Run: 2026-05-10-01KR93ABYFMGK2W6TX7CX475N8

Run Details

Model:
Grok 4.3
Duration:
5.2s
Cost:
$0.000647
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
60.65% Count dialogue tags (details)

Model input

User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.

Model response

AI
“What a terrible shame about Mrs. Langley, isn’t it?” the older woman behind the counter said, slicing a fresh loaf of sourdough. The woman with the coffee cup nodded, setting it down carefully. “They found those letters under her porch, you know. All addressed to that nephew of hers who supposedly moved away years ago.” “I heard the ink was still wet on the last one.” The knife paused mid-sliced. “Makes you wonder who was really writing them.” “Or who would want anyone to think she’d written them.” She tapped the rim of her cup. “The police asked me if she owed money. I told them she paid cash every Thursday for her cinnamon rolls.” The bell above the door chimed softly as another customer entered, but neither woman looked up. “Funny how people remember things differently after someone dies. You’d think we’d all have the same story about what Mrs. Langley did last Tuesday.”
created_at"2026-05-10T14:05:36.087Z" 5/10/2026, 2:05:36 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency737
moderation_latency(null)
generation_time5126
tokens_prompt81
tokens_completion244
native_tokens_prompt183
native_tokens_completion194
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
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"completed"
service_tier"default"
usage0.00064655
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"750415d0-e11c-98eb-b0de-680346449a44"
is_byokfalse
latency96
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778421936-I9S8Fxxx7txQUMFcQB6i"
session_id(null)
api_type"completions"
id"gen-1778421936-PYxSyOmwAJ28tzXc0s8f"
upstream_id"750415d0-e11c-98eb-b0de-680346449a44"
total_cost0.00064655
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
60.65% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"the older woman behind the counter said"