Run: 2026-07-08-01KX1KMY7GN6YVK4M9PHMXZPQG

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
19.5s
Cost:
$0.005620
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
Isabella: "Oh, scusa... sto solo guardando le mie foto del paesaggio. Non parlo inglese, mi dispiace." Hunter: "Miss? Detective Hunter. Mind if I ask you a few questions about the recent disappearances around Alborn? Saw anything strange near the apple festival grounds?" Isabella: "Sparizioni? Sì... è terribile. Sono sconvolta. L'altra sera ho fotografato qualcosa vicino al bosco... una figura scura, poi un grido. Non so cosa fare, sono spaventata!" Hunter: "Whoa, slow down. I don't speak Italian. Looks freaked out—did you see something? A person vanishing?" Isabella: "Non capisco le tue parole! Per favore, ascoltami... è successo di nuovo. Qualcuno è sparito e io ho le prove nelle foto, ma non so a chi dirlo. Aiuto!" Hunter: "Alright, easy. Camera... photos? Point to what you mean. We're looking into missing folks here in town." Isabella: "Sì, la macchina fotografica! Guarda... ecco l'immagine sfocata. È successo all'improvviso, e ora non dormo più. Questa cittadina non è più sicura!" Hunter: "I get you're worried. Can you show me the shot? Or write it down? Damn barrier..." Isabella: "Non funziona... non ci capiamo. Ma devo dirti che ho paura per le prossima. L'ultimo era vicino al caffè, proprio qui!" Hunter: "Hang on—phone's buzzing. Detective Hunter. Yeah... I'm on my way. Right now? Got it." Isabella: "Aspetta! Non andartene... ti stavo dicendo dell'evento! Per favore!" Hunter: "Sorry, miss—gotta go. Emergency call. Stay put if you can."
created_at"2026-07-08T19:35:33.366Z" 7/8/2026, 7:35:33 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7102
moderation_latency(null)
generation_time19413
tokens_prompt321
tokens_completion482
native_tokens_prompt476
native_tokens_completion874
native_tokens_completion_images(null)
native_tokens_reasoning468
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"
usage0.00562
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"d6f74716-2860-9fe9-8f43-a27f4f2fe818"
is_byokfalse
latency130
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-1783539333-SESdCDxq51rqyeVaytBv"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539333-4K7F1mIQZbGT1TK4qQoe"
upstream_id"d6f74716-2860-9fe9-8f43-a27f4f2fe818"
total_cost0.00562
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"Isabella"
dialogue"Oh, scusa... sto solo guardando le mie foto del paesaggio. Non parlo inglese, mi dispiace."
detectedLang"it"
heavyLang"it"
scores
it0.8039856256125449
es0.6521739130434783
ro0.46808510638297873
ca0.46714031971580816
pt0.46619217081850534
sl0.46524064171123
fr0.45994599459945995
sk0.43977591036414565
no0.41690962099125367
cs0.3670886075949367
yo0.3548387096774194
en0.3492407809110629
nl0.29494712103407755
hu0.29411764705882354
tl0.2831541218637993
da0.27710843373493976
pl0.25742574257425743
hr0.25
et0.2490613266583229
de0.24528301886792453
sv0.21052631578947367
tr0.1792065663474692
sq0.1758241758241758
lv0.16897506925207756
eu0.12663755458515283
az0.1044776119402985
lt0.09502262443438914
ms0.09502262443438914
reliabletrue
passestrue
1
name"Hunter"
dialogue"Miss? Detective Hunter. Mind if I ask you a few questions about the recent disappearances around Alborn? Saw anything strange near the apple festival grounds?"
detectedLang"en"
heavyLang"en"
scores
en0.7971976401179941
fr0.6300033636057855
tl0.604174163368118
it0.5270851246775581
ca0.511328298533985
nl0.49886104783599083
sv0.4825964252116651
pt0.47718631178707227
da0.45679012345679015
es0.44247339077546877
ro0.4421906693711968
no0.4344473007712082
cs0.4216614090431125
sq0.3972602739726027
ms0.3949394939493949
hr0.37888198757763975
de0.3648960739030023
sk0.3365500603136309
sl0.3349455864570738
pl0.28617780661907855
lt0.2671552298467688
et0.26421404682274247
hu0.2557510148849797
lv0.23611111111111113
yo0.22151450813871199
az0.2198581560283688
tr0.19413919413919412
is0.15708812260536398
vi0.10786699107866991
fi0.10277324632952692
be0.05982905982905983
eu0.05982905982905983
uk0.05417024935511608
reliabletrue
passestrue
2
name"Isabella"
dialogue"Sparizioni? Sì... è terribile. Sono sconvolta. L'altra sera ho fotografato qualcosa vicino al bosco... una figura scura, poi un grido. Non so cosa fare, sono spaventata!"
