Run: 2026-09-03-01M1K5ZHQWJCC22JDSFT6DD7WP

Run Details

Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
24.7s
Cost:
$0.012110
Provider:
Meta

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: "Ich verstehe Sie nicht! Ich spreche kein Englisch! Was wollen Sie von mir?" Hunter: "Afternoon. Are you Melanie? I'm Detective Hunter. I just want to ask you about what happened out at Miller's orchard last night." Melanie: "Nein! Bitte lassen Sie mich in Ruhe! Ich habe solche Angst, ich zittere immer noch!" Hunter: "Whoa, okay, slow down. Do you speak English? I don't understand what you're saying." Melanie: "Ich verstehe kein Wort! Ich war gestern Abend am Apfelfeld um Fotos zu machen! Da war ein Schrei und dann war er weg!" Hunter: "Look, I don't speak German. Not a word of it. I'm investigating a disappearance. Witnesses said you were there with your camera." Melanie: "Meine Kamera! Ja, meine Kamera! Ich habe alles fotografiert, aber jetzt habe ich Angst! Jemand ist verschwunden!" Hunter: "Your camera, yeah. That's what I'm asking about. Did you take pictures last night? Did you see anything?" Melanie: "Warum versteht mich denn niemand? Bitte, ich will damit nichts zu tun haben! Ich will nur nach Hause!" Hunter: "This isn't working. Is there someone here who can translate? A teacher from the program? Your exchange coordinator?" Melanie: "Ich bin ganz allein hier! Ich verstehe Sie nicht und Sie verstehen mich nicht! Lassen Sie mich einfach in Ruhe!" Hunter: "Listen miss, I need you to stay in town, alright? Just... stay here. [phone rings] Damn it. Hunter here. Yeah? You're sure? Alright, I'm on my way. Hold the scene." Hunter: "I gotta go. Don't go anywhere, you hear me? I'll send someone who speaks German. Just stay put." Melanie: "Hallo? Wohin gehen Sie denn jetzt? Ich verstehe das nicht! Kommen Sie zurück! Ich habe solche Angst!"
created_at"2026-09-03T08:25:48.035Z" 9/3/2026, 8:25:48 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3149
moderation_latency(null)
generation_time24702
tokens_prompt306
tokens_completion482
native_tokens_prompt273
native_tokens_completion2769
native_tokens_completion_images0
native_tokens_reasoning2301
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"completed"
service_tier"auto"
usage0.0121095
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423948-6b3JUZHoysNh4KfyOwot"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423948-ichwOy9TC6673d9qHJfu"
upstream_id"resp_6a992f0cab5372cfee99425d"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992f0cab5372cfee99425d"
is_byokfalse
latency688
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.0121095
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Ich verstehe Sie nicht! Ich spreche kein Englisch! Was wollen Sie von mir?"
detectedLang"de"
heavyLang"de"
scores
de0.831081081081081
nl0.6420047732696896
en0.494949494949495
no0.46871310507674147
hr0.3562231759656652
sv0.34497816593886466
ro0.3440233236151603
da0.3353028064992614
pl0.3353028064992614
is0.32228915662650603
sk0.3001555209953344
lt0.2706645056726094
hu0.2694805194805195
it0.23857868020304565
sq0.22413793103448276
sl0.19642857142857142
cs0.1818181818181818
yo0.16201117318435754
fi0.15094339622641512
ms0.13793103448275862
es0.12280701754385964
fr0.12280701754385964
pt0.12280701754385964
az0.11591355599214145
ca0.11591355599214145
reliabletrue
passestrue
1
name"Hunter"
dialogue"Afternoon. Are you Melanie? I'm Detective Hunter. I just want to ask you about what happened out at Miller's orchard last night."
