Run: 2026-09-03-01M1K5B6PV9BGNT29D0H1AJC39

Run Details

Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
30.7s
Cost:
$0.010618
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
SCENE: Interior Cafe - Alborn, MN - Afternoon. Melanie is sitting alone at a table, looking through photos on her camera. --- Hunter: "Excuse me, are you Melanie? I'm Detective Hunter with the Alborn Police Department. I was told you're studying here from Germany. I need to ask you about what happened at the orchard during the apple festival last night." Melanie: "Was? Was wollen Sie von mir? Ich verstehe kein Englisch! Lassen Sie mich bitte in Ruhe!" Hunter: "[looks confused] I'm sorry, what was that? Do you speak English? I just need to know what you saw by the orchard." Melanie: "Ich habe solche Angst! Ich war gestern am See beim Apfelfest und habe Fotos gemacht, und dann war meine Freundin plötzlich verschwunden! Einfach weg! Ich bin so erschrocken!" Hunter: "Ma'am, I... I have no idea what you just said. I don't speak German. Not a word. Can you slow down? English?" Melanie: "Sie verstehen mich nicht, oder? Ich spreche kein Englisch! Schauen Sie, ich habe es fotografiert! Hier, auf meiner Kamera! Diese dunkle Gestalt am Wasser!" Hunter: "Are you... are you trying to show me something? Your camera? Look, I just need to know if you saw anyone else out there last night. A tall man? A truck?" Melanie: "Ich weiß nicht, was Sie von mir wollen! Ich habe doch alles schon versucht zu erklären! Niemand versteht mich hier! Bitte, ich will nur, dass meine Freundin wieder da ist!" Hunter: "Okay, look - [holds up his badge, points at the camera, then points at his eyes] I just - did you SEE something? Photo? Did you take a photo of what happened?" Melanie: "Ja! Ja, Fotos! Schauen Sie selbst! Hier sind die Bilder vom See! Sehen Sie diese Spur im Gras? Da ist sie verschwunden!" Hunter: "Right... photos. You're saying you have photos on there. I want to help you, but I can't understand you. Is there someone who can translate for you?" Melanie: "Warum hört mir denn keiner zu? Ich bin ganz allein hier und niemand kann mir helfen!" Hunter: "[phone rings] Damn it. Hunter here. Yeah? What? Another one by Miller's Creek? I'm on my way. [to Melanie] Ma'am, I have to go. Right now. Please, don't leave town. Stay right here, okay? We'll figure this out with a translator." Melanie: "Warten Sie! Wohin gehen Sie denn jetzt? Sie haben mich doch gar nicht verstanden! Hallo? Hallo!"
created_at"2026-09-03T08:14:41.377Z" 9/3/2026, 8:14:41 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2426
moderation_latency(null)
generation_time30663
tokens_prompt306
tokens_completion602
native_tokens_prompt273
native_tokens_completion2418
native_tokens_completion_images0
native_tokens_reasoning1824
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"
usage0.01061775
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423281-w4SKlZSqsi7Sfljqzbvo"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423281-GYrfy4Hz5YeDCAAdGH3F"
upstream_id"resp_6a992c715776f2252deb4c04"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992c715776f2252deb4c04"
is_byokfalse
latency254
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.01061775
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"Hunter"
dialogue"Excuse me, are you Melanie? I'm Detective Hunter with the Alborn Police Department. I was told you're studying here from Germany. I need to ask you about what happened at the orchard during the apple festival last night."
detectedLang"en"
heavyLang"en"
scores
en0.7949318880914018
tl0.6439471007121057
no0.5180722891566265
fr0.4760479041916168
da0.47447447447447455
ro0.4718973972086005
nl0.4640122511485452
de0.42716857610474634
sq0.42622950819672134
it0.42434210526315785
ca0.39810834049871024
ms0.3931512787169485
cs0.38944614042738773
sv0.3862341078474353
hr0.37247870909905867
es0.35155164427975916
sl0.3467102193187121
sk0.3442622950819672
pl0.32950191570881227
pt0.3207180980106744
lt0.30658741951461116
et0.2947103274559194
yo0.2838874680306906
lv0.22523519645821802
az0.21700223713646533
hu0.16267942583732056
fi0.13686806411837238
tr0.12554653341661462
eu0.06291834002677377
be0.047619047619047616
is0.0430622009569378
uk0.0430622009569378
vi0.0430622009569378
reliabletrue
passestrue
1
name"Melanie"
dialogue"Was? Was wollen Sie von mir? Ich verstehe kein Englisch! Lassen Sie mich bitte in Ruhe!"
