GPT-6 Luna

GPT-6 Luna

openai/gpt-6-luna

starter@v1HostedOpenRouterserved by OpenAI1.1M context2026-10-04 16:36 UTC
Overall score
61

95 of 153 test cases fully passed

Throughput
284.2tok/s
Mean per test case, 90 tok/s over the run
Output per test
1.9Ktokens
Answer plus reasoning
Reasoning per test
1.4Ktokens
73% of the output
Total tokens
912.2K
626.7K in, 285.5K out
Run time
2h 5m
49.1s per caseRequest time, summed
Cost
$0.10
$0.00067 per caseAt the provider's list price

Every test case

153 test cases in 8 tasks

One square per test case. Select a square to read the answer.

PassedPartial creditFailed
56Agents8 of 21 passed
95Structured Extraction20 of 21 passed
73Coding14 of 21 passed
67Grounded Answers14 of 21 passed
84Instruction Following17 of 21 passed
37Business Logic8 of 21 passed
62Security & permissions13 of 21 passed
17Diagnosis & investigation1 of 6 passed

Speed and output per test case

One bar per test case. Hover to inspect a case, select it to read the answer.

ThroughputPeak 2293 tok/s
Output tokensReasoningAnswer

Test by test

Every answer with its reasoning and the checks it had to pass.

Reproduce this run

The prompts stay private so models can't train on them. The hashes pin the exact suite and config this run used.

Serve the modelOpenRouterHosted
curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-6-luna","provider":{"order":["openai/flex"],"allow_fallbacks":false},"service_tier":"flex","messages":[{"role":"user","content":"Hello"}]}'

The request the benchmark sent, pinned to the provider that served it.

Record id
Suite hash, starter@v1
Config hash

Configuration

Where the suite ran, and the token budget each task got.

Deployment
Hosted
API
OpenRouter
Serving provider
OpenAI
Precision
Provider default
Context window
1.1M
Temperature
0
Bench version
v1.0.0
Ran at
2026-10-04 16:36 UTC
Provider parameters
{
  "provider": {
    "order": [
      "openai/flex"
    ],
    "allow_fallbacks": false
  },
  "service_tier": "flex"
}
Token budget per task
TaskReasoningMax output per call
Agents4.1Khigh12.3K
Structured Extraction4.1Khigh12.3K
Coding4.1Khigh12.3K
Grounded Answers4.1Khigh12.3K
Instruction Following4.1Khigh12.3K
Business Logic4.1Khigh12.3K
Security & permissions4.1Khigh12.3K
Diagnosis & investigation4.1Khigh12.3K