Run: 2026-03-18-01KM09E55VJ0BETZYAS1GX44EK

Run Details

Model:
GPT-5.4 Mini (Reasoning)
Test:
Data extraction
Scenario:
Contextual pronoun
Duration:
2.2s
Cost:
$0.000218
Provider:
OpenAI

Evaluation summary

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

Model input

User/Human
Who does "he" refer to in the last sentence? Only return the name. Tom and Jerry were playing in the yard. Spike, the dog, was watching them from his kennel. Suddenly, he started barking loudly.

Model response

AI
Spike
created_at"2026-03-18T10:56:34.502Z" 3/18/2026, 10:56:34 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2157
moderation_latency(null)
generation_time2187
tokens_prompt51
tokens_completion101
native_tokens_prompt51
native_tokens_completion40
native_tokens_completion_images0
native_tokens_reasoning33
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"completed"
usage0.00021825
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_08f16f3f4e2a371b0169ba84e28f4c81938586f1f3d02c2418"
is_byokfalse
latency202
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773831394-yR8umifBZ4kGEAd8KuvR"
upstream_id"resp_08f16f3f4e2a371b0169ba84e28f4c81938586f1f3d02c2418"
total_cost0.00021825
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: Spike
 n/a
Pass Matches Regex
/\bSpike\b/
 n/a
no eval