Run: 2026-02-24-01KJ8WKV2W14B7J26VTEKS1WW9

Run Details

Duration:
1m 26s
Cost:
$0.147606
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
99.90% Dialogue to Total Word Ratio (details)
98.7640% 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 floor plan across the hood of their rusty van and tapped it with her finger. The van smelled of old cheese and regret, which was honestly appropriate. "The bouncy castle is our biggest problem," she said. Bill squinted at the diagram. "We go under it." "Under the bouncy castle." "Like a tunnel." "Bill, it's inflatable." He stared at her. "We go over it then." "We are not going over a bouncy castle." "Then what's the plan, Molly?" "We walk around it. The presents are stacked by the garden wall. We grab the bags, we're gone in forty seconds." Bill nodded slowly. Outside, the muffled screech of twenty-three sugar-crazed six-year-olds drifted through the afternoon air. Pink balloons bobbed over the fence of number fourteen like cheerful little warnings. "What if the clown sees us?" "Avoid the clown." "I can't avoid the clown. He finds me, Molly. He always finds me." "Then we deal with the clown." "How do you deal with a clown?" She rolled up the floor plan with a sigh. Every job had one unexpected complication. Usually it involved lasers or tripwires. Today it was a man named Blinky.
created_at"2026-02-24T22:34:15.524Z" 2/24/2026, 10:34:15 PM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency707
moderation_latency144
generation_time86150
tokens_prompt77
tokens_completion1124
native_tokens_prompt92
native_tokens_completion9822
native_tokens_completion_images(null)
native_tokens_reasoning817
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"
usage0.147606
router(null)
provider_responses
0
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
id"88a32437-e474-4f09-afc3-38f8791e680a"
is_byokfalse
latency707
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771972455-zHDLwWef09sMpoR7hzQa"
upstream_id"88a32437-e474-4f09-afc3-38f8791e680a"
total_cost0.147606
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
97.63% Matches word count n/a
neededCleanfalse
words193
99.90% Dialogue to Total Word Ratio
Ratio: 48.22%, Deviation: 1.78%
neededCleanfalse
wordsTotal197
wordsDialogue95
98.7640%