Run: 2026-07-08-01KX1KD9YJM3FWKGK99DWEC7TR

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
15.0s
Cost:
$0.004124
Provider:
xAI

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: "Oh… Entschuldigung… Nein, ich verstehe nicht. Die Garantie? Warte… Ich habe nur Fotos gemacht, beim Apfelfest… und dann… plötzlich war da niemand mehr… die Schatten am Waldrand…" Hunter: "Miss? Detective Hunter, Alborn PD. I need to ask about the disappearances. You were seen near the festival grounds yesterday with that camera. Did you notice anything unusual?" Melanie: "Verschwunden… ja… drei Leute… ich sehe sie auf meinen Bildern nicht mehr… nur leere Bänke und diese seltsamen Fußspuren im Schlamm… bitte, es macht mir Angst… mein Herz rast…" Hunter: "Slow down… I don’t catch a word of that. Look, just tell me if you saw anyone leave with the missing folks. Plus, maybe show me those photos?" Melanie: "Fotos… hier, sehen Sie… die Frau mit dem roten Schal ist weg… und der alte Mann… ich wollte nur Landschaften knipsen… warum passiert das hier? In dieser kleinen Stadt…" Hunter: "Alright, stay put. That’s something— or nothing. Hell, language barrier’s killing me. Yeah… hold on—" Melanie: "Warten Sie… bitte helfen Sie mir… ich fühle mich so allein und verwirrt… sprechen Sie Deutsch? Irgendetwas… die Polizei muss das untersuchen…" Hunter: "Gotta take this call. Stay right there if you can— I’ll send someone who might… damn it. Hello? Yeah, this is Hunter. Be right there."
created_at"2026-07-08T19:31:23.341Z" 7/8/2026, 7:31:23 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency607
moderation_latency(null)
generation_time14244
tokens_prompt319
tokens_completion409
native_tokens_prompt472
native_tokens_completion626
native_tokens_completion_images(null)
native_tokens_reasoning290
native_tokens_cached384
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"default"
usage0.004124
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"48e95931-3a07-9650-bcf1-c987ef35e222"
is_byokfalse
latency113
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539083-AarzgXFkpAH95ciagqZt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539083-ky0Edyy77qotOiN3nylQ"
upstream_id"48e95931-3a07-9650-bcf1-c987ef35e222"
total_cost0.004124
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Oh… Entschuldigung… Nein, ich verstehe nicht. Die Garantie? Warte… Ich habe nur Fotos gemacht, beim Apfelfest… und dann… plötzlich war da niemand mehr… die Schatten am Waldrand…"
detectedLang"de"
heavyLang"de"
scores
de0.8020994665289968
nl0.6360759493670887
ro0.4072164948453608
da0.40010432968179444
no0.3770314192849404
en0.3579006141820212
sv0.3371757925072046
pt0.3294460641399417
it0.3286631640396965
fr0.3017607771706133
es0.2996345919610231
pl0.28125
ms0.27261227071473754
ca0.2585428755641522
tr0.2389146260754467
lt0.23282188125416944
eu0.21394395078605602
sq0.21286789869952089
sk0.2117888965044551
sl0.21124828532235942
hr0.20853406744666209
tl0.18785310734463279
lv0.1797432239657632
et0.17857142857142858
yo0.1756272401433692
cs0.16424418604651161
az0.16302765647743814
fi0.13728432108027006
is0.11196911196911197
hi0.07033144704931285
hu0.058919803600654665
vi0.05193734542456719
reliabletrue
passestrue
1
name"Hunter"
dialogue"Miss? Detective Hunter, Alborn PD. I need to ask about the disappearances. You were seen near the festival grounds yesterday with that camera. Did you notice anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.7906976744186046
tl0.5867009551800146
fr0.5115067303517151
it0.4693396226415094
ro0.4377811094452773
ca0.4263131055583886
pt0.39871726349545694
nl0.39483593329747174
ms0.3899132321041215
es0.3885869565217392
no0.3815283122594832
da0.37465258476931634
cs0.3686868686868687
sv0.35933940774487466
hr0.3504618937644342
sq0.34554973821989526
lv0.2816091954022989
sl0.27838357921744705
et0.27606177606177607
sk0.26035502958579887
yo0.22733516483516483
pl0.22360248447204967
de0.21820708825573315
lt0.20662905500705217
az0.13859111791730475
hu0.10643367752184274
tr0.10287081339712918
be0.058577405857740586
fi0.05303030303030303
is0.05303030303030303
uk0.05303030303030303
vi0.05303030303030303
reliabletrue
passestrue
2
name"Melanie"
dialogue"Verschwunden… ja… drei Leute… ich sehe sie auf meinen Bildern nicht mehr… nur leere Bänke und diese seltsamen Fußspuren im Schlamm… bitte, es macht mir Angst… mein Herz rast…"
detectedLang"de"
heavyLang"de"
scores
de0.8021219265746042
nl0.5350217649386624
no0.3867432150313152
sv0.34173669467787116
ca0.32315668202764974
da0.27424336009882644
es0.27199504337050806
pl0.25632911392405067
sk0.24727738629083926
et0.24388674388674392
sq0.24242424242424243
tr0.23948220064724918
eu0.20875420875420878
fi0.20715249662618085
hr0.1913282863041982
hu0.1913282863041982
az0.17946927374301674
lv0.16666666666666666
en0.16548295454545453
sl0.16250890947968638
it0.16011436740528948
fr0.15710186513629842
lt0.12509307520476545
is0.10984848484848486
pt0.1051028179741051
cs0.0784313725490196
ms0.0784313725490196
tl0.060000000000000005
yo0.060000000000000005
ru0.05924739791833467
ro0.04781199351701783
reliabletrue
passestrue
3
name"Hunter"
dialogue"Slow down… I don’t catch a word of that. Look, just tell me if you saw anyone leave with the missing folks. Plus, maybe show me those photos?"
