.10714285714285714
it0.10714285714285714
pt0.10025706940874037
fr0.0967741935483871
is0.09560723514211886
az0.09090909090909091
ms0.09090909090909091
tr0.09090909090909091
reliabletrue
passestrue
16
name"Melanie"
dialogue"Ich... ich verstehe nicht. Aber... gut. Ich warte."
detectedLang"de"
heavyLang"de"
scores
de0.8369210697977821
nl0.5511669658886894
pl0.4658119658119659
it0.410377358490566
ro0.4004796163069544
es0.3902439024390244
pt0.3842364532019704
no0.37027707808564225
fr0.34210526315789475
sq0.33510638297872336
sk0.3315508021390375
eu0.2877492877492877
cs0.2857142857142857
ms0.2378048780487805
lt0.23547400611620795
hu0.22360248447204967
da0.21135646687697163
is0.21135646687697163
tl0.21135646687697163
en0.20127795527156547
az0.19093851132686085
ca0.19093851132686085
sv0.19093851132686085
reliabletrue
passestrue
17
name"Hunter"
dialogue"Keep that camera safe!"
detectedLang"en"
heavyLang"en"
scores
en0.7944078947368421
tl0.5791245791245792
it0.558303886925795
ro0.558303886925795
ca0.44933920704845814
es0.44196428571428575
sv0.3961352657004831
fr0.37810945273631835
nl0.37810945273631835
de0.3654822335025381
ms0.3654822335025381
reliabletrue
passestrue
18
name"Melanie"
dialogue"...Pass auf dich auf, Detective."
detectedLang"en"
heavyLang"de"
scores
en0.7292418772563177
de0.7277676950998185
ro0.6268656716417911
tl0.6031746031746031
fr0.5626822157434402
ca0.5454545454545454
es0.5426829268292682
it0.5356037151702787
pt0.53125
sv0.526813880126183
sq0.38271604938271603
da0.358974358974359
nl0.35344827586206895
no0.34782608695652173
cs0.32432432432432434
hr0.3087557603686636
sl0.3087557603686636
reliabletrue
passestrue