detectedLang"en"
heavyLang"en"
scores
en0.8012160898035547
tl0.669260700389105
no0.5098039215686274
da0.495249406175772
ro0.42837928715534634
ca0.39155332856120256
fr0.371301775147929
nl0.3343774471417384
sk0.3275316455696203
it0.3264659270998415
de0.3216280925778133
pl0.3216280925778133
cs0.3122977346278317
sv0.30725346373268136
es0.2857142857142857
et0.2857142857142857
hr0.2747440273037543
pt0.26660914581535805
yo0.2595818815331011
sq0.2517605633802817
sl0.2251595259799453
ms0.2107706592386258
tr0.19886899151743637
lv0.17874396135265702
lt0.16420845624385447
hu0.1550695825049702
az0.15169660678642716
is0.15084915084915085
ja0.10526315789473685
fi0.08108108108108109
be0.07608695652173912
uk0.06900328587075576
vi0.06900328587075576
reliabletrue
passestrue
2
name"Melanie"
dialogue"Nein! Bitte lassen Sie mich in Ruhe! Ich habe solche Angst, ich zittere immer noch!"
detectedLang"de"
heavyLang"de"
scores
de0.8205312275664034
nl0.6458923512747876
it0.5107632093933464
da0.4897959183673469
no0.4834710743801653
sv0.4646680942184154
en0.3924665856622114
pl0.3834771886559803
sl0.32432432432432434
ro0.31787175989085953
sk0.19871794871794873
et0.1843393148450245
tl0.15682967959527827
yo0.14965986394557826
az0.14383561643835618
eu0.13793103448275862
ca0.13043478260869565
fr0.13043478260869565
ms0.13043478260869565
tr0.1243432574430823
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, okay, slow down. Do you speak English? I don't understand what you're saying."
detectedLang"en"
heavyLang"en"
scores
en0.7940368772067478
tl0.5014245014245015
no0.49952335557673977
da0.493731918997107
sv0.4450317124735729
cs0.4324324324324324
pl0.3979357798165138
hr0.38668224299065423
sk0.3581907090464548
de0.3354430379746835
sq0.3234536082474227
ro0.3101182654402102
nl0.2532005689900427
vi0.24892703862660948
tr0.2446043165467626
yo0.2391304347826087
pt0.2290748898678414
ca0.2081447963800905
is0.20694864048338368
sl0.18604651162790697
it0.1796875
ms0.12060301507537688
be0.11764705882352942
hu0.11317567567567569
az0.10714285714285714
et0.10714285714285714
lt0.10714285714285714
lv0.10714285714285714
uk0.10714285714285714
reliabletrue
passestrue
4
name"Melanie"
dialogue"Ich verstehe kein Wort! Ich war gestern Abend am Apfelfeld um Fotos zu machen! Da war ein Schrei und dann war er weg!"
detectedLang"de"
heavyLang"de"
scores
de0.8176100628930817
nl0.5267624020887728
pt0.47349310094408137
is0.43491816056118476
en0.41953562850280224
no0.4162640901771336
da0.3544078361531611
ro0.34802158273381295
es0.3249534450651769
it0.31214421252371916
sv0.30754536771728747
fr0.2974806201550388
ca0.2778884462151395
pl0.2463617463617464
az0.23603793466807166
lt0.23280423280423282
tl0.22872340425531915
sk0.20851528384279477
sl0.20765027322404372
hr0.2032967032967033
tr0.19084821428571427
lv0.1559953434225844
eu0.14605418138987042
sq0.14403778040141677
hi0.10714285714285714
yo0.09375000000000001
hu0.0903387703889586
cs0.0845959595959596
et0.0799492385786802
vi0.0799492385786802
reliabletrue
passestrue
5
name"Hunter"
dialogue"Look, I don't speak German. Not a word of it. I'm investigating a disappearance. Witnesses said you were there with your camera."
detectedLang"en"
heavyLang"en"
scores
en0.8085585585585585
tl0.6320346320346321
it0.5203160270880361
ro0.502050380785003
de0.4907130017974835
fr0.4710640945861854
nl0.46741854636591484
ca0.44841012329656066
sq0.42058623040218135
ms0.419002050580998
pt0.410949410949411
no0.4014084507042254
sv0.395017793594306
hr0.37683284457478006
es0.37637564196625095
cs0.37591776798825255
yo0.34815950920245403
da0.32
sk0.31945556445156126
et0.30156121610517667
is0.3004115226337448
az0.27412467976088817
tr0.2576419213973799
lv0.2537313432835821
sl0.24712134632418067
lt0.24174843889384479
pl0.21369102682701202
hu0.20782851817334574
fi0.19735599622285174
vi0.1353001017293998
be0.07608695652173912
eu0.07608695652173912
uk0.06900328587075576
reliabletrue
passestrue
6
name"Melanie"
dialogue"Meine Kamera! Ja, meine Kamera! Ich habe alles fotografiert, aber jetzt habe ich Angst! Jemand ist verschwunden!"
