Model

Claude Sonnet 4.5

Test

Language Writing

Scenario

Character dialogue (Hindi) in a story

Run ID

2026-02-08-01KGYYDHJF875KDPTSAXH7ZKPM

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 while reviewing photos]* "Yeh kya hai? Yeh tasveer... yeh possible kaise hai?" **Hunter:** "Excuse me, miss. I'm Detective Hunter. Mind if I ask you a few questions?" **Selvi:** *[looking up, startled]* "Kya? Kaun hain aap?" **Hunter:** "I'm investigating the disappearances. Were you in town last Tuesday evening?" **Selvi:** *[shaking her head, distressed]* "Mujhe samajh nahi aa raha... main... main uss raat wahan thi. Maine kuch dekha." **Hunter:** "I... sorry, do you speak English?" **Selvi:** *[frantically gesturing to her camera]* "Dekho! Yeh camera... yeh tasveer! Maine isse dekha!" *[voice trembling]* "Woh aadmi... woh gayab ho gaya, bilkul mere saamne se!" **Hunter:** "Ma'am, I don't understand what you're saying. Can you—" **Selvi:** *[tears forming in her eyes]* "Koi meri baat kyu nahi samajh raha? Main pagal nahi hoon! Maine sach mein dekha hai!" **Hunter:** "Okay, okay. Just... calm down. Let me see if I can find a translator." **Selvi:** *[wiping her eyes, pointing at camera screen]* "Yeh... yeh sach hai." **Hunter:** "Is that a photo of something? Can I see?" **Selvi:** *[hesitantly showing the camera]* "Haan... lekin aap samjhoge kaise?" **Hunter:** *[studying the photo]* "Wait, is this... when did you take this?" **Selvi:** "Mangalwar ki raat. Jab woh... jab woh sab hua." **Hunter:** *[phone rings]* "Hold on." *[answering]* "Hunter here... What? Another one? ... I'll be right there." *[to Selvi]* "I have to go. Don't leave town. I'll find someone who can help us communicate." **Selvi:** *[confused]* "Aap kahan ja rahe hain? Meri madad kaun karega?" **Hunter:** *[walking away quickly]* "Stay here. I'll be back." **Selvi:** *[calling after him]* "Rukiye! Please... koi toh meri baat suno!"
created_at"2026-02-08T15:37:52.13646+00:00" Sunday, February 8th, 2026 at 3:37:52 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1310
moderation_latency187
generation_time11398
tokens_prompt262
tokens_completion534
native_tokens_prompt307
native_tokens_completion634
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" 
usage0.010431
router(null)
provider_responses
0
id"6b9c1f7e-c269-4c22-be6c-e5fd069a26be" 
status200
is_byokfalse
latency1310
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770565060-TfVim96KGsK9hQDKvPkL" 
upstream_id"6b9c1f7e-c269-4c22-be6c-e5fd069a26be" 
total_cost0.010431
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
47.3684% Parse dialogue n/a
dialogue
0
name"Selvi" 
dialogue"Yeh kya hai? Yeh tasveer... yeh possible kaise hai?" 
languages
eng1
1
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter. Mind if I ask you a few questions?" 
languages
eng1
passestrue
2
name"Selvi" 
dialogue"Kya? Kaun hain aap?" 
languages
eng1
3
name"Hunter" 
dialogue"I'm investigating the disappearances. Were you in town last Tuesday evening?" 
languages
eng1
passestrue
4
name"Selvi" 
dialogue"Mujhe samajh nahi aa raha... main... main uss raat wahan thi. Maine kuch dekha." 
languages
eng1
5
name"Hunter" 
dialogue"I... sorry, do you speak English?" 
languages
eng1
passestrue
6
name"Selvi" 
dialogue"Woh aadmi... woh gayab ho gaya, bilkul mere saamne se!" 
languages
eng1
7
name"Hunter" 
dialogue"Ma'am, I don't understand what you're saying. Can you—" 
languages
eng1
passestrue
8
name"Selvi" 
dialogue"Koi meri baat kyu nahi samajh raha? Main pagal nahi hoon! Maine sach mein dekha hai!" 
languages
eng1
9
name"Hunter" 
dialogue"Okay, okay. Just... calm down. Let me see if I can find a translator." 
languages
eng1
passestrue
10
name"Selvi" 
dialogue"Yeh... yeh sach hai." 
languages
eng1
11
name"Hunter" 
dialogue"Is that a photo of something? Can I see?" 
languages
eng1
passestrue
12
name"Selvi" 
dialogue"Haan... lekin aap samjhoge kaise?" 
languages
eng1
13
name"Hunter" 
dialogue"Wait, is this... when did you take this?" 
languages
eng1
passestrue
14
name"Selvi" 
dialogue"Mangalwar ki raat. Jab woh... jab woh sab hua." 
languages
eng1
15
name"Hunter" 
dialogue"I have to go. Don't leave town. I'll find someone who can help us communicate." 
languages
eng1
passestrue
16
name"Selvi" 
dialogue"Aap kahan ja rahe hain? Meri madad kaun karega?" 
languages
eng1
17
name"Hunter" 
dialogue"Stay here. I'll be back." 
languages
eng1
passestrue
18
name"Selvi" 
dialogue"Rukiye! Please... koi toh meri baat suno!" 
languages
eng1