OpenAIproprietary
Released: 2026-09-22GPT-6 Luna
OpenAI sixth-generation high-throughput reasoning and action model optimized for real-time autonomous systems.
Intelligence Index
94.0/ 100
Calibrated multi-domain compositeThroughput Speed
120tok/sec
Output streaming throughputTime To First Token
240ms
Initial chunk server latencyLiveBench Contam-Free
81.5%
September 2026 suite scoreSourced Benchmark Evaluations (61)
Verified performance across authoritative benchmarks with provenance tracking.| Benchmark | Status | Score | Trust | Date | Source Type | Provenance |
|---|---|---|---|---|---|---|
| RULER | Nearing Saturation | 86.5% | 84 | 2026-09-12 | independent | Source ↗ |
| Mercury | Deprecated | 77.4% | 10 | 2026-09-12 | independent | Source ↗ |
| MGSM | Nearing Saturation | 87.9% | 65 | 2026-09-12 | independent | Source ↗ |
| MMLU | Saturated | 95.9% | 25 | 2026-09-12 | independent | Source ↗ |
| MMLU-Pro | Nearing Saturation | 86.5% | 75 | 2026-09-12 | independent | Source ↗ |
| MMLU-Redux | Saturated | 92.1% | 25 | 2026-09-12 | independent | Source ↗ |
| MT-Bench | Nearing Saturation | 8.9% | 75 | 2026-09-12 | independent | Source ↗ |
| MultiPL-E | Deprecated | 81% | 10 | 2026-09-12 | independent | Source ↗ |
| Needle-in-a-Haystack | Saturated | 98.8% | 44 | 2026-09-12 | independent | Source ↗ |
| OlympiadBench | Active | 75.9% | 80 | 2026-09-12 | independent | Source ↗ |
| Omni-MATH | Deprecated | 68.5% | 10 | 2026-09-12 | independent | Source ↗ |
| OpenAI-MRCR | Active | 79% | 80 | 2026-09-12 | independent | Source ↗ |
| PutnamBench | Active | 48.1% | 90 | 2026-09-12 | independent | Source ↗ |
| QASPER | Nearing Saturation | 78% | 65 | 2026-09-12 | independent | Source ↗ |
| QuALITY | Nearing Saturation | 82.7% | 78 | 2026-09-12 | independent | Source ↗ |
| AGIEval | Saturated | 80.8% | 25 | 2026-09-12 | independent | Source ↗ |
| SCROLLS | Nearing Saturation | 75.2% | 65 | 2026-09-12 | independent | Source ↗ |
| SimpleQA | Active | 48.9% | 90 | 2026-09-12 | independent | Source ↗ |
| Soohak | Active | 70.3% | 98 | 2026-09-12 | independent | Source ↗ |
| StructFlowBench | Nearing Saturation | 73.5% | 75 | 2026-09-12 | independent | Source ↗ |
| SuperGLUE | Saturated | 95.9% | 25 | 2026-09-12 | independent | Source ↗ |
| SWE-bench | Deprecated | 59.8% | 10 | 2026-09-12 | independent | Source ↗ |
| SWE-bench Pro | Active | 54.6% | 90 | 2026-09-12 | independent | Source ↗ |
| SWE-bench Verified | Saturated | 68.6% | 25 | 2026-09-12 | independent | Source ↗ |
| SWE-Lancer | Deprecated | 59.8% | 20 | 2026-09-12 | independent | Source ↗ |
| TabMWP | Saturated | 85.1% | 25 | 2026-09-12 | independent | Source ↗ |
| Terminal-Bench | Active | 61.6% | 80 | 2026-09-12 | independent | Source ↗ |
| TruthfulQA | Saturated | 82.7% | 25 | 2026-09-12 | independent | Source ↗ |
| WinoGrande | Saturated | 97.8% | 28 | 2026-09-12 | independent | Source ↗ |
| ZeroSCROLLS | Nearing Saturation | 75.2% | 78 | 2026-09-12 | independent | Source ↗ |
| MBPP | Saturated | 93.3% | 25 | 2026-09-12 | independent | Source ↗ |
