Run: 2026-04-24-01KQ0G1T63KF4B6DAYC62KQYKX

Run Details

Duration:
6.7s
Cost:
$0.010740
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
59.33% Dialogue to Total Word Ratio (details)
79.5386% 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 unrolled the blueprint across the sticky diner table, flattening it with a ketchup bottle and two half-eaten pancakes. The floor plan of the Fun Barn glowed under the neon light, every ball pit and piƱata circled in red marker. She tapped the emergency exit with a chewed fingernail, then circled the present table three times for emphasis. Bill squinted at the diagram, nursing coffee that had gone cold somewhere around his third existential crisis of the morning. He had never robbed a seven-year-old before, and his conscience, which usually slept through these conversations, was now wide awake and demanding a lawyer. "Clowns scare me," Bill muttered. Molly didn't look up. She was calculating wrapping paper square footage, estimating getaway weight, factoring in the structural integrity of the average gift bag. Outside, rain smeared against the window like a bad alibi. Bill pictured tiny cone hats, tiny accusing faces, tiny lawyers. Molly slid him a clown mask across the table with the solemnity of a priest passing communion. He accepted it. Somewhere, a child was currently writing a thank-you note for gifts they would never receive, and Bill tried very hard not to think about that.
created_at"2026-04-24T19:39:15.527Z" 4/24/2026, 7:39:15 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency910
moderation_latency(null)
generation_time6650
tokens_prompt77
tokens_completion306
native_tokens_prompt98
native_tokens_completion410
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
usage0.01074
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"ca139e0e-0276-4d6d-b602-5489294503cf"
is_byokfalse
latency907
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777059555-n1SCbSiMsZxlSqzqS8KA"
session_id(null)
api_type"completions"
id"gen-1777059555-XDgg7qTyYfFxOq5758qz"
upstream_id"ca139e0e-0276-4d6d-b602-5489294503cf"
total_cost0.01074
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words196
59.33% Dialogue to Total Word Ratio
Ratio: 1.50%, Deviation: 8.50%
neededCleanfalse
wordsTotal200
wordsDialogue3
79.5386%