GPT-5.6 Luna Pro vs Nova Premier 1.0

Price, context window & benchmark comparison

GPT-5.6 Luna Pro

OpenAI

$0.20 / $1.20

Input / Output · per 1M tokens

Nova Premier 1.0

Amazon

$2.50 / $12.50

Input / Output · per 1M tokens

Compare different models

Verdict: GPT-5.6 Luna Pro is 11.1× cheaper than Nova Premier 1.0 on a typical 3:1 input/output mix. GPT-5.6 Luna Pro has the larger context window (1.1M vs 1M).

	GPT-5.6 Luna Pro	Nova Premier 1.0
Input price / 1M	$0.20	$2.50
Output price / 1M	$1.20	$12.50
Blended price (3:1)	$0.45	$5.00
Cached input / 1M	$0.02	$0.63
Context window	1.1M	1M
Max output	128K	32K
Intelligence index	—	—
Coding index	—	—
Providers	5	1
Best provider uptime (30m)	100.0%	—
Vision input	Yes	Yes
Reasoning	Yes	No
Tool calling	Yes	Yes
Released	2026-07-09	2025-10-31
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, GPT-5.6 Luna Pro or Nova Premier 1.0?

GPT-5.6 Luna Pro is 11.1× cheaper than Nova Premier 1.0 on a typical 3:1 input/output mix.

GPT-5.6 Luna Pro vs Nova Premier 1.0: which has a bigger context window?

GPT-5.6 Luna Pro: 1,050,000 tokens. Nova Premier 1.0: 1,000,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-5.6 Luna Pro ≈ $1,000, Nova Premier 1.0 ≈ $11,250.

GPT-5.6 Luna Pro vs Nova Premier 1.0

GPT-5.6 Luna Pro

Nova Premier 1.0

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