detectedLang"de"
heavyLang"de"
scores
de0.8299319727891157
nl0.6438263229308006
sv0.5088868101028999
en0.5009505703422054
no0.4897959183673469
da0.39095127610208813
pl0.37200956937799046
it0.358974358974359
ro0.34210526315789475
yo0.25
hr0.2467718794835007
hu0.2402315484804631
sl0.22680412371134018
ms0.21875
is0.2164179104477612
az0.21407185628742514
sq0.1984732824427481
sk0.19106317411402157
et0.17711598746081506
tl0.15048543689320387
fi0.13223140495867766
lt0.12790697674418602
es0.10714285714285714
fr0.10714285714285714
pt0.10714285714285714
ca0.10102739726027396
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, what was that? Do you speak English? I just need to know what you saw by the orchard."
detectedLang"en"
heavyLang"en"
scores
en0.8200261780104712
tl0.5736434108527132
cs0.5124113475177305
pl0.4869402985074627
no0.4791666666666667
yo0.47418738049713194
da0.4655004859086492
sk0.461839530332681
hr0.448345035105316
sv0.4148936170212766
sq0.3742889647326508
et0.3559718969555035
nl0.3475682087781732
de0.32598039215686275
pt0.3176178660049628
ms0.3125
sl0.30467762326169406
ca0.28104575163398693
it0.28104575163398693
lv0.25170068027210885
vi0.2403314917127072
lt0.2329149232914923
ro0.22752808988764048
fr0.21763869132290184
be0.11290322580645161
tr0.11290322580645161
hu0.1085899513776337
az0.10277324632952692
is0.10277324632952692
uk0.10277324632952692
reliabletrue
passestrue
3
name"Melanie"
dialogue"Ich habe solche Angst! Ich war gestern am See beim Apfelfest und habe Fotos gemacht, und dann war meine Freundin plötzlich verschwunden! Einfach weg! Ich bin so erschrocken!"
detectedLang"de"
heavyLang"de"
scores
de0.8009478672985783
nl0.5100326644890341
sv0.402390438247012
en0.3951612903225807
no0.373508353221957
is0.3651753325272068
es0.29577464788732394
et0.27586206896551724
ca0.2537313432835821
it0.24785100286532946
da0.24297043979812544
ro0.2335766423357664
tl0.23133235724743775
fr0.23076923076923078
sq0.22337278106508876
pt0.22048997772828507
sk0.22048997772828507
tr0.20993227990970656
ms0.18667699457784664
lt0.1732283464566929
sl0.1719242902208202
hu0.1435562805872757
pl0.14215686274509806
lv0.11317567567567569
yo0.10714285714285714
az0.10102739726027396
vi0.08616187989556136
hi0.07651715039577836
cs0.05998209489704566
hr0.05998209489704566
reliabletrue
passestrue
4
name"Hunter"
dialogue"Ma'am, I... I have no idea what you just said. I don't speak German. Not a word. Can you slow down? English?"
detectedLang"en"
heavyLang"en"
scores
en0.8067010309278352
ca0.5468277945619335
tl0.5145631067961165
ro0.4350282485875706
tr0.43396226415094336
sv0.4258373205741627
da0.4174757281553398
es0.4152046783625731
hr0.4140625
it0.402390438247012
no0.3963782696177062
et0.3617021276595745
cs0.3442622950819672
pl0.33774834437086093
sk0.3281075027995521
ms0.3197278911564626
az0.3181818181818182
pt0.31662870159453305
sq0.3150684931506849
lv0.3055555555555556
hu0.2709599027946537
de0.2628992628992629
yo0.2555831265508685
nl0.19786096256684493
lt0.19463087248322147
is0.18699186991869918
vi0.18144611186903137
fr0.16317991631799164
sl0.13043478260869565
be0.1044776119402985
eu0.1044776119402985
fi0.09502262443438914
uk0.09502262443438914
reliabletrue
passestrue
5
name"Melanie"
dialogue"Sie verstehen mich nicht, oder? Ich spreche kein Englisch! Schauen Sie, ich habe es fotografiert! Hier, auf meiner Kamera! Diese dunkle Gestalt am Wasser!"
