Run: 2026-02-08-01KGYY71TWN00HETDMRK4AWQ49

Run Details

Model:
Claude Opus 4.5
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
15.6s
Cost:
$0.015410
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="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
# Voice Sheet: Café Interview **Setting: A small café on Main Street, Alborn, MN. Mid-morning.** --- Hunter: "Excuse me, miss? Mind if I sit down? I'm Detective Hunter, with the county sheriff's office." Maria: *looks up from camera, startled* "¿Perdón? No... no entiendo." Hunter: "I'm investigating some disappearances in town. Were you here last Tuesday evening? Did you see anything unusual?" Maria: *eyes widening with recognition at his serious tone* "¡Ay, Dios mío! Sí, sí... yo vi algo. Esa noche, cerca del parque... había un hombre. Tenía mucho miedo. Él estaba arrastrando algo... algo grande." *she gestures nervously with her hands* Hunter: *furrowing his brow* "I'm sorry, I don't... do you speak English?" Maria: *shaking her head, frustrated* "No inglés. Lo siento. Pero es importante... ¡muy importante! La persona... desapareció así." *snaps fingers* Hunter: "Okay, okay... uh..." *pulls out notepad, slides it toward her with a pen* "Can you draw? Write?" Maria: *nods eagerly, sketches a rough map of the park, marks an X* "Aquí. Aquí es donde lo vi." *taps the paper emphatically* Hunter: "The park. Tuesday night. Got it." *studies the drawing* Maria: *hugging her camera protectively* "Tengo miedo. Este pueblo... algo malo está pasando." Hunter: *his phone buzzes loudly* "Damn. Hold on." *answers* "Hunter here... Yeah... Right now? ...I'm on my way." *hangs up, stands* "I have to go. But stay in town, okay? I'll find a translator." *points at her, then the ground* "Stay. Here. Alborn." Maria: *nodding slowly* "Sí... Alborn. Entiendo." Hunter: *tips his head* "Thank you, ma'am. I'll be in touch." Maria: *quietly, as he walks away* "Ten cuidado, detective..." --- *Hunter exits. Maria looks back down at her camera, scrolling to a photo with trembling hands.*
created_at"2026-02-08T15:34:23.908212+00:00" 2/8/2026, 3:34:23 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1636
moderation_latency(null)
generation_time15528
tokens_prompt257
tokens_completion482
native_tokens_prompt297
native_tokens_completion557
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"
usage0.01541
router(null)
provider_responses
0
id"msg_017M7mjcktDCZfU9wYxqQCjJ"
status200
is_byokfalse
latency1636
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.5-opus-20251124"
api_type"completions"
id"gen-1770564847-haOjurg1i2Trtva4pbQY"
upstream_id"msg_017M7mjcktDCZfU9wYxqQCjJ"
total_cost0.01541
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

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? I'm Detective Hunter, with the county sheriff's office."
detectedLang"en"
heavyLang"en"
scores
en0.778516057585825
tl0.6050032916392363
no0.5859213250517599
sq0.504950495049505
fr0.49706621961441744
da0.4936708860759494
sv0.4666666666666667
ro0.4434137291280148
it0.4180407371483996
nl0.3969849246231156
ca0.3858751279426817
de0.3756503642039542
pt0.3485342019543974
ms0.3325917686318131
es0.3181818181818182
et0.2907801418439716
sl0.2628992628992629
hr0.2555831265508685
yo0.24433249370277077
cs0.2277992277992278
hu0.2052980132450331
tr0.17695473251028807
pl0.17355371900826447
fi0.1111111111111111
sk0.10714285714285714
be0.1044776119402985
az0.09502262443438914
is0.09502262443438914
lt0.09502262443438914
lv0.09502262443438914
uk0.09502262443438914
vi0.09502262443438914
reliabletrue
passestrue
1
name"Maria"
dialogue"¿Perdón? No... no entiendo."