detectedLang"de"
heavyLang"de"
scores
de0.8044430538172715
nl0.6115599751398384
no0.5810991957104558
da0.5454545454545454
ca0.48728465955701394
et0.4707874682472481
sv0.4469026548672566
fr0.44543034605146403
es0.4153414405986903
it0.4075829383886255
tr0.3978805394990366
sk0.39437984496124034
sq0.35831622176591377
ro0.3441762854144806
pl0.3365180467091295
ms0.3154435925520263
sl0.31394072447859495
en0.30632630410654826
lv0.27494199535962877
fi0.26297169811320753
hr0.2550655542312277
cs0.25239234449760767
lt0.24516908212560387
pt0.22839506172839508
hu0.21972534332084895
yo0.20685279187817257
is0.1883116883116883
tl0.18513689700130379
az0.15881561238223418
hi0.14500683994528044
reliabletrue
passestrue
7
name"Hunter"
dialogue"Your camera, yeah. That's what I'm asking about. Did you take pictures last night? Did you see anything?"
detectedLang"en"
heavyLang"en"
scores
en0.8070392096326027
tl0.6034263959390863
fr0.3978805394990366
et0.3556701030927836
nl0.3434873949579832
ro0.3315508021390375
de0.3228602383531961
ca0.3032329988851728
no0.2707117852975496
ms0.2672919109026964
sv0.2647058823529412
sq0.24242424242424243
it0.20178799489144317
da0.1893644617380026
es0.1367403314917127
lv0.11723163841807908
cs0.11095305832147938
sl0.11095305832147938
yo0.10586552217453504
is0.10201149425287356
pt0.10201149425287356
reliabletrue
passestrue
8
name"Melanie"
dialogue"Warum versteht mich denn niemand? Bitte, ich will damit nichts zu tun haben! Ich will nur nach Hause!"
detectedLang"de"
heavyLang"de"
scores
de0.830715059588299
nl0.4307832422586521
en0.38785504407443677
pl0.3503118503118503
fr0.33226495726495725
no0.32505399568034554
da0.3047830923248054
tl0.29775280898876405
es0.2774566473988439
ms0.23124231242312424
fi0.19665809768637532
is0.19665809768637532
it0.19041450777202074
ca0.17979002624671916
sq0.17979002624671916
ro0.17654808959156787
sk0.16555407209612816
et0.15311653116531165
yo0.15311653116531165
cs0.13793103448275862
tr0.13073713490959665
hr0.11095305832147938
lt0.10968660968660969
hu0.10329985652797705
pt0.09156976744186046
az0.08625730994152046
sv0.08625730994152046
reliabletrue
passestrue
9
name"Hunter"
dialogue"This isn't working. Is there someone here who can translate? A teacher from the program? Your exchange coordinator?"
detectedLang"en"
heavyLang"en"
scores
en0.813746695505888
tl0.5986535473847747
nl0.523076923076923
fr0.5168329177057357
de0.4887862796833773
no0.47314751869476546
it0.4640387275242047
ro0.4618055555555556
hr0.44879089615931717
da0.4388124547429399
sq0.4388124547429399
pt0.4322344322344322
sv0.41816816816816815
tr0.4065849923430322
ca0.3987587276958883
es0.39829192546583847
ms0.3935837245696401
hu0.36889250814332253
pl0.32958477508650524
yo0.3086529884032114
sl0.3055555555555556
sk0.30243024302430244
cs0.2935278030993619
az0.2633079847908745
et0.24094025465230165
is0.23494570582428428
lt0.22577422577422576
lv0.21479229989868287
eu0.2051282051282051
vi0.16934619506966772
fi0.07517899761336516
reliabletrue
passestrue
10
name"Melanie"
dialogue"Ich bin ganz allein hier! Ich verstehe Sie nicht und Sie verstehen mich nicht! Lassen Sie mich einfach in Ruhe!"
