Run: 2026-07-01-01KWE9TFNJ57DWAECCJ9V0H6YH

Run Details

Duration:
8.3s
Cost:
$0.004726
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
75.16% Matches word count (details)
68.11% Dialogue to Total Word Ratio (details)
71.6318% 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
"So we're agreed," Molly said. "In through the bounce house, out through the balloon arch." "I still think the clown costume is overkill," Bill said. "Bill. It's a *children's party*. You need the clown costume." "I feel ridiculous." "You look ridiculous. That's the point. Nobody suspects a ridiculous man." "Fine. What's the signal when the presents are secured?" "Two honks of the nose." "Two honks." "Two honks, Bill. Don't overthink it." "What if there's cake? Do I eat the cake? Is that suspicious, a clown not eating cake?" "Eat the cake. Blend in. Just don't get frosting on the loot bag." "There's a loot bag now?" "I sewed it myself. It says 'Happy Birthday' on it." "That's either brilliant or the worst idea you've ever had." "It's both, Bill. It's always both." "What about the parents?" "Distraction. You do balloon animals, badly, while I grab the gifts from the table." "How badly?" "Bill-level badly. Which, conveniently, is very badly." "I resent that." "Resent it after we've got forty presents in a stolen wagon." "...Fine. Two honks." "Two honks." "I really hate the shoes." "Everyone hates the shoes."
created_at"2026-07-01T07:38:15.103Z" 7/1/2026, 7:38:15 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
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latency1787
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generation_time8296
tokens_prompt77
tokens_completion323
native_tokens_prompt93
native_tokens_completion454
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
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num_media_completion0
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.004726
router(null)
provider_responses
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endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01CixE6jgHHhUQQZMFzcpAeW"
is_byokfalse
latency1787
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-1782891495-SbFZbfU5DO7SXyLDPHwc"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891495-hV5TBc1xyOcJ0iT1FmD3"
upstream_id"msg_01CixE6jgHHhUQQZMFzcpAeW"
total_cost0.004726
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
75.16% Matches word count n/a
neededCleanfalse
words187
68.11% Dialogue to Total Word Ratio
Ratio: 97.87%, Deviation: 7.87%
neededCleanfalse
wordsTotal188
wordsDialogue184
71.6318%