Run: 2026-03-12-01KKHZAZC8WXJHNX7RAYPCB20D

Run Details

Duration:
16.5s
Cost:
$0.022817
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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
**Scene:** In the small-town cafe of Alborn, MN, the scent of cinnamon and baked apples drifted through the air. Marie sat alone at a corner table, her camera cradled in her hands like a talisman. She kept flicking through the same series of landscape photos from the apple festival, her expression growing more troubled with each pass. Her shoulders were tense, her usual gentle curiosity replaced by visible anxiety. The door opened with a jingle. Hunter strode in, scanning the room with the sharp, no-nonsense gaze of a former Marine. When his eyes landed on the young woman with the camera, he made a beeline for her table. The two attempted to communicate for several minutes, but the complete language barrier made the conversation increasingly frustrating and awkward. **Voice Sheet:** Hunter: "Excuse me, ma'am. I'm Detective Hunter. I understand you were taking photographs at the apple festival yesterday. There's been a mysterious disappearance. Did you see anything unusual?" Marie: "Je ne comprends pas un mot de ce que vous dites... J'étais au festival et j'ai vu un homme disparaître ! C'était horrible, je suis encore toute secouée, je n'arrive pas à dormir depuis." Hunter: "I don't speak French. Not a word. Can you slow down and try English? What exactly did you see?" Marie: "Je suis française, je ne parle pas anglais ! Il était juste là, près des pommiers, et puis il n'était plus là. Comme effacé. J'ai tout photographié mais les images sont... étranges. J'ai très peur." Hunter: "Photos? You said photos? I'm not understanding anything you're saying, but if your camera was pointed at the scene, I need to look at those pictures." Marie: "Regardez, regardez ma caméra... Les photos montrent quelque chose d'anormal. Je ne sais pas ce qui se passe dans cette ville, mais je me sens en danger maintenant." Hunter: "Alright, just show me what you're talking about on the camera. Point. Use your hands if you have to." Marie: "Vous ne comprenez rien, n'est-ce pas ? J'essaie de vous dire que j'ai vu une personne s'évaporer ! Je suis terrifiée." Hunter: "This isn't working. Look, stay in town. We'll need to find a translator because—" *(Hunter's phone suddenly rings. He checks the screen and his face hardens.)* Hunter: "I have to take this. We'll continue this conversation... somehow." **End of scene.** Hunter nods curtly at the shaken Marie and steps outside to take the call, leaving her alone once more with her troubling photographs.
created_at"2026-03-12T21:30:42.445Z" 3/12/2026, 9:30:42 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency13941
moderation_latency(null)
generation_time16302
tokens_prompt316
tokens_completion660
native_tokens_prompt384
native_tokens_completion3694
native_tokens_completion_images0
native_tokens_reasoning3144
native_tokens_cached64
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"completed"
usage0.0228168
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"1f301f73-1d98-a39f-4624-1d0b6cbca17c"
is_byokfalse
latency293
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351042-oNezufhrY9M1mNQBK63b"
upstream_id"1f301f73-1d98-a39f-4624-1d0b6cbca17c"
total_cost0.0228168
cache_discount0.0001152
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, ma'am. I'm Detective Hunter. I understand you were taking photographs at the apple festival yesterday. There's been a mysterious disappearance. Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.7750132345156168
tl0.5477119545938276
fr0.5314222712238148
no0.5242537313432837
nl0.5017584994138335
da0.49384676458912263
it0.449719464825205
sq0.44029850746268656
de0.42953020134228187
sv0.427737881508079
es0.4269662921348315
pt0.42124375851112117
ca0.38286544046466603
ro0.38286544046466603
cs0.3807673627974745
ms0.3780487804878049
et0.37099161322150964
sl0.3491577335375191
hr0.3331589958158996
sk0.3192738921516284
pl0.2726754135767256
hu0.22867513611615245
yo0.22586520947176683
tr0.21586715867158673
fi0.2124768375540457
lt0.20758234928527036
is0.1816431322207959
lv0.16666666666666666
az0.16448230668414154
eu0.10021171489061396
vi0.09446022727272727
hi0.05695266272189349
be0.05204460966542751
uk0.04708520179372198
reliabletrue
passestrue
1
name"Marie"
dialogue"Je ne comprends pas un mot de ce que vous dites... J'étais au festival et j'ai vu un homme disparaître ! C'était horrible, je suis encore toute secouée, je n'arrive pas à dormir depuis."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7972650659882334
ca0.5412018711766823
pt0.5296938399114718
es0.5114942528735632
en0.5069605568445477
ro0.5044694908666926
it0.49061126648022374
nl0.38524590163934425
sq0.3681863230921704
no0.3653558984569438
tl0.36249999999999993
da0.33662851196670135
lt0.3228890069038768
lv0.2920599666851749
et0.2904841402337229
sl0.27680090754395914
cs0.2755681818181818
hr0.2755681818181818
yo0.2747440273037543
ms0.27184466019417475
de0.25438596491228066
az0.22586520947176683
sv0.2206601466992665
sk0.20659614187927816
eu0.16448230668414154
hu0.16173570019723865
fi0.15226063829787234
tr0.13087934560327197
pl0.10776766969909027
reliabletrue
passestrue
2
name"Hunter"
dialogue"I don't speak French. Not a word. Can you slow down and try English? What exactly did you see?"
