Run: 2026-03-12-01KKHZGX66H18CMARSAES8KT62

Run Details

Duration:
31.6s
Cost:
$0.049002
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.3561% 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 and Bill crouched behind the bushes near the children's party, their eyes fixed on the pile of presents. They had planned this heist for days, studying the routines and choosing the best time to strike. The idea of stealing from a birthday celebration was both thrilling and absurd, fitting their history of bungled jobs. Bill looked at his partner with doubt, but Molly was confident in their silly disguises. They would blend in with the other entertainers and make their move swiftly. Molly whispered, "We go in as clowns and steal the presents while the kids are blindfolded for pin the tail." Bill replied, "Got it." With that, they adjusted their oversized shoes and bright wigs, ready to execute the plan. The sounds of children playing provided the perfect cover for their sneaky operation. If successful, they would escape with bags full of toys and gifts, laughing all the way to their fence. But they knew one wrong move could lead to a chase by angry parents and crying kids. This was the most comical heist they had ever attempted. It was finally time to launch their ridiculous scheme without any more delays.
created_at"2026-03-12T21:33:56.81Z" 3/12/2026, 9:33:56 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency30894
moderation_latency(null)
generation_time31488
tokens_prompt77
tokens_completion283
native_tokens_prompt184
native_tokens_completion8144
native_tokens_completion_images0
native_tokens_reasoning7917
native_tokens_cached128
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"completed"
usage0.0490016
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"0bb4549a-65c1-02c5-ded2-05806f90ee62"
is_byokfalse
latency288
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351236-vpNbBjL7m0Q4It4wn2QB"
upstream_id"0bb4549a-65c1-02c5-ded2-05806f90ee62"
total_cost0.0490016
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
98.71% Matches word count n/a
neededCleanfalse
words194
100.00% Dialogue to Total Word Ratio
Ratio: 10.31%, Deviation: 0.31%
neededCleanfalse
wordsTotal194
wordsDialogue20
99.3561%