Run: 2026-02-16-01KHK9V0N65NG0HCZ2XA334820

Run Details

Model:
GPT-5.2
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
18.9s
Cost:
$0.012934
Provider:
OpenAI

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: "Mi scusi… posso aiutarla?" Hunter: "Ma’am, I’m Detective Hunter. I need to ask you a few questions about what happened last night near the square." Isabella: "Io… non capisco. Lei… polizia?" Hunter: "Yes. Police. Were you there? Did you see anyone—anything unusual?" Isabella: "Ero lì con la mia macchina fotografica… stavo facendo foto alle luci, alle vetrine. Poi ho sentito un urlo." Hunter: "Okay—slow down. You were taking pictures by the shops and you heard a scream?" Isabella: "Sì… un urlo, forte. E dopo… silenzio. Mi sono girata e ho visto una figura… vicino al vicolo." Hunter: "A figure. In the alley. What did they look like?" Isabella: "Non lo so… era buio. Una giacca scura, forse un cappello. Si muoveva… come se trascinasse qualcosa." Hunter: "Dragging something?" Isabella: "Sì. E poi… ho visto—" *stringe la fotocamera* "ho visto un riflesso, come metallo. Mi sono spaventata." Hunter: "Metal. Like a knife? A tool?" Isabella: "Non lo so! Io… non so. Ho fatto una foto, credo. Ma le mani tremavano." Hunter: "You took a photo? On that camera?" Isabella: "Sì… qui." *indica la fotocamera, agitata* "Ma… ho paura. In questa città… le persone spariscono, sì?" Hunter: "People are missing, yes. That’s why I’m asking." Isabella: "Io voglio aiutare, ma non capisco le sue parole… e lei non capisce me." Hunter: "Yeah. I’m getting that." Isabella: "Mi dispiace… mi dispiace." Hunter: "Don’t apologize. Just—can you show me the picture? The screen. Here." Isabella: "Va bene… un momento." *scorre tra le immagini, il respiro corto* "Questa… ecco… questa è prima. E questa—" Hunter: "Hold it. Zoom in. Right there." Isabella: "Lei vede? È… sfocato." Hunter: "I see shadows. Hard to make out. But it’s something." Isabella: "Quando sono tornata al dormitorio, non ho dormito. Sentivo… come passi fuori." Hunter: "Did anyone follow you?" Isabella: "Non lo so. Ma oggi… al mercato, una donna mi guardava… e poi ha smesso quando ho alzato la macchina fotografica." Hunter: "A woman at the market. Can you describe her?" Isabella: "Capelli chiari… un cappotto rosso. Un sorriso… finto. Mi ha fatto… così." *mima un cenno rapido con la mano, come per scacciarla via* Hunter: "She waved you off? Like ‘go away’?" Isabella: "Sì. Come un avvertimento." Hunter: "Alright. That’s helpful. Where are you staying?" Isabella: "Dormitorio del college… vicino alla biblioteca." Hunter: "Good. Stay there tonight. Don’t go out alone." Isabella: "Non capisco tutto, ma… sì. Rimango." Hunter: *il telefono vibra, lo guarda* "Damn. I’ve got to take this." Isabella: "È… importante?" Hunter: "Yeah. Very." Isabella: "Lei torna?" Hunter: "I will. Don’t delete anything on that camera. And if you remember more—anything—go to the station." Isabella: "Stazione di polizia… sì. Va bene." Hunter: "Stay safe." Isabella: "Anche lei." Hunter: "I—" *si ferma, frustrato* "…Yeah."
created_at"2026-02-16T13:22:24.259166+00:00" 2/16/2026, 1:22:24 PM
model"openai/gpt-5.2-20251211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1025
moderation_latency(null)
generation_time18812
tokens_prompt321
tokens_completion844
native_tokens_prompt271
native_tokens_completion890
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
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"
usage0.01293425
router(null)
provider_responses
0
id"resp_071c5e4d1a0644c501699319fcefb88194b91fb6b5a5188ac0"
status200
is_byokfalse
latency499
endpoint_id"f00142c2-6a93-49ce-9e36-5593b904ce3b"
provider_name"OpenAI"
model_permaslug"openai/gpt-5.2-20251211"
api_type"completions"
id"gen-1771248124-xaBYkt8EN5MpaL2HJFx0"
upstream_id"resp_071c5e4d1a0644c501699319fcefb88194b91fb6b5a5188ac0"
total_cost0.01293425
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
90.9091% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"Mi scusi… posso aiutarla?"
languages
ita1
eng0.2620943049601959
passestrue
1
name"Hunter"
dialogue"Ma’am, I’m Detective Hunter. I need to ask you a few questions about what happened last night near the square."
languages
eng1
ita0.5770641292496779
passestrue
2
name"Isabella"
dialogue"Io… non capisco. Lei… polizia?"
languages
ita1
eng0.7147498375568551
passestrue
3
name"Hunter"
dialogue"Yes. Police. Were you there? Did you see anyone—anything unusual?"
languages
eng1
ita0.7571711830799736
passestrue
4
name"Isabella"
dialogue"Ero lì con la mia macchina fotografica… stavo facendo foto alle luci, alle vetrine. Poi ho sentito un urlo."
languages
