OpenAIModel

GPT-5.6 Luna

How GPT-5.6 Luna performed across every Indonesian and regional-language benchmark we publish.Read more
Last runon Pemahaman slang Indonesiaversion not pinnedKeterangan

Benchmarks tested

6

of 6 benchmarks we publish

This model has been run on every benchmark we publish.

Runs completed

12

complete runs on record

One run means the model answered every item in a set, start to finish. A set run more than once contributes more than one.

Total cost

$0.0502

for every run above

The real amount billed by the provider, summed, not an estimate from per-token pricing. Not yet divided by correct answers.

Total tokens

94,987

input and output combined

Counted only from runs that recorded tokens. Runs on the older path did not store them, and the figure is not guessed.

How many answers were correct

Each bar is one benchmark: how many items it answered correctly out of every item in that set. We wrote the questions and answer keys ourselves and had them checked by two native speakers, and every model answers exactly the same items.

8 benchmarks
Normalisasi teks Indonesiaquestion version 3Keterangan41/49 83.7%
Normalisasi teks Indonesiaquestion version 2Keterangan38/49 77.6%
Normalisasi teks Indonesiaquestion version 1Keterangan22/49 44.9%
Share of items answered correctly across 8 benchmarks

How far the cost pays off

Sorted by the cheapest correct answer first. The left column shows how many items were answered correctly, so a top row with a long left bar means both cheap and accurate.

8 with cost on record
Correct answersCost per correct answer
Normalisasi teks Indonesiaquestion version 1Keterangan44.9%$0.000069
Normalisasi teks Indonesiaquestion version 3Keterangan83.7%$0.000074
Normalisasi teks Indonesiaquestion version 2Keterangan77.6%$0.000081
Arti kata Jawa langka81.4%$0.000113
Correct answers against cost per correct answer

Tokens used

Input and output are kept apart because they are priced differently, often tenfold. A long output bar means the model talks a lot, and that is where nearly all the cost difference comes from.

61,262 in, 33,725 out
inputoutput
Pemahaman slang Indonesia10,310 · 831
Tingkat tutur bahasa Jawa4,754 · 528
Normalisasi teks Indonesiaquestion version 3Keterangan9,999 · 5,122
Arti kata Jawa sehari-hari6,029 · 12,966
Normalisasi teks Indonesiaquestion version 2Keterangan10,689 · 5,256
Koreksi ejaan Indonesia10,655 · 6,923
Normalisasi teks Indonesiaquestion version 1Keterangan8,826 · 2,099
Tokens for one full run, per benchmark

1 benchmarks are not drawn here: those runs came from an older path whose ledger did not store token counts. Not recorded, not zero.

Wait time per call

Median wait for a single call on each benchmark. Median rather than mean, so one stalled call does not move the number.

8 with wait time on record
Normalisasi teks Indonesiaquestion version 1Keterangan1.03 s
Normalisasi teks Indonesiaquestion version 3Keterangan2.02 s
Normalisasi teks Indonesiaquestion version 2Keterangan2.20 s
Median wait for one call, per benchmark

Test coverage

This model has been tested on all 6 benchmarks we publish.

6 of 6 benchmarks we publish

Earlier question versions

The questions or the key changed after these were measured. Kept as history, not as current results.
Pemahaman slang Indonesia27/27 100.0%
Arti kata Jawa sehari-hari3 runsKeterangan121/135 87.8%
Results on an earlier version of the questions or answer key
Log12 calls to this model, spread across 5 days.

This model is called through a provider id that may not pin a version, so the dates below state which weights were actually tested. Rows marked with a hyphen have a date we inferred from file history rather than recorded at call time, so we do not show a clock time for them.

1 runs
  1. 22:49Pemahaman slang Indonesiamultiple choice42/42
1 runs
  1. 20:50Arti kata Jawa sehari-hariword meaning112/135
8 runs
  1. -KeteranganArti kata Jawa langkaword meaning35/43
  2. -KeteranganArti kata Jawa sehari-hariword meaning116/135
  3. 07:47Normalisasi teks Indonesiaopen answerPrompt stating the key's rule41/49
  4. 07:16Normalisasi teks Indonesiaopen answerBuilt-in prompt22/49
  5. 07:00Normalisasi teks Indonesiaopen answerDetailed prompt forbidding word swaps38/49
  6. 06:54Pemahaman slang Indonesiamultiple choice27/27
  7. 06:50Koreksi ejaan Indonesiaopen answer25/38
  8. 06:34Tingkat tutur bahasa Jawamultiple choice23/27
1 runs
  1. 00:00Arti kata Jawa sehari-hariword meaning119/135
1 runs
  1. 22:46Arti kata Jawa sehari-hariword meaning121/135

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