Run: 2026-02-08-01KGZ0611CKQRFTPA6YWN7G7MB

Run Details

Model:
Claude Haiku 4.5
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
6.9s
Cost:
$0.003287
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
78.57% 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
# Scene: Alborn Café - Dialogue Voice Sheet **Melanie:** "Guten Tag." *(looks up from camera, slightly startled)* **Hunter:** "Hey there. Got a minute? I'm Detective Hunter Walsh with the Alborn PD. I'm investigating some incidents that happened in town this week." **Melanie:** "Ich... ich verstehe nicht. English?" *(clutches camera nervously, eyes widening)* **Hunter:** *(pauses, frowning)* "English? You don't speak English?" **Melanie:** "Nein, nein English. Deutsch... German only. Ich bin... I am from Germany." *(fidgets with camera strap, looking anxious)* **Hunter:** *(sits down slowly, clearly frustrated)* "Okay. Look, I just need to know if you saw anything unusual near the edge of town. Around Millbrook Road. Two days ago." **Melanie:** "Millbrook Road?" *(shakes head, speaks rapidly in German)* "Nein, ich war dort nicht! Aber... aber ich habe etwas Seltsames gesehen. Die Lichter in der Nacht. Sie waren so... ungewöhnlich. Ich wollte Fotos machen, aber dann—" *(stops abruptly, looking frightened)* "Ich... ich habe Angst." **Hunter:** *(leans back, rubbing his temples)* "I have absolutely no idea what you just said." **Melanie:** *(points to her camera, then toward the window)* "Bilder. Pictures. I have... pictures?" **Hunter:** "Pictures? You took pictures?" *(leans forward)* "Can you show me—" *(Hunter's phone buzzes. He checks it, jaw tightening.)* **Hunter:** "I'm sorry, I have to take this. Don't go anywhere." *(stands up, phone to his ear)* "Yeah, this is Walsh... What? When?... I'm on my way." **Melanie:** "Detective? Sie gehen?" *(looks worried)* "What is happening in Alborn?" **Hunter:** *(already walking toward the door)* "Stay safe. Lock your doors." *(pauses)* "And keep those pictures safe. We'll need them." **Melanie:** *(whispers to herself in German)* "Was habe ich nur gesehen?" *(Hunter exits. Melanie sits alone, gripping her camera, deeply troubled.)* --- **END SCENE**
created_at"2026-02-08T16:08:38.172539+00:00" 2/8/2026, 4:08:38 PM
model"anthropic/claude-4.5-haiku-20251001"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency716
moderation_latency(null)
generation_time6728
tokens_prompt261
tokens_completion487
native_tokens_prompt307
native_tokens_completion596
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"
usage0.003287
router(null)
provider_responses
0
id"msg_01AR6u8RxATq7iD7qJc1xAFi"
status200
is_byokfalse
latency716
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.5-haiku-20251001"
api_type"completions"
id"gen-1770566911-oK1EG34RKzUZSgGI7dVC"
upstream_id"msg_01AR6u8RxATq7iD7qJc1xAFi"
total_cost0.003287
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
78.57% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Guten Tag."
detectedLang"de"
heavyLang"de"
scores
de0.8051948051948052
sv0.6835443037974683
eu0.6394230769230769
fi0.5689655172413793
nl0.5481927710843374
no0.5283018867924528
da0.5098039215686274
reliabletrue
passestrue
1
name"Hunter"
dialogue"Hey there. Got a minute? I'm Detective Hunter Walsh with the Alborn PD. I'm investigating some incidents that happened in town this week."
detectedLang"en"
heavyLang"en"
scores
en0.794379712131597
tl0.6379726468222043
ro0.5933122458201536
it0.5551161641127039
fr0.5445344129554657
nl0.5222929936305732
de0.5187165775401069
pt0.4897959183673469
ca0.4886363636363637
sl0.4614003590664273
es0.42528735632183906
sv0.42196531791907516
no0.41972920696324956
sq0.40789473684210525
hr0.39312204989885363
da0.3869209809264305
ms0.3860845839017735
cs0.34210526315789475
sk0.3087557603686636
et0.303405572755418
az0.2753623188405797
lt0.2682926829268293
yo0.25864909390444807
pl0.21875
lv0.20844327176781002
is0.19137466307277629
fi0.1773308957952468
hu0.14772727272727273
tr0.13127413127413126
eu0.07216494845360825
vi0.07216494845360825
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ich... ich verstehe nicht. English?"
