Model

Claude Sonnet 4.5

Test

Language Writing

Scenario

Character dialogue (Italian) in a story

Run ID

2026-02-08-01KGYY9VMXFGAKN7GE3EEKY2YS

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
# Voice Sheet: Cafe Scene **Isabella:** *[looking through photos on camera, muttering to herself]* "Incredibile... cosa ho visto ieri sera..." **Hunter:** "Excuse me, miss. I'm Detective Hunter with the Alborn Police. Mind if I ask you a few questions?" **Isabella:** *[looks up startled, eyes wide]* "Oh! Ehm... polizia? Sì, sì... io... io ho visto qualcosa!" **Hunter:** "I'm sorry, I don't... do you speak English?" **Isabella:** *[shaking her head, speaking rapidly and troubled]* "Non parlo inglese! Ma devo dire... quella notte, vicino al parco... ho visto una figura strana! Avevo la mia macchina fotografica, ma era troppo buio!" **Hunter:** "Okay, slow down. I don't understand what you're saying. Were you here last night? During the incident?" **Isabella:** *[pointing to her camera frantically]* "Sì! Ieri sera! Stavo facendo fotografie del tramonto quando... quando ho sentito qualcosa! Era terrificante!" **Hunter:** *[frustrated, pulling out notepad]* "Right. Camera. You took photos? Can I see?" **Isabella:** *[nodding, hands trembling as she shows camera]* "Ecco, guarda! Ma non si vede molto... troppo scuro. Avevo tanta paura!" **Hunter:** "These are too dark to make out anything. Damn it. Look, I need to find someone who can translate—" **Isabella:** *[urgently grabbing his arm]* "No, no! Devi capire! C'è qualcosa di pericoloso qui! Quella persona... o quella cosa... non era normale!" **Hunter:** "I can see you're upset about something, but I can't help you if I don't know what you're saying." **Isabella:** *[frustrated, near tears]* "Perché non capisci?! Qualcuno potrebbe essere in pericolo!" **Hunter:** *[phone rings, he holds up a finger]* "Hold on. Hunter here." **Hunter:** *[pause, listening]* "Another one? When? ... I'll be right there." **Hunter:** *[to Isabella]* "I have to go. Stay in town, okay? STAY. IN. TOWN. I'll find a translator and come back." **Isabella:** *[confused]* "Cosa? Non capisco... Stai andando via? Ma io devo dirti—" **Hunter:** *[already walking away quickly]* "I'll be back. Just... don't leave Alborn." **Isabella:** *[calling after him desperately]* "Aspetta! Non andare! È pericoloso! PERICOLOSO!" **Isabella:** *[slumps back in chair, defeated]* "Madonna... cosa faccio adesso?"
created_at"2026-02-08T15:35:53.596537+00:00" Sunday, February 8th, 2026 at 3:35:53 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1406
moderation_latency160
generation_time13414
tokens_prompt261
tokens_completion617
native_tokens_prompt297
native_tokens_completion697
native_tokens_completion_images(null)
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"stop" 
usage0.011346
router(null)
provider_responses
0
id"271247b6-5463-4321-a213-fb6e49756f4d" 
status200
is_byokfalse
latency1406
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770564939-hanKQwDtkNpcovOh42fR" 
upstream_id"271247b6-5463-4321-a213-fb6e49756f4d" 
total_cost0.011346
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
95.0000% Parse dialogue n/a
dialogue
0
name"Isabella" 
dialogue"Incredibile... cosa ho visto ieri sera..." 
languages
ita1
eng0.7060251600088281
passestrue
1
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter with the Alborn Police. Mind if I ask you a few questions?" 
languages
eng1
ita0.6485868911605532
passestrue
2
name"Isabella" 
dialogue"Oh! Ehm... polizia? Sì, sì... io... io ho visto qualcosa!" 
languages
ita1
eng0.7705074139572847
passestrue
3
name"Hunter" 
dialogue"I'm sorry, I don't... do you speak English?" 
languages
eng1
ita0.8769554753309265
passestrue
4
name"Isabella" 
dialogue"Non parlo inglese! Ma devo dire... quella notte, vicino al parco... ho visto una figura strana! Avevo la mia macchina fotografica, ma era troppo buio!" 
languages
ita1
eng0.6927182163187855
passestrue
5
name"Hunter" 
dialogue"Okay, slow down. I don't understand what you're saying. Were you here last night? During the incident?" 
languages
eng1
ita0.6919610007358352
passestrue
6
name"Isabella" 
dialogue"Sì! Ieri sera! Stavo facendo fotografie del tramonto quando... quando ho sentito qualcosa! Era terrificante!" 
languages
ita1
eng0.7864722497900603
passestrue
7
name"Hunter" 
dialogue"Right. Camera. You took photos? Can I see?" 
languages
eng1
ita0.6712676056338028
passestrue
8
name"Isabella" 
dialogue"Ecco, guarda! Ma non si vede molto... troppo scuro. Avevo tanta paura!" 
languages
ita1
eng0.7433040078201368
passestrue
9
name"Hunter" 
dialogue"These are too dark to make out anything. Damn it. Look, I need to find someone who can translate—" 
languages
eng1
ita0.6688539957815796
passestrue
10
name"Isabella" 
dialogue"No, no! Devi capire! C'è qualcosa di pericoloso qui! Quella persona... o quella cosa... non era normale!" 
languages
ita1
eng0.724291206150889
passestrue
11
name"Hunter" 
dialogue"I can see you're upset about something, but I can't help you if I don't know what you're saying." 
languages
eng1
ita0.8595753626235022
passestrue
12
name"Isabella" 
dialogue"Perché non capisci?! Qualcuno potrebbe essere in pericolo!" 
languages
ita1
eng0.6925475522294979
passestrue
13
name"Hunter" 
dialogue"Hold on. Hunter here." 
languages
eng1
ita0.7162698412698413
passestrue
14
name"Hunter" 
dialogue"Another one? When? ... I'll be right there." 
languages
eng1
ita0.5170840159138779
passestrue
15
name"Hunter" 
dialogue"I have to go. Stay in town, okay? STAY. IN. TOWN. I'll find a translator and come back." 
languages
eng1
ita0.8589513300829699
passestrue
16
name"Isabella" 
dialogue"Cosa? Non capisco... Stai andando via? Ma io devo dirti—" 
languages
ita1
eng0.7992148065058889
passestrue
17
name"Hunter" 
dialogue"I'll be back. Just... don't leave Alborn." 
languages
eng1
ita0.7011019283746556
passestrue
18
name"Isabella" 
dialogue"Aspetta! Non andare! È pericoloso! PERICOLOSO!" 
languages
ita1
eng0.983285215012916
19
name"Isabella" 
dialogue"Madonna... cosa faccio adesso?" 
languages
ita1
eng0.6186061381074168
passestrue