detectedLang"de"
heavyLang"de"
scores
de0.8182166092613853
nl0.5805739514348786
no0.47973713033954
ca0.4224924012158055
sv0.40213971050975456
ro0.3994943109987357
da0.38828074694140374
es0.3823146944083225
it0.3457300275482094
fr0.3314567206192822
en0.3180186647523331
sk0.29210134128166915
lt0.28785607196401797
hr0.27646610814927647
pl0.2686682063125481
sl0.24960505529225907
cs0.24662965900079303
is0.23633440514469453
pt0.22512234910277326
ms0.22258592471358432
tr0.22067268252666117
lv0.2030201342281879
sq0.16958041958041958
hu0.15480427046263345
tl0.13083257090576395
et0.11380597014925374
az0.11048689138576778
eu0.10798122065727699
fi0.08477842003853564
hi0.08389585342333654
reliabletrue
passestrue
6
name"Hunter"
dialogue"Are you... are you trying to show me something? Your camera? Look, I just need to know if you saw anyone else out there last night. A tall man? A truck?"
detectedLang"en"
heavyLang"en"
scores
en0.8163353500432152
tl0.6413502109704641
sv0.4186046511627907
de0.41419710544452104
no0.40683879972086534
et0.38804895608351336
ro0.3862815884476534
ca0.38450398262128893
da0.3786549707602339
nl0.36281859070464767
it0.35993975903614456
ms0.3584905660377359
cs0.3441358024691358
sq0.3369734789391576
yo0.3291239147592739
es0.3259318001586043
pt0.31062449310624496
hr0.30156121610517667
pl0.30098684210526316
lv0.2992580379225062
fr0.2963576158940397
lt0.2875104777870914
sk0.28209459459459457
sl0.26022628372497825
hu0.20782851817334574
tr0.1474423269809428
fi0.13967611336032387
is0.13967611336032387
az0.1353001017293998
vi0.1353001017293998
be0.07608695652173912
eu0.07608695652173912
uk0.06900328587075576
reliabletrue
passestrue
7
name"Melanie"
dialogue"Ich weiß nicht, was Sie von mir wollen! Ich habe doch alles schon versucht zu erklären! Niemand versteht mich hier! Bitte, ich will nur, dass meine Freundin wieder da ist!"
detectedLang"de"
heavyLang"de"
scores
de0.836382567306262
nl0.5709828393135725
no0.4769377080361389
da0.3992353904969962
en0.3823694553621561
fr0.325567136725935
pl0.32098765432098764
et0.298469387755102
tl0.28802588996763756
sv0.2871030460142579
it0.2739273927392739
is0.26861702127659576
es0.24294562973158984
pt0.19177075679647318
sq0.1729323308270677
fi0.1710625470987189
hr0.16540212443095598
sk0.15837796480489671
ro0.15449654112221367
tr0.15057915057915058
cs0.1466252909231963
ms0.1372549019607843
hu0.13112164296998421
az0.13043478260869565
yo0.1283676703645008
ca0.12420382165605094
eu0.10130718954248366
sl0.10057236304170072
hi0.087893864013267
lt0.06542056074766354
lv0.061433447098976114
vi0.05417024935511608
reliabletrue
passestrue
8
name"Hunter"
dialogue"Okay, look - I just - did you SEE something? Photo? Did you take a photo of what happened?"
detectedLang"en"
heavyLang"en"
scores
en0.8210922787193973
tl0.6265723270440251
cs0.45899772209567197
et0.4558991981672394
ca0.42493946731234866
yo0.40176322418136023
no0.39413265306122447
fr0.39258312020460356
sv0.38946015424164526
hr0.3457300275482094
it0.3356643356643356
pl0.3271954674220963
ro0.3252840909090909
is0.3233618233618234
hu0.31948424068767906
pt0.31457431457431456
da0.30758017492711365
es0.3065693430656934
sq0.302496328928047
sk0.2983751846381093
nl0.29210134128166915
sl0.26127527216174184
de0.24000000000000002
tr0.23633440514469453
lt0.23387096774193547
ms0.22889610389610393
az0.21875
lv0.21875
vi0.21875
hi0.1394927536231884
be0.12844036697247707
eu0.12844036697247707
fi0.1171003717472119
uk0.1171003717472119
reliabletrue
passestrue
9
name"Melanie"
dialogue"Ja! Ja, Fotos! Schauen Sie selbst! Hier sind die Bilder vom See! Sehen Sie diese Spur im Gras? Da ist sie verschwunden!"