| AgentIF | Nearing Saturation | 58.8% | 80 | 2026-09-12 | independent | Source ↗ |
| AIME | Nearing Saturation | 87.9% | 75 | 2026-09-12 | independent | Source ↗ |
| ARC-AGI | Saturated | 88.4% | 25 | 2026-09-12 | independent | Source ↗ |
| ARC-AGI-2 | Nearing Saturation | 73.3% | 75 | 2026-09-12 | independent | Source ↗ |
| ARC-AGI-3 | Active | 61.1% | 93 | 2026-09-12 | independent | Source ↗ |
| BIG-Bench Hard | Saturated | 92.1% | 25 | 2026-09-12 | independent | Source ↗ |
| CodeContests | Deprecated | 57.2% | 10 | 2026-09-12 | independent | Source ↗ |
| CodeXGLUE | Deprecated | 82.7% | 23 | 2026-09-12 | independent | Source ↗ |
| CommonsenseQA | Saturated | 98.7% | 28 | 2026-09-12 | independent | Source ↗ |
| ComplexBench | Nearing Saturation | 70.9% | 80 | 2026-09-12 | independent | Source ↗ |
| CyberSecEval | Deprecated | 79.2% | 10 | 2026-09-12 | independent | Source ↗ |
| FireBench | Active | 72.6% | 95 | 2026-09-12 | independent | Source ↗ |
| FrontierCode | Active | 51% | 98 | 2026-09-12 | independent | Source ↗ |
| FrontierMath | Active | 25.9% | 98 | 2026-09-12 | independent | Source ↗ |
| GLUE | Saturated | 100% | 28 | 2026-09-12 | independent | Source ↗ |
| GPQA | Nearing Saturation | 82.7% | 78 | 2026-09-12 | independent | Source ↗ |
| GSM-Hard | Deprecated | 88.8% | 10 | 2026-09-12 | independent | Source ↗ |
| GSM8K | Saturated | 99.9% | 25 | 2026-09-12 | independent | Source ↗ |
| HumanEval | Saturated | 100% | 25 | 2026-09-12 | independent | Source ↗ |
| HumanEval+ | Saturated | 95% | 25 | 2026-09-12 | independent | Source ↗ |
| Humanity's Last Exam | Active | 41.4% | 93 | 2026-09-12 | independent | Source ↗ |
| IFEval | Deprecated | 84.8% | 25 | 2026-09-12 | independent | Source ↗ |
| InfiniteBench | Nearing Saturation | 79.9% | 65 | 2026-09-12 | independent | Source ↗ |
| LiveCodeBench | Saturated | 72.2% | 39 | 2026-09-12 | independent | Source ↗ |
| LongBench | Nearing Saturation | 80.8% | 65 | 2026-09-12 | independent | Source ↗ |
| LongBench-Pro | Active | 77.1% | 80 | 2026-09-12 | independent | Source ↗ |
| MATH | Saturated | 90.6% | 25 | 2026-09-12 | independent | Source ↗ |
| MathArena | Active | 74% | 99 | 2026-09-12 | independent | Source ↗ |
| MBPP+ | Nearing Saturation | 89.8% | 65 | 2026-09-12 | independent | Source ↗ |
| LiveBench (Continuous) | Active | 81.5% | 94 | 2025-02-01 | independent | Source ↗ |
OpenAI Compatible API ExecutionAPI Ready
from openai import OpenAI
client = OpenAI()
response = client.chat.completions.create(
model="gpt-6-luna",
messages=[{"role": "user", "content": "Evaluate multi-step logic problem"}],
temperature=0.2
)
print(response.choices[0].message.content)Evaluation & Sourcing Notes
Scores listed for GPT-6 Luna represent verified evaluations extracted from official research papers, independent evaluation suites (HELM, LMSYS, OpenCompass, LiveBench), and verified audit reports.
All benchmarks marked as saturated or deprecated reflect historical performance where the benchmark no longer provides active discriminative power.