Run: 2026-10-13-01M4TBXZ422F9VM748ACPFYK61

Run Details

Duration:
16.7s
Cost:
$0.013360
Provider:
Fireworks

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain hammered the harbor while Inspector Vale reached the pier. A lantern swung above the trawler, painting the black water. Below deck, Captain Ivers lay beside his small broken compass. His silver whistle was gone, yet his lips held salt. The crew swore they heard chapel bells after midnight passed. Vale found crimson wool snagged upon the cold cabin door. Then every gull rose screaming from the mast at once. Somewhere far below, a radio whispered the dead man's name.
created_at"2026-10-13T10:11:34.157Z" 10/13/2026, 10:11:34 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency882
moderation_latency(null)
generation_time16666
tokens_prompt46
tokens_completion872
native_tokens_prompt123
native_tokens_completion888
native_tokens_completion_images(null)
native_tokens_reasoning773
native_tokens_cached122
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"stop"
service_tier(null)
usage0.0133596
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791886294-8v30LSfAa0oEyTEnhsbO"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791886294-lgFrlZD4qcLprXovCdfA"
upstream_id"chatcmpl-a3326318be4746a0bc245421fa80bd23"
provider_responses
0
endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-a3326318be4746a0bc245421fa80bd23"
is_byokfalse
latency882
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.0133596
cache_discount0.0003294
upstream_inference_cost0
provider_name"Fireworks"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
010
110
210
310
410
510
610
710