Model

Claude Sonnet 4.5

Test

Language Writing

Scenario

Character dialogue (Hindi) in a story

Run ID

2026-02-08-01KGYX51MEX5HSHCXW6Y43XJFY

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:** *[looking at camera, muttering to herself]* "Yeh tasveer... kuch ajeeb hai." **Hunter:** "Excuse me, miss. I'm Detective Hunter. Mind if I ask you a few questions?" **Selvi:** *[looks up, startled]* "Kya? Aap kaun hain?" **Hunter:** "I'm investigating the disappearances in town. Were you at the apple festival yesterday?" **Selvi:** *[visibly shaken, speaking rapidly]* "Haan, main wahan thi! Maine kuch dekha... ek aadmi... woh achanak gayab ho gaya! Main bohot dar gayi thi!" **Hunter:** *[frowns, confused]* "I... I'm sorry, I don't understand. Do you speak English?" **Selvi:** *[frustrated, pointing at her camera]* "Camera! Dekho! Main... main..." *[gestures frantically]* "Aadmi... gayab!" **Hunter:** "Your camera? You saw something?" *[gestures for her to show him]* **Selvi:** *[scrolling through photos, hands trembling]* "Yeh dekho... yahan... aur phir... koi nahi hai! Kaise?" **Hunter:** *[studying the photos]* "Wait, this is... where did this person go?" *[looks at Selvi]* "What did you see?" **Selvi:** *[touching her chest, distressed]* "Mujhe nahi pata! Main bahut darti hoon. Yeh jagah... kuch galat hai yahan!" **Hunter:** "Hey, hey... it's okay. Calm down." *[speaks slowly]* "Can you... show me... where?" **Selvi:** *[takes a deep breath, pointing]* "Festival... wahan..." *[makes disappearing gesture with her hands]* "Poof!" **Hunter:** *[nods slowly]* "The festival. Someone disappeared at the festival. That matches the reports..." **Selvi:** "Aap samajh rahe hain?" **Hunter:** "I need to find someone who can translate. This could be important—" *[Hunter's phone rings]* **Hunter:** *[answering]* "Hunter here. What? Another one? Where? ...I'll be right there." *[hangs up, looks at Selvi apologetically]* **Hunter:** "I have to go. Please—stay here. I'll come back with a translator. Understand? Stay?" **Selvi:** *[confused]* "Aap kahan ja rahe hain? Main akeli..." **Hunter:** *[backing away]* "I'll be back. Don't leave town." *[exits quickly]* **Selvi:** *[calling after him]* "Rukiye! Main kya karoon?" *[sits back down, clutching her camera]* "Bhagwan..."
created_at"2026-02-08T15:15:47.147112+00:00" Sunday, February 8th, 2026 at 3:15:47 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1534
moderation_latency148
generation_time12952
tokens_prompt262
tokens_completion624
native_tokens_prompt307
native_tokens_completion710
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" 
usage0.011571
router(null)
provider_responses
0
id"79c3c238-235e-4c6c-b68c-1be0ffed313f" 
status200
is_byokfalse
latency1534
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770563733-EZeL5Jq4F5G7khd0sTP0" 
upstream_id"79c3c238-235e-4c6c-b68c-1be0ffed313f" 
total_cost0.011571
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
52.3810% Parse dialogue n/a
dialogue
0
name"Selvi" 
dialogue"Yeh tasveer... kuch ajeeb 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? Aap kaun hain?" 
languages
eng1
3
name"Hunter" 
dialogue"I'm investigating the disappearances in town. Were you at the apple festival yesterday?" 
languages
eng1
passestrue
4
name"Selvi" 
dialogue"Haan, main wahan thi! Maine kuch dekha... ek aadmi... woh achanak gayab ho gaya! Main bohot dar gayi thi!" 
languages
eng1
5
name"Hunter" 
dialogue"I... I'm sorry, I don't understand. Do you speak English?" 
languages
eng1
passestrue
6
name"Selvi" 
dialogue"Aadmi... gayab!" 
languages
eng1
7
name"Hunter" 
dialogue"Your camera? You saw something?" 
languages
eng1
passestrue
8
name"Selvi" 
dialogue"Yeh dekho... yahan... aur phir... koi nahi hai! Kaise?" 
languages
eng1
9
name"Hunter" 
dialogue"What did you see?" 
languages
eng1
passestrue
10
name"Selvi" 
dialogue"Mujhe nahi pata! Main bahut darti hoon. Yeh jagah... kuch galat hai yahan!" 
languages
eng1
11
name"Hunter" 
dialogue"Can you... show me... where?" 
languages
eng1
passestrue
12
name"Selvi" 
dialogue"Poof!" 
languages
eng1
13
name"Hunter" 
dialogue"The festival. Someone disappeared at the festival. That matches the reports..." 
languages
eng1
passestrue
14
name"Selvi" 
dialogue"Aap samajh rahe hain?" 
languages
eng1
15
name"Hunter" 
dialogue"I need to find someone who can translate. This could be important—" 
languages
eng1
passestrue
16
name"Hunter" 
dialogue"Hunter here. What? Another one? Where? ...I'll be right there." 
languages
eng1
passestrue
17
name"Hunter" 
dialogue"I have to go. Please—stay here. I'll come back with a translator. Understand? Stay?" 
languages
eng1
passestrue
18
name"Selvi" 
dialogue"Aap kahan ja rahe hain? Main akeli..." 
languages
eng1
19
name"Hunter" 
dialogue"I'll be back. Don't leave town." 
languages
eng1
passestrue
20
name"Selvi" 
dialogue"Bhagwan..." 
languages
eng1