detectedLang"it"
heavyLang"it"
scores
it0.78702807357212
ca0.5957368614479971
es0.5342929720575783
ro0.497716894977169
fr0.4570582428430405
pt0.42975635044064275
en0.39692982456140347
no0.3820224719101124
de0.3559718969555035
sq0.3309002433090025
yo0.32844932844932845
da0.31077694235588976
nl0.2948717948717949
sl0.24760601915184677
sk0.23980649619903247
et0.23611111111111113
cs0.2198581560283688
lv0.20806335493160547
hr0.207492795389049
sv0.1905813097866078
lt0.15123456790123457
tl0.14396887159533073
eu0.1426344505066251
pl0.141295862607338
ms0.12350597609561753
hu0.12280701754385964
is0.12210694333599362
fi0.11504424778761062
tr0.10496338486574451
az0.09983633387888707
vi0.08256880733944955
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. I don't speak Italian. Looks freaked out—did you see something? A person vanishing?"
detectedLang"en"
heavyLang"en"
scores
en0.7848394571333995
tl0.5327102803738317
sq0.4352736750651607
ro0.41651705565529623
no0.4014732965009208
cs0.39981532779316714
sv0.3964716805942433
da0.39138576779026213
pt0.38967136150234744
it0.3890977443609023
ms0.36831875607385806
hr0.36211972522080466
ca0.358974358974359
es0.35707220573689413
et0.35323383084577115
pl0.30851063829787234
hu0.3055555555555556
lt0.3010752688172043
de0.29805615550755943
yo0.29805615550755943
tr0.29577464788732394
is0.29501084598698485
fr0.28884026258205686
sk0.2864983534577387
az0.2785793562708102
lv0.24242424242424243
nl0.24242424242424243
fi0.23258559622195982
sl0.19753086419753088
vi0.1698595146871009
be0.09722222222222222
eu0.09722222222222222
uk0.08835904628330996
reliabletrue
passestrue
4
name"Isabella"
dialogue"Non capisco le tue parole! Per favore, ascoltami... è successo di nuovo. Qualcuno è sparito e io ho le prove nelle foto, ma non so a chi dirlo. Aiuto!"
detectedLang"it"
heavyLang"it"
scores
it0.8080164824873571
fr0.5680573114201433
pt0.5374548736462094
en0.5328167730173199
ca0.5265588914549654
yo0.4689119170984456
es0.46863659927423534
ro0.4602422327540811
no0.43773998902907296
tl0.43773998902907296
sk0.41495433789954334
de0.41361556064073224
sl0.4068287037037037
da0.39349112426035504
nl0.3924125666864256
lt0.38290186634557494
cs0.3676742751388032
sv0.35696361355081563
hr0.34879288437102923
sq0.3335500650195058
vi0.3175765645805593
pl0.3050847457627119
hu0.28720445062586925
et0.283717679944095
ms0.22171602126044038
lv0.2103235747303544
fi0.19291338582677164
is0.17670682730923695
eu0.13282571912013535
tr0.12542662116040956
az0.11485319516407601
hi0.09292035398230088
reliabletrue
passestrue
5
name"Hunter"
dialogue"Alright, easy. Camera... photos? Point to what you mean. We're looking into missing folks here in town."
detectedLang"en"
heavyLang"en"
scores
en0.7952833278742221
tl0.5923026744944553
fr0.5207055214723927
nl0.48175787728026537
da0.48046550290939316
de0.45223488168273446
no0.422365988909427
sv0.42075996292863765
it0.3718592964824121
pl0.33226495726495725
ro0.32432432432432434
yo0.3235930735930736
sl0.3055555555555556
ms0.2913832199546485
ca0.2816091954022989
is0.26297169811320753
pt0.2568370986920333
cs0.25059952038369304
lv0.23594132029339854
lt0.22744128553770088
es0.22263681592039805
sq0.2206982543640898
az0.1925064599483204
sk0.17437252311756934
hr0.1565452091767881
fi0.11095305832147938
hi0.10968660968660969
et0.09420289855072464
reliabletrue
passestrue
6
name"Isabella"
dialogue"Sì, la macchina fotografica! Guarda... ecco l'immagine sfocata. È successo all'improvviso, e ora non dormo più. Questa cittadina non è più sicura!"
detectedLang"it"
heavyLang"it"
scores
it0.7877204441541477
pt0.5744216499345264
ca0.5192307692307693
ro0.5182806324110671
fr0.46953210010881397
en0.45983379501385035
es0.41511697660467906
yo0.3443174176193679
tl0.34032476319350474
hr0.3210306406685237
sq0.30752840909090906
sv0.2898761835396941
lt0.28623718887262084
sl0.263595166163142
de0.2608036391205459
da0.25685975609756095
nl0.25685975609756095
lv0.25515660809778457
no0.25287356321839083
tr0.24710424710424708
az0.24124513618677043
sk0.22
is0.18410041841004185
cs0.17302798982188297
ms0.17302798982188297
pl0.17302798982188297
et0.15948275862068964
fi0.14548641542506574
eu0.14473684210526316
vi0.07932011331444759
hu0.07319391634980989
reliabletrue
passestrue
7
name"Hunter"
dialogue"I get you're worried. Can you show me the shot? Or write it down? Damn barrier..."