detectedLang"de"
heavyLang"de"
scores
de0.8387592137592137
nl0.6105341246290801
sv0.41077441077441074
fr0.3794326241134752
pl0.37200956937799046
it0.3697478991596639
en0.35424354243542433
no0.3320610687022901
da0.2778541953232462
ro0.2768595041322314
is0.26264044943820225
ms0.2369186046511628
tl0.2369186046511628
fi0.23133235724743775
sl0.22680412371134018
az0.21407185628742514
sk0.19106317411402157
eu0.1796875
cs0.16
tr0.1435562805872757
yo0.1435562805872757
et0.13793103448275862
lt0.12790697674418602
hu0.12060301507537688
es0.10714285714285714
pt0.10714285714285714
ca0.10102739726027396
sq0.10102739726027396
reliabletrue
passestrue
11
name"Hunter"
dialogue"Listen miss, I need you to stay in town, alright? Just... stay here. Damn it. Hunter here. Yeah? You're sure? Alright, I'm on my way. Hold the scene."
detectedLang"en"
heavyLang"en"
scores
en0.8007968127490039
tl0.6283448959365708
da0.5271122320302648
no0.49866310160427807
sv0.4922139471902505
pl0.4692144373673036
yo0.46197991391678617
cs0.41770186335403725
sq0.4094488188976378
de0.39759036144578314
hr0.3966210780370072
sk0.39564867042707497
it0.3822075782537067
sl0.38016528925619836
et0.37913907284768217
ro0.36386768447837153
nl0.35842600513259193
fr0.34554973821989526
ca0.3321460373998219
lv0.32249322493224936
fi0.31066176470588236
lt0.24395161290322584
ms0.2203742203742204
tr0.20718816067653278
az0.1638795986622074
hu0.1638795986622074
is0.1506228765571914
pt0.14383561643835618
eu0.13494809688581316
hi0.10071942446043164
be0.08536585365853659
es0.07749077490774908
uk0.07749077490774908
vi0.07749077490774908
reliabletrue
passestrue
12
name"Hunter"
dialogue"I gotta go. Don't go anywhere, you hear me? I'll send someone who speaks German. Just stay put."
detectedLang"en"
heavyLang"en"
scores
en0.7851002865329513
tl0.49281487743026203
it0.4428969359331476
sq0.4174757281553398
et0.3993993993993994
sv0.39209726443769
ca0.3325917686318131
hr0.3055555555555556
ro0.29494712103407755
es0.29411764705882354
no0.2822966507177033
pl0.2805755395683453
fi0.2376111817026684
cs0.23371647509578544
hu0.22580645161290325
pt0.21671018276762402
yo0.21465968586387435
nl0.2125984251968504
ms0.20424403183023873
de0.20318725099601595
tr0.1891891891891892
da0.1880920162381597
az0.18144611186903137
fr0.13169319826338638
sl0.12790697674418602
sk0.10714285714285714
be0.1044776119402985
is0.09502262443438914
lt0.09502262443438914
lv0.09502262443438914
uk0.09502262443438914
vi0.09502262443438914
reliabletrue
passestrue
13
name"Melanie"
dialogue"Hallo? Wohin gehen Sie denn jetzt? Ich verstehe das nicht! Kommen Sie zurück! Ich habe solche Angst!"
detectedLang"de"
heavyLang"de"
scores
de0.8274030801911842
nl0.48535233570863023
no0.40530649588289114
da0.37679769894535
sv0.34804413239719156
fi0.3128964059196617
it0.3092454835281615
hu0.2655367231638418
pt0.2605233219567691
pl0.2588369441277081
es0.24242424242424243
et0.214975845410628
is0.18444165621079048
az0.1761723700887199
en0.16666666666666666
sk0.16020671834625322
eu0.15032679738562094
cs0.13333333333333333
lt0.10591471801925723
tr0.09344490934449094
fr0.08835904628330996
ca0.08321579689703808
ro0.08321579689703808
sq0.08321579689703808
reliabletrue
passestrue