detectedLang"de"
heavyLang"de"
scores
de0.8163452708907254
en0.5798319327731093
nl0.5370370370370371
no0.42028985507246375
ro0.3957703927492447
sv0.3957703927492447
sk0.38271604938271603
pl0.36507936507936506
cs0.3333333333333333
lt0.2779783393501805
da0.2647058823529412
hr0.2647058823529412
hu0.2647058823529412
it0.2647058823529412
ms0.2647058823529412
is0.250936329588015
es0.23954372623574144
fr0.23954372623574144
pt0.23954372623574144
az0.2277992277992278
ca0.2277992277992278
sq0.2277992277992278
reliabletrue
passestrue
3
name"Hunter"
dialogue"English? You don't speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.8205128205128206
tl0.5042492917847025
no0.31906614785992216
cs0.308300395256917
da0.29149797570850206
de0.29149797570850206
hr0.29149797570850206
ms0.29149797570850206
ro0.29149797570850206
sv0.29149797570850206
reliabletrue
passestrue
4
name"Melanie"
dialogue"Nein, nein English. Deutsch... German only. Ich bin... I am from Germany."
detectedLang"en"
heavyLang"en"
scores
en0.742457689477557
de0.7206703910614525
ro0.5646766169154229
tl0.48377581120943947
ca0.4791666666666667
sv0.4444444444444444
pl0.4077834179357022
ms0.396551724137931
tr0.3944636678200692
no0.3934142114384749
da0.3761140819964349
hr0.3761140819964349
sq0.36823104693140796
it0.36247723132969034
sk0.358974358974359
az0.2753623188405797
cs0.23076923076923078
hi0.19908466819221968
yo0.19908466819221968
nl0.1822429906542056
be0.16666666666666666
es0.16666666666666666
hu0.1606714628297362
et0.15254237288135594
is0.15254237288135594
lt0.15254237288135594
lv0.15254237288135594
uk0.15254237288135594
vi0.15254237288135594
reliabletrue
passesfalse
5
name"Hunter"
dialogue"Okay. Look, I just need to know if you saw anything unusual near the edge of town. Around Millbrook Road. Two days ago."
detectedLang"en"
heavyLang"en"
scores
en0.811247071075241
tl0.5910885504794134
no0.42000000000000004
et0.4115259740259741
yo0.3798118049615056
sv0.3657042869641295
da0.35498220640569395
ms0.31474480151228734
cs0.3022136669874879
sq0.3008678881388621
ca0.29816069699903197
pl0.2647058823529412
hr0.2602040816326531
is0.24870466321243526
nl0.22459893048128343
sk0.21959095801937567
lv0.2032967032967033
it0.19533851276359598
lt0.18721973094170402
fr0.186307519640853
de0.18539325842696627
es0.18355855855855857
hu0.17707150964812712
az0.1733181299885975
tr0.1733181299885975
sl0.1430260047281324
ro0.11042944785276074
pt0.09600997506234414
fi0.09375000000000001
be0.0880503144654088
uk0.0799492385786802
vi0.0799492385786802
reliabletrue
passestrue
6
name"Melanie"
dialogue"Ich... ich habe Angst."
detectedLang"de"
heavyLang"de"
scores
de0.8257839721254355
nl0.6389891696750902
sk0.5535714285714286
pl0.5348837209302325
da0.4350282485875706
no0.4350282485875706
reliabletrue
passestrue
7
name"Hunter"
dialogue"I have absolutely no idea what you just said."
