Run: 2026-07-01-01KWE8S62MEN3PXHG97YQANHB1

Run Details

Duration:
10.0s
Cost:
$0.004536
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
0.08% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
18.4364% 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
"Bill, I'm telling you, six-year-olds have terrible security." "Molly, there's a bouncy castle." "So?" "So bouncy castles are basically motion-sensor alarms. You touch one, the whole thing wobbles, kids scream, parents come running." "I've factored that in." "Have you though? Because your last plan involved a piñata as a 'diversionary explosive device.'" "That worked." "You got hit by a Transformer." "The candy went everywhere, didn't it? Classic misdirection." "Focus. The presents. Where are they?" "Table by the cake. Big pile, ribbons, the works." "And the cake?" "Why do you care about the cake?" "Molly, I always care about the cake." "We're not stealing cake, Bill." "We're stealing from a child's birthday party. I feel like cake is the least of our moral problems." "Fine. Grab a slice. But quietly." "Define quietly." "Don't announce it like you did at the bank." "That was one time." "You yelled 'CAKE FOR EVERYONE' at a hostage situation." "Morale matters." "Just—get the presents, skip the theatrics, no capes." "No promises." "Bill." "Fine. No capes. Probably."
created_at"2026-07-01T07:20:03.936Z" 7/1/2026, 7:20:03 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3116
moderation_latency(null)
generation_time9951
tokens_prompt77
tokens_completion315
native_tokens_prompt93
native_tokens_completion435
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"
service_tier"default"
usage0.004536
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01YV1Thhp6Z6PD58EDuQkjCT"
is_byokfalse
latency3034
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782890403-PcPtdeRh0WG72rNfLQq3"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890403-vs7rXOLYlmcE70TdYVcF"
upstream_id"msg_01YV1Thhp6Z6PD58EDuQkjCT"
total_cost0.004536
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
0.08% Matches word count n/a
neededCleanfalse
words171
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal174
wordsDialogue174
18.4364%