detectedLang"en"
heavyLang"en"
scores
en0.8218159281066006
tl0.5164003364171572
ro0.39727463312368977
ca0.37904967602591794
hr0.3596881959910913
it0.35538116591928254
cs0.3539325842696629
es0.3488108720271801
yo0.34659090909090906
tr0.3443557582668187
no0.34059633027522934
et0.33983926521239954
da0.3298368298368299
sv0.32193396226415094
pt0.28836633663366334
pl0.2866004962779156
hu0.27944862155388467
az0.267515923566879
sq0.26376440460947503
sk0.25997425997426
nl0.22818791946308725
lt0.20138888888888887
de0.19467787114845939
is0.1935483870967742
ms0.19014084507042253
lv0.18785310734463279
vi0.18785310734463279
fr0.16907514450867053
sl0.13533834586466165
be0.10852713178294573
eu0.10852713178294573
fi0.0987460815047022
uk0.0987460815047022
reliabletrue
passestrue
3
name"Marie"
dialogue"Je suis française, je ne parle pas anglais ! Il était juste là, près des pommiers, et puis il n'était plus là. Comme effacé. J'ai tout photographié mais les images sont... étranges. J'ai très peur."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8169057064388159
ca0.5498874718679669
en0.4860813704496788
ro0.40357852882703776
da0.38618925831202044
et0.38335046248715315
pt0.37271301620491376
nl0.36
sl0.3582887700534759
de0.3485342019543974
it0.33444259567387685
no0.3006993006993007
es0.2844364937388193
sq0.2762364294330519
cs0.269183922046285
hr0.26108374384236455
lt0.26062846580406657
lv0.2448080553807426
tl0.2448080553807426
sk0.22978177150192552
sv0.22128487994808568
yo0.2161985630306989
pl0.2058239576439444
tr0.2
ms0.18533604887983707
az0.1712707182320442
hu0.1543340380549683
vi0.11569638909358881
eu0.11176905995558846
fi0.06832298136645963
hi0.060297572435395456
is0.04686258935663225
reliabletrue
passestrue
4
name"Hunter"
dialogue"Photos? You said photos? I'm not understanding anything you're saying, but if your camera was pointed at the scene, I need to look at those pictures."
detectedLang"en"
heavyLang"en"
scores
en0.8200416745595756
tl0.6394686907020873
no0.5145631067961165
da0.5138178096212898
fr0.4674887892376681
sv0.46236559139784944
nl0.42805538832028894
pl0.3475274725274725
de0.34392265193370164
ms0.33797909407665505
ca0.3361285814116003
ro0.3333333333333333
sk0.31259044862518093
it0.3115942028985507
yo0.3055555555555556
et0.302496328928047
sq0.302496328928047
cs0.2952522255192878
lv0.2629945694336695
hr0.2578125
lt0.2531446540880503
es0.2122719734660033
tr0.2070116861435726
is0.17677642980935876
sl0.16520210896309317
pt0.14568345323741008
az0.12199630314232902
hi0.07497565725413825
be0.06862745098039216
hu0.06588003933136675
uk0.06219151036525173
vi0.06219151036525173
reliabletrue
passestrue
5
name"Marie"
dialogue"Regardez, regardez ma caméra... Les photos montrent quelque chose d'anormal. Je ne sais pas ce qui se passe dans cette ville, mais je me sens en danger maintenant."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8057713651498334
ca0.6155254485536434
en0.5836637589214909
no0.5512820512820513
it0.5287253141831239
nl0.5100326644890341
da0.4912790697674419
ro0.4615384615384615
de0.45083682008368203
es0.44881889763779526
pt0.42716857610474634
sv0.40374787052810895
sq0.39759036144578314
fi0.3958573072497123
tl0.3937644341801385
sl0.362089914945322
et0.3597560975609756
lt0.3320610687022901
hr0.3119266055045872
sk0.3055555555555556
cs0.3013972055888224
tr0.28716904276985744
yo0.2793411118737131
ms0.2595204513399154
hu0.24785100286532946
is0.19969512195121952
lv0.19969512195121952
pl0.15865384615384615
vi0.06914893617021277
hi0.06832298136645963
eu0.06666666666666668
az0.0625
reliabletrue
passestrue
6
name"Hunter"
dialogue"Alright, just show me what you're talking about on the camera. Point. Use your hands if you have to."
