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#107

GPT-5.6 Luna

OpenAI Release: 2026-07-09 Tested on: 2026-07-09 21:16 openai/gpt-5.6-luna::low

Summary

GPT-5.6 Luna scores 6.2 on AI BENCHY and ranks #107. It has 10.0 reliability, a 57.1% pass rate, $0.141 total cost, and 4.35s average response time.

Score

6.2

Consistency

8.5

Total Output Tokens

17,681

Total Input Tokens

34,218

Input Price

$1.000 / 1M

Output Price

$6.000 / 1M

Tests Correct

Wrong Tests: 11

Attempt pass rate: 57.1%

Flaky tests

4

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

4.35s

Response Time (max): 18.06s

Response Time (total): 91.45s

Generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#107 GPT-5.6 Luna

low
Cost
$0.011
Time
10.2s
Tokens
1,897 tok

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-07-09 21:18 $1.000 / 1M $6.000 / 1M

Charts

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Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 8.3 10.0
Coding 5.5 10.0
Combined 2.8 1.6
Data parsing and extraction 10.0 10.0
Domain specific 3.6 7.2
General Intelligence 5.0 10.0
Instructions following 8.5 6.8
Puzzle Solving 7.6 7.2
Tool Calling 10.0 10.0
Trivia 3.0 10.0

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