Run: 2026-02-24-01KJ8W4TEH4XFPYQKEGV8HWM1Z

Run Details

Duration:
1m 35s
Cost:
$0.220260
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 blueprint across the hood of their dented minivan, anchoring one corner with a juice box she had swiped from a gas station. The document showed the full layout of 47 Maple Drive, including the backyard where, according to three days of surveillance, little Timmy Henderson would celebrate his seventh birthday with thirty sugar-crazed children, a bouncy castle, and a present table groaning under the weight of wrapped gifts. Bill squinted at the blueprint, then at Molly, then back at the blueprint. He tugged at his black turtleneck, which was already making him sweat in the August heat. "We breach during the piñata, when the kids go feral," Molly said, tapping the diagram. Bill nodded slowly. He had seen the piñata during reconnaissance. It was shaped like a dinosaur and stuffed with enough candy to ensure every child would be temporarily blinded by greed. The perfect window. "What about the clown?" Bill whispered. Molly's jaw tightened. She hadn't accounted for the clown. Clowns were wildcards, unpredictable agents of chaos with oversized pockets and suspicious alertness. She pulled a second juice box from her coat and took a long, contemplative sip. "We take the clown out first," she said.
created_at"2026-02-24T22:26:03.361Z" 2/24/2026, 10:26:03 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1488
moderation_latency154
generation_time94981
tokens_prompt77
tokens_completion1053
native_tokens_prompt92
native_tokens_completion8792
native_tokens_completion_images(null)
native_tokens_reasoning733
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"
usage0.22026
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"504c76f8-c5f8-4ccc-9b44-a0851a5300ea"
is_byokfalse
latency1448
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771971963-S8T1gdfQxiM23A5JwSUd"
upstream_id"504c76f8-c5f8-4ccc-9b44-a0851a5300ea"
total_cost0.22026
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 9.95%, Deviation: 0.05%
neededCleanfalse
wordsTotal201
wordsDialogue20
100.0000%