Run: 2026-10-13-01M4TC12KPW6P4VRBMX8XAFW3X

Run Details

Duration:
2.0s
Cost:
$0.001557
Provider:
Fireworks

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
Who is the tallest person based on the following text? Only return the name, nothing else. Jack is shorter than Jill. Jill is taller than Tom but shorter than Sarah. Mike is the same height as Jack.

Model response

AI
Sarah
created_at"2026-10-13T10:13:16.03Z" 10/13/2026, 10:13:16 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency390
moderation_latency(null)
generation_time1926
tokens_prompt51
tokens_completion90
native_tokens_prompt131
native_tokens_completion101
native_tokens_completion_images(null)
native_tokens_reasoning87
native_tokens_cached130
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)
usage0.001557
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791886396-m9S2iSHfeRs4jlj7nfme"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791886396-3BJ4U0IaCs4Nyp9ZiKWP"
upstream_id"chatcmpl-d0111b29d28642bfb682d33737f65ed5"
provider_responses
0
endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-d0111b29d28642bfb682d33737f65ed5"
is_byokfalse
latency390
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.001557
cache_discount0.000351
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
Pass Matches text
Case sensitive: Sarah
n/a
Pass Matches Regex
/\bSarah\b/
n/a
no eval