Model

Claude Sonnet 4.5

Test

Language Writing

Scenario

Character dialogue (Hindi) in a story

Run ID

2026-02-08-01KGZ02YA6GQ7RP6SS6XWE9VBA

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="Selvi"> Selvi is a 30-year old college student on a study abroad program. Born in India, she is fluent in Hindi 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 Hindi, 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: Selvi 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 Hindi, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Selvi and Hunter as a voice sheet: Selvi: "..." Hunter: "..."

Model response

AI
# Voice Sheet: Cafe Scene **Selvi:** *[muttering to herself in Hindi while examining photos on camera]* "Yeh kya hai? Yeh tasveeren... yeh bahut ajeeb hai." **Hunter:** "Excuse me, miss. I'm Detective Hunter. I'm investigating the disappearances in town. Were you at the apple festival yesterday evening?" **Selvi:** *[looking up, startled]* "Kya? Main... main samajh nahi pa rahi hoon." **Hunter:** "The festival. Yesterday. Did you see anything unusual?" **Selvi:** *[shaking her head, voice trembling]* "Mujhe nahi pata aap kya keh rahe hain, lekin... lekin maine kuch dekha. Vo aadmi... vo kayab ho gaya. Ek second tha, phir... kuch nahi!" **Hunter:** *[frowning]* "I'm sorry, I don't understand. Do you speak English?" **Selvi:** *[frantically pointing at her camera]* "Dekho! Dekho yeh tasveer! Yahan... yahan kuch galat hai!" **Hunter:** "Your camera? You have photos?" **Selvi:** *[nodding vigorously]* "Haan, haan! Tasveer!" *[turns camera to show him]* **Hunter:** *[leaning in to look]* "Wait... this is... Can I see that?" **Selvi:** *[pulling camera back protectively, upset]* "Mujhe dar lag raha hai. Vo log... vo kahan gaye? Main ghar jana chahti hoon!" **Hunter:** "Hey, it's okay. I'm trying to help. Help. Understand?" **Selvi:** *[tears welling up]* "Help? Mujhe help chahiye. Koi meri baat nahi samajh raha!" **Hunter:** *[pulling out phone]* "Let me call someone who can translate—" *[Hunter's phone rings]* **Hunter:** "Hold on." *[answers]* "Hunter here. What? When? I'll be right there." *[hangs up]* "I have to go. Stay here, okay? Stay. Here." **Selvi:** *[confused]* "Aap kahan ja rahe hain? Ruko!" **Hunter:** *[already backing away]* "I'll be back. I'll find someone who speaks... whatever language that is. Don't leave town!" **Selvi:** *[calling after him desperately]* "Mera matlab samjho! Kuch bahut galat ho raha hai yahan!" --- *[Translation notes for context:]* - *"Yeh kya hai? Yeh tasveeren... yeh bahut ajeeb hai." = "What is this? These photos... this is very strange."* - *"Main samajh nahi pa rahi hoon." = "I don't understand."* - *"Mujhe nahi pata aap kya keh rahe hain, lekin... lekin maine kuch dekha." = "I don't know what you're saying, but... but I saw something."*
created_at"2026-02-08T16:07:05.622264+00:00" Sunday, February 8th, 2026 at 4:07:05 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1576
moderation_latency215
generation_time15102
tokens_prompt262
tokens_completion663
native_tokens_prompt307
native_tokens_completion773
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" 
usage0.012516
router(null)
provider_responses
0
id"01a5fa2b-65a0-4bee-921c-74b9af9f17b4" 
status200
is_byokfalse
latency1576
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770566809-FNXdVbSZKgWlvTvSxl7K" 
upstream_id"01a5fa2b-65a0-4bee-921c-74b9af9f17b4" 
total_cost0.012516
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
50.0000% Parse dialogue n/a
dialogue
0
name"Selvi" 
dialogue"Yeh kya hai? Yeh tasveeren... yeh bahut ajeeb hai." 
languages
eng1
1
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter. I'm investigating the disappearances in town. Were you at the apple festival yesterday evening?" 
languages
eng1
passestrue
2
name"Selvi" 
dialogue"Kya? Main... main samajh nahi pa rahi hoon." 
languages
eng1
3
name"Hunter" 
dialogue"The festival. Yesterday. Did you see anything unusual?" 
languages
eng1
passestrue
4
name"Selvi" 
dialogue"Mujhe nahi pata aap kya keh rahe hain, lekin... lekin maine kuch dekha. Vo aadmi... vo kayab ho gaya. Ek second tha, phir... kuch nahi!" 
languages
eng1
5
name"Hunter" 
dialogue"I'm sorry, I don't understand. Do you speak English?" 
languages
eng1
passestrue
6
name"Selvi" 
dialogue"Dekho! Dekho yeh tasveer! Yahan... yahan kuch galat hai!" 
languages
eng1
7
name"Hunter" 
dialogue"Your camera? You have photos?" 
languages
eng1
passestrue
8
name"Selvi" 
dialogue"Haan, haan! Tasveer!" 
languages
eng1
9
name"Hunter" 
dialogue"Wait... this is... Can I see that?" 
languages
eng1
passestrue
10
name"Selvi" 
dialogue"Mujhe dar lag raha hai. Vo log... vo kahan gaye? Main ghar jana chahti hoon!" 
languages
eng1
11
name"Hunter" 
dialogue"Hey, it's okay. I'm trying to help. Help. Understand?" 
languages
eng1
passestrue
12
name"Selvi" 
dialogue"Help? Mujhe help chahiye. Koi meri baat nahi samajh raha!" 
languages
eng1
13
name"Hunter" 
dialogue"Let me call someone who can translate—" 
languages
eng1
passestrue
14
name"Hunter" 
dialogue"I have to go. Stay here, okay? Stay. Here." 
languages
eng1
passestrue
15
name"Selvi" 
dialogue"Aap kahan ja rahe hain? Ruko!" 
languages
eng1
16
name"Hunter" 
dialogue"I'll be back. I'll find someone who speaks... whatever language that is. Don't leave town!" 
languages
eng1
passestrue
17
name"Selvi" 
dialogue"Mera matlab samjho! Kuch bahut galat ho raha hai yahan!" 
languages
eng1