ita1
eng0.7567751998440242
passestrue
5
name"Hunter"
dialogue"Okay—slow down. You were taking pictures by the shops and you heard a scream?"
languages
eng1
ita0.4893956306809122
passestrue
6
name"Isabella"
dialogue"Sì… un urlo, forte. E dopo… silenzio. Mi sono girata e ho visto una figura… vicino al vicolo."
languages
ita1
eng0.6766396808635458
passestrue
7
name"Hunter"
dialogue"A figure. In the alley. What did they look like?"
languages
eng1
ita0.8459016393442623
passestrue
8
name"Isabella"
dialogue"Non lo so… era buio. Una giacca scura, forse un cappello. Si muoveva… come se trascinasse qualcosa."
languages
ita1
eng0.7362508164598303
passestrue
9
name"Hunter"
dialogue"Dragging something?"
languages
eng1
ita0.6652868125369604
passestrue
10
name"Isabella"
dialogue"ho visto un riflesso, come metallo. Mi sono spaventata."
languages
ita1
eng0.660297666934835
passestrue
11
name"Hunter"
dialogue"Metal. Like a knife? A tool?"
languages
eng1
ita0.8726256983240224
passestrue
12
name"Isabella"
dialogue"Non lo so! Io… non so. Ho fatto una foto, credo. Ma le mani tremavano."
languages
ita1
eng0.7467457146539502
passestrue
13
name"Hunter"
dialogue"You took a photo? On that camera?"
languages
eng1
ita0.7441051410900656
passestrue
14
name"Isabella"
dialogue"Ma… ho paura. In questa città… le persone spariscono, sì?"
languages
ita1
eng0.61312
passestrue
15
name"Hunter"
dialogue"People are missing, yes. That’s why I’m asking."
languages
eng1
ita0.6668963932919825
passestrue
16
name"Isabella"
dialogue"Io voglio aiutare, ma non capisco le sue parole… e lei non capisce me."
languages
ita1
eng0.7977070063694267
passestrue
17
name"Hunter"
dialogue"Yeah. I’m getting that."
languages
eng1
ita0.5876777251184835
passestrue
18
name"Isabella"
dialogue"Mi dispiace… mi dispiace."
languages
ita1
eng0.9608190091001011
19
name"Hunter"
dialogue"Don’t apologize. Just—can you show me the picture? The screen. Here."
languages
eng1
ita0.6806411837237978
passestrue
20
name"Isabella"
dialogue"Questa… ecco… questa è prima. E questa—"
languages
ita1
eng0.7746566791510612
passestrue
21
name"Hunter"
dialogue"Hold it. Zoom in. Right there."
languages
eng1
ita0.471993052540165
passestrue
22
name"Isabella"
dialogue"Lei vede? È… sfocato."
languages
ita1
eng0.6810344827586207
passestrue
23
name"Hunter"
dialogue"I see shadows. Hard to make out. But it’s something."
languages
eng1
ita0.6342624065261726
passestrue
24
name"Isabella"
dialogue"Quando sono tornata al dormitorio, non ho dormito. Sentivo… come passi fuori."
languages
ita1
eng0.8802131603336423
passestrue
25
name"Hunter"
dialogue"Did anyone follow you?"
languages
eng1
ita0.563102541630149
passestrue
26
name"Isabella"
dialogue"Non lo so. Ma oggi… al mercato, una donna mi guardava… e poi ha smesso quando ho alzato la macchina fotografica."
languages
ita1
eng0.6674740135230599
passestrue
27
name"Hunter"
dialogue"A woman at the market. Can you describe her?"
languages
eng1
ita0.4471582902771254
passestrue
28
name"Isabella"
dialogue"Capelli chiari… un cappotto rosso. Un sorriso… finto. Mi ha fatto… così."
languages
ita1
eng0.6846792452830188
passestrue
29
name"Hunter"
dialogue"She waved you off? Like ‘go away’?"
languages
eng1
ita0.6407673860911272
passestrue
30
name"Isabella"
dialogue"Sì. Come un avvertimento."
languages
ita1
eng0.8813056379821959
passestrue
31
name"Hunter"
dialogue"Alright. That’s helpful. Where are you staying?"
languages
eng1
ita0.5369831100757134
passestrue
32
name"Isabella"
dialogue"Dormitorio del college… vicino alla biblioteca."
languages
ita1
eng0.46094820498766786
passestrue
33
name"Hunter"
dialogue"Good. Stay there tonight. Don’t go out alone."
languages
eng1
ita0.647876141325923
passestrue
34
name"Isabella"
dialogue"Non capisco tutto, ma… sì. Rimango."
languages
ita1
eng0.9273927392739274
35
name"Hunter"
dialogue"Damn. I’ve got to take this."
languages
eng1
ita0.41189508681196896
passestrue
36
name"Isabella"
dialogue"È… importante?"
languages
ita1
eng0.6648879402347918
passestrue
37
name"Hunter"
dialogue"Yeah. Very."
languages
eng1
ita0.5485294117647059
passestrue
38
name"Isabella"
dialogue"Lei torna?"
languages
ita1
eng0.7496839443742098
passestrue
39
name"Hunter"
dialogue"I will. Don’t delete anything on that camera. And if you remember more—anything—go to the station."
languages
eng1
ita0.6701158574334483
passestrue
40
name"Isabella"
dialogue"Stazione di polizia… sì. Va bene."
languages
ita1
eng0.6291580041580042
passestrue
41
name"Hunter"
dialogue"Stay safe."
languages
ita1
eng0.9001692047377327
42
name"Isabella"
dialogue"Anche lei."
languages
ita1
eng0.8753462603878116
passestrue
43
name"Hunter"
dialogue"…Yeah."
languages
eng1
ita1