detectedLang"en"
heavyLang"en"
scores
en0.8207301173402869
ca0.6694711538461539
da0.6020260492040521
sv0.5736434108527132
es0.5627980922098569
sk0.5307167235494881
et0.5018115942028986
it0.4954128440366973
pt0.49355432780847147
sq0.4897959183673469
lv0.48308270676691734
cs0.472168905950096
no0.46808510638297873
hr0.46601941747572817
tl0.4586614173228346
ro0.45219123505976094
pl0.4222689075630252
tr0.3648960739030023
de0.32098765432098764
fr0.32098765432098764
nl0.32098765432098764
yo0.2403314917127072
fi0.22096317280453256
ms0.21875
be0.20289855072463767
hu0.19590643274853803
az0.1863905325443787
is0.1863905325443787
lt0.1863905325443787
uk0.1863905325443787
vi0.1863905325443787
reliabletrue
passestrue
8
name"Melanie"
dialogue"Bilder. Pictures. I have... pictures?"
detectedLang"en"
heavyLang"fr"
scores
en0.7815230961298377
da0.7299382716049383
no0.7013651877133106
sv0.6891651865008881
ca0.6376811594202898
de0.6049661399548533
ro0.580335731414868
tl0.5646766169154229
fr0.5231607629427792
az0.5138888888888888
tr0.4942196531791907
et0.4791666666666667
nl0.4712990936555891
lv0.45482866043613707
hr0.44267515923566875
sq0.4336569579288026
pl0.4186046511627907
it0.396551724137931
cs0.375
eu0.37050359712230213
yo0.3320610687022901
ru0.29718875502008035
sk0.29149797570850206
be0.2857142857142857
hu0.2768595041322314
is0.2647058823529412
lt0.2647058823529412
uk0.2647058823529412
vi0.2647058823529412
reliabletrue
passesfalse
9
name"Hunter"
dialogue"Can you show me—"
detectedLang"en"
heavyLang"en"
scores
en0.8168498168498168
tl0.6428571428571429
pt0.6226415094339622
nl0.6168582375478927
sq0.5967741935483871
es0.504950495049505
et0.48717948717948717
fr0.47643979057591623
no0.47643979057591623
sl0.46808510638297873
ms0.45652173913043476
it0.4444444444444444
cs0.43820224719101125
az0.4350282485875706
ca0.4350282485875706
tr0.4350282485875706
fi0.42857142857142855
reliabletrue
passestrue
10
name"Hunter"
dialogue"Yeah, this is Walsh... What? When?... I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8042704626334519
tl0.4859813084112149
yo0.4148936170212766
pl0.3902439024390244
cs0.3692660550458715
sk0.3692660550458715
nl0.3663594470046083
et0.358974358974359
hu0.358974358974359
fi0.3529411764705882
fr0.2838541666666667
ca0.2647058823529412
is0.2506811989100818
hr0.24242424242424243
hi0.233983286908078
reliabletrue
passestrue
11
name"Melanie"
dialogue"What is happening in Alborn?"
detectedLang"en"
heavyLang"en"
scores
en0.8031496062992126
nl0.6805111821086262
tl0.5926680244399185
sv0.5485327313769752
yo0.5098039215686274
is0.5024875621890548
hu0.4350282485875706
sl0.4350282485875706
de0.42363112391930835
it0.42363112391930835
ro0.4152046783625731
da0.39759036144578314
no0.37888198757763975
sk0.3333333333333333
az0.29577464788732394
pl0.29577464788732394
ms0.2727272727272727
reliabletrue
passesfalse
12
name"Hunter"
dialogue"And keep those pictures safe. We'll need them."
detectedLang"en"
heavyLang"en"
scores
en0.8037933289731851
fr0.5033112582781457
tl0.46714031971580816
et0.441340782122905
ca0.3617021276595745
ro0.336283185840708
sq0.25
yo0.24812030075187969
lv0.21671018276762402
da0.1935483870967742
de0.1935483870967742
nl0.1935483870967742
no0.1935483870967742
sv0.1935483870967742
reliabletrue
passestrue
13
name"Melanie"
dialogue"Was habe ich nur gesehen?"
detectedLang"de"
heavyLang"de"
scores
de0.8469387755102041
en0.5
nl0.471830985915493
sk0.45255474452554745
eu0.43396226415094336
pl0.43396226415094336
ms0.39999999999999997
fi0.3697478991596639
yo0.3670886075949367
reliabletrue
passestrue