detectedLang"es"
heavyLang"es"
scores
es0.8125000000000001
pt0.7453310696095077
ca0.6746203904555313
it0.6551724137931034
fr0.6183206106870229
en0.5652173913043478
lv0.46619217081850534
ms0.40476190476190477
hr0.402390438247012
no0.39271255060728744
fi0.3775933609958506
sk0.3775933609958506
tr0.3697478991596639
lt0.35344827586206895
tl0.34782608695652173
et0.33920704845814975
nl0.33920704845814975
pl0.3333333333333333
sq0.32432432432432434
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm investigating some disappearances in town. Were you here last Tuesday evening? Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.8084291187739464
tl0.5972382048331415
nl0.5231607629427792
pt0.47249434815373026
ro0.4345718901453958
it0.43227899432278993
fr0.4304312449145647
sv0.4233937397034596
ms0.4077834179357022
et0.40728196443691783
de0.3761140819964349
no0.3595608417200366
es0.358974358974359
da0.3184031158714703
sq0.31237721021611
ca0.2985971943887776
sl0.2857142857142857
is0.26160337552742613
cs0.2290748898678414
hr0.22566371681415928
az0.22394678492239467
lv0.17061611374407584
sk0.16467780429594273
lt0.15254237288135594
yo0.1116751269035533
pl0.10714285714285714
fi0.077733860342556
reliabletrue
passestrue
3
name"Maria"
dialogue"¡Ay, Dios mío! Sí, sí... yo vi algo. Esa noche, cerca del parque... había un hombre. Tenía mucho miedo. Él estaba arrastrando algo... algo grande."
detectedLang"es"
heavyLang"es"
scores
es0.8086176727909011
it0.5839277223014742
pt0.5791245791245792
ca0.5194947830862164
fr0.4455006337135614
sv0.43982074263764404
no0.3936243936243936
tl0.3566176470588235
da0.35137138621200886
ro0.3356112376613516
yo0.3217054263565891
sk0.25404944586530265
de0.21944692239072258
en0.2081447963800905
sl0.2052679382379655
eu0.2023701002734731
sq0.18528864059590316
lv0.1602687140115163
et0.14131501472031402
nl0.1404715127701375
pl0.13708086785009863
cs0.12761714855433698
vi0.10256410256410256
is0.10071942446043164
az0.09700722394220845
tr0.09700722394220845
hr0.07112526539278131
lt0.06316916488222697
reliabletrue
passestrue
4
name"Hunter"
dialogue"I'm sorry, I don't... do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.8015873015873016
tl0.5405819295558958
hr0.5245641838351823
cs0.512987012987013
pl0.4727592267135325
pt0.460431654676259
sq0.455535390199637
no0.4307400379506641
it0.4174757281553398
da0.4129158512720157
sv0.4117647058823529
sk0.40476190476190477
vi0.3670886075949367
yo0.3548387096774194
ro0.35064935064935066
ca0.3150684931506849
sl0.2857142857142857
de0.1935483870967742
ms0.1935483870967742
be0.1891891891891892
tr0.1891891891891892
hu0.18256130790190736
az0.17355371900826447
et0.17355371900826447
is0.17355371900826447
lt0.17355371900826447
lv0.17355371900826447
uk0.17355371900826447
reliabletrue
passestrue
5
name"Maria"
dialogue"No inglés. Lo siento. Pero es importante... ¡muy importante! La persona... desapareció así."
detectedLang"es"
heavyLang"es"
scores
es0.8244998244998246
ca0.7139588100686498
pt0.6835443037974683
it0.6807151979565772
tl0.6041171813143309
fr0.5563442768411713
ro0.5155038759689923
en0.47257383966244726
lv0.44506104328523866
no0.44258639910813824
sq0.4369369369369369
lt0.427262313860252
hu0.4232987312572088
sk0.4040524433849821
tr0.3842364532019704
de0.3734335839598998
yo0.31412894375857336
eu0.26793557833089315
vi0.25925925925925924
ms0.24812030075187969
hr0.24242424242424243
sv0.23547400611620795
cs0.23430321592649314
da0.22360248447204967
et0.21383647798742136
pl0.21135646687697163
nl0.13043478260869565
is0.11190053285968028
az0.10554561717352416
reliabletrue
passestrue
6
name"Hunter"
dialogue"Can you draw? Write?"
