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GPT-6 Luna (EU)

openai·openai/gpt-6-luna-eu·GA·Closed·gpt-luna series·NEW
OpenAI's most efficient model for focused, high-volume tasks

Specs & pricing

Input / output per 1M tokens
Reference price·Requesty
$0.12 / $0.60
Blended $0.24 · Cache read $0.012
Lowest paid·RequestyGateway
$0.12 / $0.60
Blended $0.24
Context
1,050,000
Output limit
128,000
Knowledge cutoff
2026-05-18
Released / updated
2026-09-22 / 2026-09-22
Capabilities
✓ Reasoning✓ Tool use✓ Structured outputTemperature✓ Attachments
Modalities
TextImagePDF

Available at 1 providers1 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
Requesty
gpt-6-luna@eu
Gateway$0.12
tiered >272K: $0.24
$0.60$0.012$0.151,050,000128,000

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

effort = noneeffort = loweffort = mediumeffort = higheffort = max

Your usage cost

1Requesty$41.04
The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input list $0.12Output list $0.60Min blended $0.24

Price history accumulates from each data sync; currently only 1 sample(s) (2026-09-23). Each future sync adds a point, and once accumulated a line is drawn here.

Related models

GPT-6 Lunasame series$0.10 / $0.50Agentic Chat (GPT-6 Luna)same series$0 / $0GPT-6 Luna (Fast)same series$0.20 / $1.00Qwen3.7 Flashcheaper alternative$0.03 / $0.13Muse Spark 1.3 Contributorcheaper alternative$0.10 / $0.20Muse Spark 1.2 Contributorcheaper alternative$0.10 / $0.20Qwen Flashcheaper alternative$0.05 / $0.40
Data partly from models.dev (MIT) · Requesty official docs ↗