Run: 2026-02-08-01KGYY6BFRM9CYN8E7938MZXB9

Run Details

Model:
Claude Haiku 4.5
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
6.1s
Cost:
$0.002917
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
94.12% 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
# Alborn Café - Dialogue Scene **Melanie:** "Guten Tag." **Hunter:** "Hey there. Mind if I sit down for a minute? I'm Detective Hunter with the Alborn Police Department." **Melanie:** "Uh... ja? Yes?" *(nervous laugh, fidgeting with camera)* **Hunter:** "I'm asking around town about the disappearances we've had lately. Were you at the apple festival last Saturday?" **Melanie:** "Ja, ich war dort. Aber... aber es war schrecklich. Furchtbar." *(voice trembling)* "Ich habe etwas Seltsames gesehen." **Hunter:** *(leaning forward)* "I'm sorry, I don't... what did you just say? Do you speak English?" **Melanie:** *(shaking head)* "Nein. No English. Nur Deutsch. Only German." **Hunter:** *(sighing, pulling out notebook)* "Okay. Um... can you point to things? Show me on your camera maybe?" **Melanie:** "Ja, ja!" *(scrolling through photos with shaking hands)* "Hier. Here. Der Mann... the man... er verschwand hinter den Bäumen. Behind trees. Es war so dunkel. So düster." **Hunter:** *(studying the photos, frustrated)* "This is... I need a translator. Did anyone else see what you saw?" **Melanie:** "Ich weiß nicht. Ich bin sehr erschrocken. Very frightened, ja?" **Hunter:** *(phone buzzes)* "Hold on one second." **Melanie:** "Bitte?" **Hunter:** *(answering phone)* "Yeah, this is Hunter... What? Where?... I'm on my way." *(standing up)* "I have to go. Don't leave town, okay?" **Melanie:** "Warte! Wait! Aber—" **Hunter:** "I'll find someone who speaks... German. Stay here." *(leaves quickly)* **Melanie:** *(alone, gripping camera tightly, whispering)* "Mein Gott. Was ist hier los?"
created_at"2026-02-08T15:33:51.24226+00:00" 2/8/2026, 3:33:51 PM
model"anthropic/claude-4.5-haiku-20251001"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency754
moderation_latency(null)
generation_time6010
tokens_prompt261
tokens_completion431
native_tokens_prompt307
native_tokens_completion522
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"
usage0.002917
router(null)
provider_responses
0
id"msg_019CUdb5veykBfAWbX5Zxmgd"
status200
is_byokfalse
latency748
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.5-haiku-20251001"
api_type"completions"
id"gen-1770564824-aGygUNCeM5I0ZdRYTfvj"
upstream_id"msg_019CUdb5veykBfAWbX5Zxmgd"
total_cost0.002917
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
94.12% 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. Mind if I sit down for a minute? I'm Detective Hunter with the Alborn Police Department."
detectedLang"en"
heavyLang"en"
scores
en0.7916666666666666
tl0.6449237243556023
ro0.6050321825629023
no0.6012994683992912
da0.5891661594643944
ca0.5556287030941409
fr0.5445344129554657
sq0.5408163265306122
it0.5370370370370371
sv0.5222929936305732
de0.5136887608069165
hr0.5054945054945055
pt0.49476047904191617
cs0.48236196319018404
nl0.43890274314214467
sl0.43703085904920774
es0.43561872909699
ms0.42845046570702794
sk0.424061433447099
hu0.39946619217081847
pl0.39946619217081847
et0.3967828418230563
yo0.3577545195052331
lt0.3503368623676612
az0.33497536945812806
tr0.291710388247639
lv0.2474916387959866
fi0.24496644295302009
eu0.19547079856972585
is0.16974169741697415
vi0.1646039603960396
be0.09395973154362416
uk0.08536585365853659
reliabletrue
passestrue
2
name"Melanie"
dialogue"Uh... ja? Yes?"
detectedLang"et"
heavyLang"ber"
scores
et0.6724890829694322
fi0.6710526315789473
lv0.6052631578947368
ca0.592391304347826
en0.5833333333333334
de0.5398773006134969
sk0.5283018867924528
da0.5161290322580645
pl0.5161290322580645
sl0.5161290322580645
sq0.5
sv0.5
yo0.5
reliabletrue
passesfalse
3
name"Hunter"
dialogue"I'm asking around town about the disappearances we've had lately. Were you at the apple festival last Saturday?"
