Run: 2026-02-18-01KHQ932M4VRAF4X28YY544ZKE

Run Details

Duration:
7.3s
Cost:
$0.005025
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
86.38% Matches word count (details)
99.78% Dialogue to Total Word Ratio (details)
93.0796% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
"Right, so the birthday is at two o'clock," Molly said, spreading the hand-drawn map across the hood of the van. "Who drew this? A toddler?" Bill squinted at the crayon markings. "Focus. The presents will be in the living room, near the inflatable dinosaur." "There's an inflatable dinosaur?" "Bill." "Sorry, sorry. What about the parents?" "Occupied. Twelve screaming seven-year-olds playing pass the parcel will do that to a person." "And the cake situation?" "What about the cake situation?" "I'm just saying, if we're already in there..." "We are not stealing a child's birthday cake, Bill." "Just a slice." "Absolutely not." "Half a slice." "I will leave you here." Bill folded his arms. "How do we get out with all the presents without anyone noticing?" "We wear the clown costumes." "I knew there were clown costumes. I knew it from the moment you called me at six this morning with that tone." "What tone?" "Your clown tone." "I don't have a clown tone." "Molly, you absolutely have a clown tone." "Just put the wig on." "Does it have to be the red one?" "Get in the van."
created_at"2026-02-18T02:26:05.473367+00:00" 2/18/2026, 2:26:05 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency706
moderation_latency170
generation_time7036
tokens_prompt77
tokens_completion312
native_tokens_prompt75
native_tokens_completion320
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"
usage0.005025
router(null)
provider_responses
0
id"7f830f92-446a-49a4-bc0e-aca1afc39251"
status200
is_byokfalse
latency706
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381557-62Sok8Tm1uLTfdeMvpho"
upstream_id"7f830f92-446a-49a4-bc0e-aca1afc39251"
total_cost0.005025
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
86.38% Matches word count n/a
neededCleanfalse
words189
99.78% Dialogue to Total Word Ratio
Ratio: 87.83%, Deviation: 2.17%
neededCleanfalse
wordsTotal189
wordsDialogue166
93.0796%