"2026-02-16T00:17:26.653373+00:00"2/16/2026, 12:17:26 AM
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
276
moderation_latency
(null)
generation_time
1100
tokens_prompt
2275
tokens_completion
293
native_tokens_prompt
2271
native_tokens_completion
307
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
2038
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
usage
0.00016648
router
(null)
provider_responses
0
status
200
is_byok
false
latency
276
endpoint_id
"ce839073-aa24-4f29-8358-15b319bd05ec"
provider_name
"Google AI Studio"
model_permaslug
"google/gemini-2.5-flash-lite"
api_type
"completions"
id
"gen-1771201045-fbBPzxJX8NxpPyQA8szL"
upstream_id
(null)
total_cost
0.00016648
cache_discount
0.00018342
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
58.3333%
Accuracy (recall)
Matched: 4/6, FP: 1
parsedCount
5
matched
4
total
6
falsePositives
1
expectedDetails
0
expected
entry
"855"
detail
"ruler"
summary
"Avaros is Prince Mammon's realm per the codex, but Eva says it is Prince Belphegor's domain."
status
"missed"
1
expected
entry
"4415"
detail
"eyeColor"
summary
"Lucien has one amber eye and one black eye (heterochromia), but the passage says both his amber eyes."
status
"matched"
matchedBy
entry
"4415"
detail
"eyeColor"
explanation
"The text states Lucien has two amber eyes, but the codex mentions his eyes are heterochromatic: one amber, one black."
paragraph
3
substring
"both his amber eyes"
location
extractedText
"[not found in paragraph 3]"
inBounds
true
expectedText
"both his amber eyes narrowed"
locationAccurate
false
2
expected
entry
"2002"
detail
"origin"
summary
"The Ledger of Debts originates from Avaros per its codex entry, but Eva says it came from Dymas."
status
"matched"
matchedBy
entry
"2002"
detail
"origin"
explanation
"The text states The Ledger of Debts originated from Dymas, but the codex specifies its origin as Avaros."
paragraph
4
substring
"from Dymas, not Avaros"
location
extractedText
"from Dymas, not Avaros"
inBounds
true
expectedText
"it originally came from Dymas, not Avaros"
locationAccurate
true
3
expected
entry
"4416"
detail
"eyeColor"
summary
"Detective Quinn has brown eyes per her codex entry, but the passage says blue eyes."
status
"matched"
matchedBy
entry
"4416"
detail
"eyeColor"
explanation
"The text describes Detective Quinn's eyes as blue, but the codex states her eye color is brown."
paragraph
5
substring
"her blue eyes"
location
extractedText
"her blue eyes"
inBounds
true
expectedText
"her blue eyes watching the museum"
locationAccurate
true
4
expected
entry
"4416"
detail
"hair"
summary
"Detective Quinn has salt-and-pepper hair per her codex entry, but the passage says blonde hair."
status
"matched"
matchedBy
entry
"4416"
detail
"hair"
explanation
"The text states Detective Quinn has blonde hair, but the codex describes her hair as salt-and-pepper."
paragraph
5
substring
"Her short blonde hair"
location
extractedText
"Her short blonde hair"
inBounds
true
expectedText
"Her short blonde hair"
locationAccurate
true
5
expected
entry
"4414"
detail
"glasses"
summary
"Eva wears round glasses per her codex entry, but the passage says square glasses."
status
"missed"
falsePositiveDetails
0
parsed
entry
"854"
detail
"name"
explanation
"The text incorrectly assigns Prince Belphegor rule over Dymas, referring to it as his domain of greed. The codex states Prince Belphegor rules Dymas (Gluttony), and Prince Mammon rules Avaros (Greed)."
paragraph
4
substring
"Prince Belphegor's domain of greed"
status
"false_positive"
location
extractedText
"[not found in paragraph 4]"
inBounds
true
expectedText
""
locationAccurate
false
80.0000%
Precision
True positives: 4/5
totalReported
5
truePositives
4
reportedDetails
0
parsed
entry
"4415"
detail
"eyeColor"
explanation
"The text states Lucien has two amber eyes, but the codex mentions his eyes are heterochromatic: one amber, one black."
paragraph
3
substring
"both his amber eyes"
status
"true_positive"
matchedExpected
entry
"4415"
detail
"eyeColor"
summary
"Lucien has one amber eye and one black eye (heterochromia), but the passage says both his amber eyes."
location
extractedText
"[not found in paragraph 3]"
inBounds
true
expectedText
"both his amber eyes narrowed"
locationAccurate
false
1
parsed
entry
"854"
detail
"name"
explanation
"The text incorrectly assigns Prince Belphegor rule over Dymas, referring to it as his domain of greed. The codex states Prince Belphegor rules Dymas (Gluttony), and Prince Mammon rules Avaros (Greed)."
paragraph
4
substring
"Prince Belphegor's domain of greed"
status
"false_positive"
location
extractedText
"[not found in paragraph 4]"
inBounds
true
expectedText
""
locationAccurate
false
2
parsed
entry
"2002"
detail
"origin"
explanation
"The text states The Ledger of Debts originated from Dymas, but the codex specifies its origin as Avaros."
paragraph
4
substring
"from Dymas, not Avaros"
status
"true_positive"
matchedExpected
entry
"2002"
detail
"origin"
summary
"The Ledger of Debts originates from Avaros per its codex entry, but Eva says it came from Dymas."
location
extractedText
"from Dymas, not Avaros"
inBounds
true
expectedText
"it originally came from Dymas, not Avaros"
locationAccurate
true
3
parsed
entry
"4416"
detail
"eyeColor"
explanation
"The text describes Detective Quinn's eyes as blue, but the codex states her eye color is brown."
paragraph
5
substring
"her blue eyes"
status
"true_positive"
matchedExpected
entry
"4416"
detail
"eyeColor"
summary
"Detective Quinn has brown eyes per her codex entry, but the passage says blue eyes."
location
extractedText
"her blue eyes"
inBounds
true
expectedText
"her blue eyes watching the museum"
locationAccurate
true
4
parsed
entry
"4416"
detail
"hair"
explanation
"The text states Detective Quinn has blonde hair, but the codex describes her hair as salt-and-pepper."
paragraph
5
substring
"Her short blonde hair"
status
"true_positive"
matchedExpected
entry
"4416"
detail
"hair"
summary
"Detective Quinn has salt-and-pepper hair per her codex entry, but the passage says blonde hair."