detectedLang"en"
heavyLang"en"
scores
en0.7959452343338599
tl0.5449207281268349
nl0.5320048309178743
fr0.5104232469993684
no0.40246723207401697
da0.3621399176954732
pt0.3584437086092715
ms0.35791217895608946
es0.353628023352794
de0.32784041630529054
it0.32195975503062113
ca0.3153710247349823
sv0.3055555555555556
cs0.25480769230769235
lv0.21638018200202225
sq0.2115971515768057
hr0.20594262295081966
et0.20431211498973306
sk0.20185375901132854
ro0.20103092783505155
sl0.1943866943866944
fi0.15393013100436684
pl0.1520787746170678
lt0.13984461709211987
az0.13213885778275478
yo0.12131519274376416
hi0.08930669800235018
is0.0839243498817967
hu0.07957244655581948
reliabletrue
passestrue
4
name"Melanie"
dialogue"Ich habe etwas Seltsames gesehen."
detectedLang"de"
heavyLang"de"
scores
de0.815422477440525
et0.44717444717444715
sk0.3553008595988539
eu0.3382352941176471
pl0.3382352941176471
en0.2834394904458599
fi0.281150159744409
tl0.27184466019417475
ca0.25742574257425743
yo0.25742574257425743
fr0.23728813559322032
nl0.23728813559322032
no0.23728813559322032
pt0.23728813559322032
reliabletrue
passestrue
5
name"Hunter"
dialogue"I'm sorry, I don't... what did you just say? Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.8122946973251994
tl0.5310668229777257
hr0.4528043775649795
cs0.441340782122905
sv0.43820224719101125
pl0.4020926756352765
pt0.3902439024390244
sq0.38556067588325654
no0.3620414673046252
ca0.34959349593495936
it0.34959349593495936
da0.3453355155482815
sk0.33774834437086093
vi0.30313588850174217
et0.2920353982300885
yo0.2920353982300885
ro0.28825622775800713
sl0.23076923076923078
de0.15254237288135594
ms0.15254237288135594
be0.14893617021276595
tr0.14893617021276595
hu0.14346895074946467
az0.13606911447084233
is0.13606911447084233
lt0.13606911447084233
lv0.13606911447084233
uk0.13606911447084233
reliabletrue
passestrue
6
name"Melanie"
dialogue"Nein. No English. Nur Deutsch. Only German."
detectedLang"de"
heavyLang"en"
scores
de0.7317596566523605
en0.7197309417040358
ca0.5606326889279437
ms0.49186991869918695
ro0.48240165631469983
tl0.48240165631469983
es0.4529540481400437
no0.4172494172494172
hr0.40898345153664306
it0.3961352657004831
tr0.3872549019607844
sv0.36224489795918363
pt0.3556701030927836
lv0.3438320209973753
sk0.2668621700879765
nl0.2378048780487805
pl0.23076923076923078
da0.22360248447204967
az0.21875
sq0.21875
reliabletrue
passestrue
7
name"Hunter"
dialogue"Okay. Um... can you point to things? Show me on your camera maybe?"
detectedLang"en"
heavyLang"en"
scores
en0.7906403940886699
tl0.6748278500382556
fr0.5303867403314917
nl0.49644549763033174
da0.43633952254641906
pt0.42876344086021506
pl0.4225543478260869
de0.41379310344827586
cs0.40056417489421725
ca0.39544807965860596
no0.3902439024390244
et0.3694362017804154
is0.36472346786248133
it0.358974358974359
ms0.3550834597875569
fi0.34615384615384615
yo0.3328100470957614
sl0.32965299684542587
sk0.3275316455696203
hr0.32432432432432434
es0.3210862619808307
ro0.27101200686106347
sv0.2659758203799654
sq0.2582897033158813
lv0.22303473491773307
lt0.19659735349716445
hi0.1650294695481336
az0.1533864541832669
tr0.1533864541832669
reliabletrue
passestrue
8
name"Melanie"
dialogue"Hier. Here. Der Mann... the man... er verschwand hinter den Bäumen. Behind trees. Es war so dunkel. So düster."
