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GPT-5.6 Luna Pro

Live
OpenAI1.1M context · Text, Vision, Tools, Reasoning
Use this model
Best discount now60.0%offYou pay 40.0% of reference.
Median discount26.0%offAcross 22 live offers.
Realized · 7 daysNot enough dataIt fills in after the nightly update.
Requests · 24h2522 offers from 15 sellers.
Current offers
22 of 324 offers
Availability
Providers
ProviderDiscountPriceLatencyUptimeOfferedSoldRemaining
Venice AI
60%
$0.0799 in
$0.48 out
-
-
∞
-
OpenRouter
60%
$0.0800 in
$0.48 out
-
100.0%
∞
$0.081
OpenRouter
60%
$0.0800 in
$0.48 out
-
100.0%
∞
-
Mordiem
50%
$0.10 in
$0.60 out
-
-
∞
-
Venice AI
50%
$0.10 in
$0.60 out
-
-
∞
-
Venice AI
37%
$0.13 in
$0.75 out
-
-
∞
-
Morpheus ?
26%
$0.15 in
$0.89 out
-
-
$5
-
Morpheus ?
26%
$0.15 in
$0.89 out
-
-
$5
-
Morpheus ?
26%
$0.15 in
$0.89 out
-
-
$5
-
Morpheus ?
26%
$0.15 in
$0.89 out
-
-
$5
-
Total
Cumulative offers
Offered
∞
Sold
$0.081
Remaining

Discount trend

Realized · 7 days
90.0%+15.0 pts vs last week
Best, twice dailyMedian 26.0%

Recent fills

19:5511,296 tokensOpenRouter60.0%
19:4211,522 tokensOpenRouter60.0%
19:3972,066 tokensOpenRouter60.0%
19:3880,516 tokensOpenRouter60.0%
19:11107,376 tokensOpenRouter60.0%
19:11107,374 tokensOpenRouter60.0%
19:11107,285 tokensOpenRouter60.0%
15:0883,825 tokensOpenRouter75.0%
Settled on Base in USDC.

Performance by provider route · 24h

Measured on Surplus traffic
OpenRouter100% of traffic
100.0% success
p50 7.49 s · p95 — · —
Use this model

Change your base URL.
Keep your code.

Any OpenAI-compatible client works. Add /min30 to the path to only buy at 30% off or better.

Read the quickstart ↗
curl $SURPLUS_BASE_URL/chat/completions \
  -H "Authorization: Bearer $SURPLUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.6-luna-pro",
    "messages": [{"role": "user",
                  "content": "Hello"}]
  }'

SURPLUS_BASE_URL
https://api.surplusintelligence.ai/v1

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