Run: 2026-02-24-01KJ8WRGE2EFH20RBJ30D6X3Z6

Run Details

Duration:
2m 5s
Cost:
$0.201021
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
99.85% Dialogue to Total Word Ratio (details)
99.9261% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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
Molly spread the hand-drawn map across the park bench, anchoring the corners with her lukewarm coffee cup and Bill's reluctant elbow, which he hadn't offered willingly. "The bounce house is our biggest problem," she said, tapping the wobbly purple rectangle she'd sketched from memory. "It completely blocks the side gate." Bill scratched his chin thoughtfully. "We go in through the front. Bold as anything. Nobody suspects the clown." "You're not a real clown, Bill." "I have the wig." Molly stared at him for a long, uncomfortable moment while a fat pigeon waddled boldly between them, apparently also judging him. "The presents are stacked near the gazebo. Sixty-plus gifts based on the RSVPs I intercepted." "You intercepted a six-year-old's birthday invitations?" "I prefer the technical term reconnaissance." Bill nodded slowly, the way he always did when he was both deeply impressed and mildly horrified. "And what exactly is the exit strategy?" "The bouncy castle." "You said it was a problem." "It's a problem getting in," Molly said, finally smiling. "It's a perfect getaway vehicle heading out." Bill looked at the map, then at Molly, then back at the map. "I'm not sure that's how physics works." "Neither is our entire career."
created_at"2026-02-24T22:36:48.46Z" 2/24/2026, 10:36:48 PM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency867
moderation_latency(null)
generation_time125329
tokens_prompt77
tokens_completion3133
native_tokens_prompt92
native_tokens_completion13383
native_tokens_completion_images(null)
native_tokens_reasoning2794
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"
usage0.201021
router(null)
provider_responses
0
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
id"msg_014HsmiJUnZHJ9G1iQumi9LU"
is_byokfalse
latency854
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Anthropic"
status200
api_type"completions"
id"gen-1771972608-fLJyvrTFzdToafvSYZp7"
upstream_id"msg_014HsmiJUnZHJ9G1iQumi9LU"
total_cost0.201021
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
99.85% Dialogue to Total Word Ratio
Ratio: 51.96%, Deviation: 1.96%
neededCleanfalse
wordsTotal204
wordsDialogue106
99.9261%