detectedLang"en"
heavyLang"en"
scores
en0.8209859542825668
tl0.6253602305475505
fr0.5672436750998668
da0.5313626532083634
no0.49139280125195617
sv0.4857594936708861
nl0.48083067092651754
de0.38154138915318747
yo0.37679769894535
pl0.3725868725868726
et0.35064935064935066
ms0.32432432432432434
cs0.30406852248394006
ca0.2995689655172413
is0.281767955801105
it0.268018018018018
pt0.26636568848758463
sq0.25799086757990863
fi0.2571428571428571
ro0.2571428571428571
sl0.24330616996507565
sk0.2415402567094516
hr0.2388758782201405
es0.236192714453584
lv0.15803108808290156
eu0.14809960681520312
lt0.13793103448275862
hi0.11444141689373298
reliabletrue
passestrue
7
name"Marie"
dialogue"Vous ne comprenez rien, n'est-ce pas ? J'essaie de vous dire que j'ai vu une personne s'évaporer ! Je suis terrifiée."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8119388497937394
ca0.5268620268620269
it0.5134965473948524
es0.47421981004070557
ro0.4621790423317141
nl0.4375907111756169
pt0.4288872512896094
hr0.36631234668847096
sq0.36631234668847096
en0.3459915611814346
de0.3189806678383128
lt0.31718061674008813
sv0.3117229129662522
da0.30243024302430244
no0.29673321234119787
hu0.2824074074074074
sl0.27973977695167285
cs0.27093132643461904
tr0.2504835589941973
yo0.249031007751938
ms0.2326732673267327
tl0.23115079365079366
eu0.21399594320486817
pl0.21239837398373984
sk0.2083758937691522
az0.19270833333333331
lv0.18677859391395593
fi0.1594360086767896
et0.13600891861761427
is0.07517899761336516
reliabletrue
passestrue
8
name"Hunter"
dialogue"This isn't working. Look, stay in town. We'll need to find a translator because—"
detectedLang"en"
heavyLang"en"
scores
en0.8088685015290519
tl0.5854063018242123
ro0.5201535508637236
de0.5073891625615764
sl0.49238578680203043
no0.48240165631469983
pl0.47970863683662857
nl0.4780793319415449
da0.4444444444444444
sv0.4192799070847852
fr0.4152046783625731
hr0.4131455399061033
pt0.4131455399061033
yo0.4075829383886255
it0.40119760479041916
sk0.3939393939393939
cs0.39172749391727496
et0.39172749391727496
lv0.3412384716732542
ms0.3403693931398417
lt0.3359893758300133
sq0.3045897079276773
az0.29873772791023845
ca0.29676511954992973
es0.29478138222849076
vi0.2401215805471125
hu0.2378048780487805
is0.2260061919504644
tr0.21875
eu0.21507064364207218
fi0.11190053285968028
reliabletrue
passestrue
9
name"Hunter"
dialogue"I have to take this. We'll continue this conversation... somehow."
detectedLang"en"
heavyLang"en"
scores
en0.7964376590330788
fr0.6422182468694096
tl0.629286376274328
da0.6183206106870229
ca0.5698924731182796
it0.5550611790878754
pt0.5475113122171946
ro0.5407577497129736
es0.5348837209302325
no0.5006242197253433
sv0.4943109987357775
yo0.48717948717948717
nl0.4550408719346049
pl0.394856278366112
de0.3930197268588771
hr0.3893129770992366
lv0.38271604938271603
lt0.37402190923317685
cs0.3710691823899371
sq0.33993399339933994
sk0.33774834437086093
sl0.332220367278798
ms0.27007299270072993
et0.2523364485981308
az0.23954372623574144
is0.23371647509578544
fi0.17012448132780084
zh0.16142557651991615
be0.14893617021276595
tr0.14893617021276595
hu0.14346895074946467
uk0.13606911447084233
vi0.13606911447084233
reliabletrue
passestrue