detectedLang"en"
heavyLang"en"
scores
en0.8095238095238095
tl0.5815899581589958
fr0.4952327537857544
sv0.48364888123924266
nl0.43324937027707805
no0.4314592545799116
da0.4051553205551884
sq0.40357852882703776
ms0.3630573248407643
ca0.35437589670014347
it0.3382352941176471
pt0.3333333333333333
yo0.3212669683257918
et0.30124223602484473
is0.29632525410476934
de0.2902208201892744
ro0.2598684210526316
cs0.25925925925925924
es0.25864909390444807
hr0.21807124239791487
pl0.20424403183023873
lt0.2
hu0.1985752448797863
fi0.1935483870967742
lv0.1847826086956522
sk0.18330308529945552
az0.18032786885245902
sl0.16512059369202228
tr0.14040114613180515
vi0.1287512100677638
hi0.07881269191402251
be0.07216494845360825
eu0.07216494845360825
uk0.06542056074766354
reliabletrue
passestrue
4
name"Melanie"
dialogue"Fotos… hier, sehen Sie… die Frau mit dem roten Schal ist weg… und der alte Mann… ich wollte nur Landschaften knipsen… warum passiert das hier? In dieser kleinen Stadt…"
detectedLang"de"
heavyLang"de"
scores
de0.8303345959595959
nl0.606515373352855
no0.4768856447688564
da0.457070707070707
sv0.3940248027057497
pl0.34008594229588707
en0.3091259640102828
it0.30600387346675273
fi0.2885506287227002
pt0.2775537634408602
ro0.274139095205942
eu0.27217332430602575
ms0.2586206896551724
sl0.2508710801393728
fr0.2354196301564723
sk0.2130307467057101
is0.19294294294294295
ca0.1856060606060606
cs0.14274322169059012
yo0.14068745003996802
tr0.13236481033091202
tl0.13166397415185782
az0.11740558292282431
es0.11740558292282431
lt0.11740558292282431
lv0.11083540115798181
hr0.10936205468102735
et0.10640066500415628
sq0.10640066500415628
hi0.08975444538526672
hu0.07566638005159072
reliabletrue
passestrue
5
name"Hunter"
dialogue"Alright, stay put. That’s something— or nothing. Hell, language barrier’s killing me. Yeah… hold on—"
detectedLang"en"
heavyLang"en"
scores
en0.7915971990663554
tl0.5397643593519882
fr0.4409660107334526
da0.423963133640553
no0.4202226345083488
nl0.38241106719367585
ms0.35765673175745116
it0.3503118503118503
sq0.3482794577685088
de0.3448637316561845
et0.3434873949579832
yo0.31167400881057267
es0.2985409652076319
pt0.28734321550741165
fi0.2647058823529412
hr0.2541766109785203
sv0.24150485436893204
ca0.23594132029339854
ro0.23029556650246305
eu0.22166874221668745
sl0.12342215988779803
hi0.11847672778561354
is0.11847672778561354
pl0.11847672778561354
cs0.10714285714285714
sk0.10714285714285714
lt0.09156976744186046
reliabletrue
passestrue
6
name"Melanie"
dialogue"Warten Sie… bitte helfen Sie mir… ich fühle mich so allein und verwirrt… sprechen Sie Deutsch? Irgendetwas… die Polizei muss das untersuchen…"
detectedLang"de"
heavyLang"de"
scores
de0.8262548262548263
nl0.53125
da0.3935309973045822
no0.3910690121786198
en0.3186979560938683
pl0.3171471927162367
it0.3060909791827294
sk0.2996108949416343
sl0.281150159744409
et0.2805755395683453
sv0.27942353883106485
pt0.2628992628992629
fr0.2604765817584223
ca0.25434962717481363
hr0.22746781115879824
fi0.20913884007029876
tl0.205648720211827
es0.20141969831410825
yo0.19210053859964096
tr0.18699186991869918
ro0.17431192660550457
eu0.16512059369202228
lt0.16434540389972147
ms0.15094339622641512
vi0.0990990990990991
cs0.09182643794147326
lv0.08998988877654197
sq0.0835030549898167
az0.07692307692307693
hu0.07692307692307693
is0.07120743034055728
reliabletrue
passestrue
7
name"Hunter"
dialogue"Gotta take this call. Stay right there if you can— I’ll send someone who might… damn it. Hello? Yeah, this is Hunter. Be right there."
detectedLang"en"
heavyLang"en"
scores
en0.8013698630136986
tl0.5173102529960053
de0.36459246275197194
it0.3503584229390681
yo0.3438914027149321
hu0.34329710144927533
sv0.318609022556391
da0.2609582059123343
no0.25564681724846
sq0.2352320675105485
nl0.23442449841605068
fi0.2204301075268817
is0.1881298992161254
es0.17613636363636365
fr0.16762342135476463
pt0.16281755196304848
sl0.15893271461716937
ca0.15795586527293842
tr0.15795586527293842
lt0.13381123058542413
lv0.1060419235511714
cs0.09713574097135741
az0.09600997506234414
ms0.07525510204081631
ro0.07525510204081631
reliabletrue
passestrue