detectedLang"de"
heavyLang"de"
scores
de0.7703180212014135
en0.6621621621621622
no0.6308915388983533
nl0.5917085427135679
da0.5904221802142408
sv0.46677604593929445
ca0.39478584729981375
tl0.39422180801491147
fr0.36336924583741426
sq0.35323383084577115
es0.34804413239719156
is0.32432432432432434
ms0.30703624733475476
sl0.2988133764832794
eu0.2896174863387978
lt0.2872807017543859
hu0.26719278466741825
yo0.2638731596828992
lv0.25968109339407747
tr0.2545871559633027
it0.22985781990521328
pt0.2215568862275449
et0.2140266021765417
ro0.2140266021765417
sk0.21307506053268765
fi0.14698162729658792
vi0.1321762349799733
cs0.12634408602150538
pl0.09344490934449094
az0.08321579689703808
hr0.08321579689703808
reliabletrue
passestrue
9
name"Hunter"
dialogue"This is... I need a translator. Did anyone else see what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.8288403936670946
tl0.5897435897435898
et0.581151832460733
ro0.4936708860759494
hu0.4851994851994852
hr0.4838709677419355
cs0.48320413436692505
pl0.4791666666666667
nl0.47299077733860345
sq0.46879150066401065
ca0.465954606141522
no0.4587280108254398
da0.4557823129251701
yo0.4490358126721763
sv0.44521497919556174
it0.4310099573257468
ms0.4143484626647145
pt0.41262848751835535
sk0.39849624060150374
is0.36507936507936506
vi0.355877616747182
lt0.3464052287581699
sl0.3442622950819672
tr0.3442622950819672
es0.34318555008210183
de0.33444259567387685
lv0.3333333333333333
fr0.32998324958123953
az0.32432432432432434
eu0.25512104283054005
be0.14893617021276595
fi0.13606911447084233
uk0.13606911447084233
reliabletrue
passestrue
10
name"Melanie"
dialogue"Ich weiß nicht. Ich bin sehr erschrocken. Very frightened, ja?"
detectedLang"de"
heavyLang"de"
scores
de0.7720797720797721
en0.4878361075544174
sv0.43661971830985913
sk0.34210526315789475
pl0.3277310924369748
et0.2779783393501805
fi0.2766726943942134
nl0.26605504587155965
lv0.22330097087378642
ca0.21414538310412573
no0.2079207920792079
cs0.2
tl0.2
ms0.18032786885245902
tr0.18032786885245902
da0.16666666666666666
sl0.16666666666666666
sq0.15789473684210525
yo0.15789473684210525
reliabletrue
passestrue
11
name"Hunter"
dialogue"Hold on one second."
detectedLang"en"
heavyLang"en"
scores
en0.819364161849711
tl0.7329059829059829
fr0.6898263027295286
hr0.5833333333333334
pl0.5777027027027027
et0.5519713261648745
fi0.5454545454545454
it0.4791666666666667
da0.47257383966244726
ca0.44196428571428575
hi0.40191387559808617
cs0.375
nl0.375
ro0.375
sk0.375
yo0.375
reliabletrue
passestrue
12
name"Melanie"
dialogue"Bitte?"
detectedLang"de"
heavyLang"de"
scores
de0.823321554770318
et0.6932515337423313
nl0.6268656716417911
da0.6
it0.6
no0.6
reliablefalse
passestrue
13
name"Hunter"
dialogue"I have to go. Don't leave town, okay?"
detectedLang"en"
heavyLang"en"
scores
en0.8146775389177169
da0.609375
pl0.5961227786752827
tl0.5798319327731093
yo0.5462794918330308
hr0.504950495049505
no0.503968253968254
cs0.48559670781893005
sk0.44933920704845814
lv0.42528735632183906
lt0.4004796163069544
ca0.3556701030927836
sv0.3556701030927836
sq0.34895833333333337
sl0.32614555256064687
it0.3150684931506849
ro0.2647058823529412
be0.21875
tr0.21875
hu0.21135646687697163
az0.20127795527156547
et0.20127795527156547
is0.20127795527156547
uk0.20127795527156547
vi0.20127795527156547
reliabletrue
passestrue
14
name"Melanie"
dialogue"Warte! Wait! Aber—"
detectedLang"de"
heavyLang"en"
scores
de0.7663551401869159
ro0.5192307692307693
en0.5121951219512195
pl0.5073891625615764
it0.504950495049505
eu0.5024875621890548
es0.49238578680203043
pt0.48186528497409326
no0.45652173913043476
ms0.43820224719101125
nl0.42857142857142855
da0.40119760479041916
fr0.40119760479041916
sq0.40119760479041916
tl0.40119760479041916
reliabletrue
passestrue
15
name"Hunter"
dialogue"I'll find someone who speaks... German. Stay here."
detectedLang"en"
heavyLang"en"
scores
en0.8014440433212996
tl0.4791666666666667
sq0.3820224719101124
ro0.3692660550458715
es0.34988179669030733
et0.3357487922705314
da0.26666666666666666
ca0.233983286908078
it0.233983286908078
nl0.22096317280453256
pt0.22096317280453256
de0.21428571428571427
az0.20289855072463767
ms0.20289855072463767
sv0.20289855072463767
tr0.20289855072463767
reliabletrue
passestrue
16
name"Melanie"
dialogue"Mein Gott. Was ist hier los?"
detectedLang"de"
heavyLang"de"
scores
de0.8164014687882496
nl0.6124031007751938
es0.5283018867924528
en0.5
hi0.4140625
is0.40711462450592883
tr0.38524590163934425
ca0.3697478991596639
fr0.3697478991596639
yo0.3670886075949367
sv0.34210526315789475
reliabletrue
passestrue