GPT Image 2.6 Sunburst vs MiniMax M3.1 Flash

Price, context window & benchmark comparison

OpenAI

GPT Image 2.6 Sunburst

OpenAI
$5.00 / —
Input / Output · per 1M tokens
VS
MiniMax

MiniMax M3.1 Flash

MiniMax
$0.15 / $0.60
Input / Output · per 1M tokens
Compare different models
OpenAI
MiniMax
Verdict: MiniMax M3.1 Flash has the larger context window (1M vs —).
GPT Image 2.6 SunburstMiniMax M3.1 Flash
Input price / 1M$5.00$0.15
Output price / 1M—$0.60
Blended price (3:1)—$0.26
Cached input / 1M$1.25$0.015
Context window—1M
Max output—524K
Intelligence index—29.1
Coding index——
Providers—11
Best provider uptime (30m)—100.0%
Vision inputYesYes
ReasoningNoYes
Tool callingNoYes
Released2026-11-042026-10-19
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT Image 2.6 Sunburst or MiniMax M3.1 Flash?

GPT Image 2.6 Sunburst and MiniMax M3.1 Flash are priced identically.

GPT Image 2.6 Sunburst vs MiniMax M3.1 Flash: which has a bigger context window?

GPT Image 2.6 Sunburst: — tokens. MiniMax M3.1 Flash: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT Image 2.6 Sunburst ≈ $10,000, MiniMax M3.1 Flash ≈ $600.00.

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