detectedLang"en"
heavyLang"en"
scores
en0.8141954663693793
tl0.5429616087751371
fr0.490316004077472
sq0.47145877378435525
no0.453551912568306
yo0.4054696789536267
it0.4033412887828162
ca0.38195302843016066
da0.3811881188118812
sv0.3678887484197219
pt0.3342210386151798
et0.3333333333333333
nl0.3288590604026846
es0.2732558139534884
cs0.26793557833089315
ro0.2625368731563422
is0.24585218702865763
ms0.24471299093655588
sl0.24242424242424243
sk0.23547400611620795
lv0.2295839753466872
tr0.22720247295208654
az0.21875
hr0.21752738654147105
lt0.2125984251968504
pl0.20127795527156547
eu0.16666666666666666
de0.13043478260869565
fi0.13043478260869565
be0.12280701754385964
hu0.11816578483245149
uk0.11190053285968028
vi0.11190053285968028
reliabletrue
passestrue
8
name"Isabella"
dialogue"Non funziona... non ci capiamo. Ma devo dirti che ho paura per le prossima. L'ultimo era vicino al caffè, proprio qui!"
detectedLang"it"
heavyLang"it"
scores
it0.8098407416211076
ca0.5209580838323353
es0.5163240628778718
fr0.5064774830351635
ro0.5058678196417542
pt0.42938659058487877
sk0.3911719939117199
lt0.38223938223938225
en0.3700787401574803
pl0.3480032599837001
ms0.3349958437240233
hr0.3288590604026846
eu0.300087489063867
sq0.28698752228163993
tl0.25788497217068646
no0.250936329588015
cs0.24882629107981222
sl0.24242424242424243
et0.22854387656702024
nl0.2102665350444225
yo0.2
az0.1902834008097166
hu0.1836734693877551
sv0.15789473684210525
da0.14984059511158343
de0.14802981895633652
vi0.0888382687927107
fi0.08779931584948689
lv0.08256880733944955
tr0.06868451688009314
reliabletrue
passestrue
9
name"Hunter"
dialogue"Hang on—phone's buzzing. Detective Hunter. Yeah... I'm on my way. Right now? Got it."
detectedLang"en"
heavyLang"en"
scores
en0.7969955339017458
tl0.5941558441558442
fr0.47257383966244726
ca0.4033412887828162
ro0.3834771886559803
de0.3297587131367293
nl0.3288590604026846
da0.32432432432432434
sq0.32249322493224936
it0.3206521739130435
cs0.31787175989085953
pt0.31787175989085953
no0.3169398907103825
yo0.3103448275862069
es0.2625368731563422
pl0.26035502958579887
sk0.24357034795764
hr0.2366412213740458
et0.23547400611620795
fi0.23076923076923078
sv0.21507064364207218
vi0.21011058451816747
sl0.20127795527156547
lv0.14675767918088736
hi0.14383561643835618
ms0.10554561717352416
tr0.10554561717352416
reliabletrue
passestrue
10
name"Isabella"
dialogue"Aspetta! Non andartene... ti stavo dicendo dell'evento! Per favore!"
detectedLang"it"
heavyLang"it"
scores
it0.7839654344695152
es0.6110630942091617
no0.5626822157434402
pt0.5583905789990186
sl0.47368421052631576
en0.471830985915493
fr0.469964664310954
lt0.46428571428571425
ca0.45520581113801456
ro0.45121951219512196
sk0.4437577255871446
sv0.42675159235668786
sq0.412532637075718
da0.39839572192513373
nl0.39839572192513373
cs0.38016528925619836
hr0.35437589670014347
de0.34971098265895956
eu0.3066255778120185
yo0.26108374384236455
ms0.2598684210526316
is0.22945205479452058
fi0.1935483870967742
tl0.1906474820143885
pl0.15094339622641512
reliabletrue
passestrue
11
name"Hunter"
dialogue"Sorry, miss—gotta go. Emergency call. Stay put if you can."
detectedLang"en"
heavyLang"en"
scores
en0.7827346465816918
it0.5503597122302158
tl0.5481927710843374
pl0.3409490333919156
sv0.3206521739130435
pt0.3194192377495462
es0.2870722433460076
hr0.25
fi0.2299794661190965
hu0.22360248447204967
cs0.17218543046357618
az0.17035398230088497
ca0.17035398230088497
tr0.17035398230088497
yo0.17035398230088497
da0.16666666666666666
fr0.16666666666666666
nl0.16666666666666666
reliabletrue
passestrue