detectedLang"en"
heavyLang"en"
scores
en0.7927031509121061
tl0.625748502994012
et0.423963133640553
ro0.4131455399061033
sk0.3961352657004831
cs0.3842364532019704
az0.3811881188118812
ca0.3811881188118812
tr0.3811881188118812
fr0.3654822335025381
it0.3654822335025381
lt0.3654822335025381
sl0.3654822335025381
reliabletrue
passestrue
7
name"Maria"
dialogue"Aquí. Aquí es donde lo vi."
detectedLang"es"
heavyLang"es"
scores
es0.8163693599160545
ca0.7340425531914894
it0.6244635193133047
nl0.5614035087719298
sv0.5489690721649484
vi0.5218579234972678
pt0.47447447447447455
de0.4496855345911949
da0.4479495268138801
yo0.43910256410256415
no0.4186046511627907
lv0.4067796610169492
fr0.38596491228070173
hu0.36823104693140796
lt0.34210526315789475
tl0.29718875502008035
reliabletrue
passestrue
8
name"Hunter"
dialogue"The park. Tuesday night. Got it."
detectedLang"en"
heavyLang"en"
scores
en0.8355263157894737
tl0.7364953886693018
yo0.562363238512035
no0.45799457994579945
sq0.45054945054945056
nl0.44751381215469616
da0.4318181818181818
fr0.4318181818181818
lv0.3006993006993007
ms0.2805755395683453
sv0.2805755395683453
de0.27007299270072993
reliabletrue
passestrue
9
name"Maria"
dialogue"Tengo miedo. Este pueblo... algo malo está pasando."
detectedLang"es"
heavyLang"es"
scores
es0.8091603053435115
pt0.6557203389830508
sk0.4357638888888889
ro0.3992606284658041
it0.39138576779026213
eu0.38679245283018865
ms0.37977099236641226
tl0.34738955823293177
hu0.3340163934426229
lt0.2713004484304933
ca0.26136363636363635
is0.25287356321839083
lv0.2388758782201405
sl0.2243436754176611
hr0.21307506053268765
cs0.2111650485436893
pl0.1792929292929293
sq0.1792929292929293
reliabletrue
passestrue
10
name"Hunter"
dialogue"Stay. Here. Alborn."
detectedLang"en"
heavyLang"en"
scores
en0.7014925373134329
sq0.5
reliabletrue
passestrue
11
name"Maria"
dialogue"Sí... Alborn. Entiendo."
detectedLang"es"
heavyLang"en"
scores
es0.7345132743362832
pt0.5821727019498607
ca0.5495495495495496
fr0.5176848874598071
yo0.49664429530201337
it0.43820224719101125
en0.3775933609958506
fi0.3775933609958506
et0.33920704845814975
nl0.33920704845814975
reliabletrue
passestrue
12
name"Hunter"
dialogue"Thank you, ma'am. I'll be in touch."
detectedLang"en"
heavyLang"en"
scores
en0.7743682310469314
yo0.44196428571428575
tl0.40617577197149646
nl0.3842364532019704
sl0.3811881188118812
de0.37027707808564225
it0.37027707808564225
vi0.3670886075949367
ro0.36224489795918363
hu0.31880108991825606
fr0.3093922651933701
lt0.3093922651933701
sv0.299719887955182
az0.251497005988024
pl0.251497005988024
cs0.2378048780487805
ms0.23076923076923078
reliabletrue
passestrue
13
name"Maria"
dialogue"Ten cuidado, detective..."
detectedLang"es"
heavyLang"pt"
scores
es0.72875226039783
pt0.7282608695652174
en0.7164461247637052
ro0.6268656716417911
tl0.6031746031746031
fr0.5626822157434402
ca0.5454545454545454
it0.5356037151702787
nl0.5356037151702787
cs0.5327102803738317
pl0.42084942084942084
sk0.39759036144578314
lt0.3877551020408163
sq0.38271604938271603
da0.358974358974359
de0.358974358974359
no0.34782608695652173
hr0.3087557603686636
sl0.3087557603686636
sv0.3087557603686636
reliabletrue
passestrue