Run: 2026-02-08-01KGYZJE463PS13HMJBC936SY9

Run Details

Duration:
10.1s
Cost:
$0.008125
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
99.38% Matches word count (details)
99.73% Dialogue to Total Word Ratio (details)
99.5558% 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 hand-drawn map across the sticky diner table, knocking over a sugar dispenser in the process. The blueprint, scrawled in purple crayon she'd stolen from a dentist's office, depicted the Henderson backyard in extraordinary detail. She'd even drawn the inflatable bounce house with little squiggly lines to indicate its bounciness. Bill studied the map while chewing a french fry with the intensity of a man defusing a bomb. His black turtleneck, which he insisted on wearing to every planning session regardless of the ninety-degree heat, was already drenched in sweat. He traced his greasy finger along the perimeter fence. "We go in through the bounce house," he whispered. Molly shook her head violently enough to dislodge her sunglasses. She jabbed at the map where she'd drawn a menacing stick figure holding what appeared to be a spatula. "That's the dad. He's grilling right next to it." Bill leaned back and folded his arms, his turtleneck squeaking against the vinyl booth. He hadn't planned for a grilling father. Fathers who grilled were territorial, unpredictable creatures who never left their stations. The presents, piled somewhere near the picnic table, might as well have been locked in Fort Knox surrounded by a moat of charcoal smoke.
created_at"2026-02-08T15:57:59.514643+00:00" 2/8/2026, 3:57:59 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1655
moderation_latency(null)
generation_time10024
tokens_prompt61
tokens_completion263
native_tokens_prompt75
native_tokens_completion310
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.008125
router(null)
provider_responses
0
id"msg_0163DxifBe1rZGtwe4xsypsA"
status200
is_byokfalse
latency1649
endpoint_id"c926c048-563e-44b0-8434-95965bee924c"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-opus-20260205"
api_type"completions"
id"gen-1770566269-0WRx4WRtywtmh3CKaAoZ"
upstream_id"msg_0163DxifBe1rZGtwe4xsypsA"
total_cost0.008125
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
99.38% Matches word count n/a
neededCleanfalse
words205
99.73% Dialogue to Total Word Ratio
Ratio: 7.73%, Deviation: 2.27%
neededCleanfalse
wordsTotal207
wordsDialogue16
99.5558%