detectedLang"de"
heavyLang"de"
scores
de0.8125836680053548
nl0.5616781465247339
no0.41471571906354515
et0.4102780117944398
tr0.4102780117944398
sv0.40323955669224215
da0.4001713796058268
es0.3783303730017762
pl0.37050359712230213
en0.33396764985727884
az0.33078393881453155
eu0.328214971209213
pt0.3217054263565891
it0.3137254901960784
ro0.3069306930693069
ca0.3013972055888224
hr0.2907801418439716
sq0.2835209825997953
sl0.27835051546391754
sk0.2654774396642183
lv0.2623814541622761
fi0.25611052072263546
yo0.2537313432835821
fr0.24812030075187969
lt0.2391304347826087
hu0.2009132420091324
hi0.1315136476426799
ru0.09560723514211886
cs0.08735332464146023
is0.08735332464146023
tl0.08256880733944955
vi0.08256880733944955
reliabletrue
passestrue
10
name"Hunter"
dialogue"Right... photos. You're saying you have photos on there. I want to help you, but I can't understand you. Is there someone who can translate for you?"
detectedLang"en"
heavyLang"en"
scores
en0.8272884283246977
tl0.5758218451749735
da0.5523223279238948
no0.5351539802440441
nl0.4289793004996431
de0.4215473608098337
fr0.39984996249062266
cs0.3993993993993994
pl0.38128383604021654
yo0.38128383604021654
hr0.375487900078064
ca0.36507936507936506
sk0.35012185215272135
sv0.33774834437086093
ro0.2926613616268789
pt0.28825622775800713
lv0.28762243989314334
lt0.28186714542190305
tr0.27927927927927926
sq0.26199261992619927
et0.25650557620817843
it0.2402659069325736
es0.22705314009661837
is0.22254616132167152
hu0.21645445641527913
az0.1991991991991992
sl0.1836734693877551
hi0.1675338189386056
vi0.1587802313354364
fi0.15789473684210525
be0.08045977011494253
eu0.07727797001153403
uk0.07300115874855156
ms0.06868451688009314
reliabletrue
passestrue
11
name"Melanie"
dialogue"Warum hört mir denn keiner zu? Ich bin ganz allein hier und niemand kann mir helfen!"
detectedLang"de"
heavyLang"de"
scores
de0.8287112561174551
nl0.5661157024793388
fr0.44029850746268656
da0.4179600886917961
pl0.39095127610208813
sv0.3371212121212121
no0.3251928020565552
tr0.31994818652849744
en0.3
fi0.3
ms0.2402315484804631
is0.22794117647058826
tl0.21171171171171171
sk0.19106317411402157
hr0.16
it0.1449511400651466
az0.14215686274509806
et0.13793103448275862
ro0.125
reliabletrue
passestrue
12
name"Hunter"
dialogue"Damn it. Hunter here. Yeah? What? Another one by Miller's Creek? I'm on my way. Ma'am, I have to go. Right now. Please, don't leave town. Stay right here, okay? We'll figure this out with a translator."
detectedLang"en"
heavyLang"en"
scores
en0.8001957266351329
tl0.5777318166149604
da0.46224758560140466
pl0.4474515110509698
no0.3800607287449393
cs0.36985596707818924
ro0.36231129619989594
sk0.361646690984888
fr0.35930962343096234
ca0.3559411146161935
sq0.35526315789473684
hr0.35219460602855635
yo0.34491978609625673
es0.31982232093281515
de0.29557216791259344
et0.2890307603017992
it0.28820453224869264
pt0.25213675213675213
lv0.24984690753214944
sv0.24195544554455448
sl0.2414860681114551
nl0.22858942065491183
tr0.22271573604060915
ms0.20711974110032363
lt0.20506164828033743
hu0.20299284320104097
fi0.19035029742233975
az0.18658698539176627
is0.15575465196416266
vi0.15283540802213003
eu0.10058737151248165
ja0.07547169811320754
hi0.0641711229946524
be0.05405405405405406
uk0.04891304347826087
reliabletrue
passestrue
13
name"Melanie"
dialogue"Warten Sie! Wohin gehen Sie denn jetzt? Sie haben mich doch gar nicht verstanden! Hallo? Hallo!"
detectedLang"de"
heavyLang"de"
scores
de0.8217179902755267
nl0.5307167235494881
es0.5209059233449477
tr0.42767950052029136
no0.4123931623931624
sv0.40860215053763443
da0.3902439024390244
fi0.377123442808607
pl0.33894230769230765
ca0.32926829268292684
hu0.3176178660049628
it0.29032258064516125
is0.2724867724867725
sq0.26861702127659576
eu0.26568758344459276
en0.2637215528781794
cs0.22425952045133993
ro0.20520231213872833
lt0.20289855072463767
az0.20174165457184323
et0.19117647058823528
fr0.1863905325443787
pt0.1863905325443787
ms0.12420382165605094
sl0.10277324632952692
hr0.09688013136288999
sk0.09688013136288999
reliabletrue
passestrue