Run: 2026-07-01-01KWE9301V48DSRG8FZGQVCHX4

Run Details

Duration:
9.4s
Cost:
$0.004826
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.8722% 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 leaned against the van, tapping the blueprint of the Hendersons' backyard like it was a bank vault schematic. "So the presents are on the gift table," she said, "guarded by a bouncy castle." Bill snorted. "A bouncy castle isn't security, Molly." "It's a perimeter, Bill. Kids bounce, adults watch kids bounce, nobody watches the table." "You want us to dress as clowns." "I want us to *be* clowns. There's a difference. Method acting." Bill crossed his arms. "Last time you said 'method acting,' we ended up actually delivering a singing telegram." "That job paid, didn't it?" "We got tipped in Monopoly money!" Molly ignored him, unrolling a second sheet. "Cake cutting at three. That's our window. Everyone's distracted by frosting, we grab the loot, we're gone before 'Happy Birthday' finishes the second verse." "And if some kid notices two grown adults stuffing Legos into a duffel bag?" "We tell them we're from Amazon. Returns department." Bill stared at her. "That's not a real department." "It is now." He sighed, already reaching for the clown wig. "Why do I let you plan these things?" Molly grinned, tossing him a red nose. "Because I'm the only one who thinks big enough to rob a six-year-old."
created_at"2026-07-01T07:25:25.447Z" 7/1/2026, 7:25:25 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1805
moderation_latency(null)
generation_time9354
tokens_prompt77
tokens_completion330
native_tokens_prompt93
native_tokens_completion464
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"
usage0.004826
router(null)
provider_responses
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endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01MMb1Wn9HDAfGWncTAmoPqE"
is_byokfalse
latency1805
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-1782890725-Qgvt55KNVgyApGKBnvPO"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890725-HFuYKBjuJuhZhFZCtXSR"
upstream_id"msg_01MMb1Wn9HDAfGWncTAmoPqE"
total_cost0.004826
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
99.74% Matches word count n/a
neededCleanfalse
words204
0.00% Dialogue to Total Word Ratio
Ratio: 78.64%, Deviation: 28.64%
neededCleanfalse
wordsTotal206
wordsDialogue162
49.8722%