Gemini 4 Argon vs GPT Image 2.6 Sunburst

Price, context window & benchmark comparison

Google

Gemini 4 Argon

Google
$2.00 / $10.00
Input / Output · per 1M tokens
VS
OpenAI

GPT Image 2.6 Sunburst

OpenAI
$5.00 / —
Input / Output · per 1M tokens
Compare different models
Google
OpenAI
Verdict: Gemini 4 Argon has the larger context window (1M vs —).
Gemini 4 ArgonGPT Image 2.6 Sunburst
Input price / 1M$2.00$5.00
Output price / 1M$10.00—
Blended price (3:1)$4.00—
Cached input / 1M$0.10$1.25
Context window1M—
Max output944K—
Intelligence index50.4—
Coding index——
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesNo
Tool callingYesNo
Released2026-10-132026-11-04
Retirement——

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FAQ

Which is cheaper, Gemini 4 Argon or GPT Image 2.6 Sunburst?

Gemini 4 Argon and GPT Image 2.6 Sunburst are priced identically.

Gemini 4 Argon vs GPT Image 2.6 Sunburst: which has a bigger context window?

Gemini 4 Argon: 1,048,576 tokens. GPT Image 2.6 Sunburst: — tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini 4 Argon ≈ $9,000, GPT Image 2.6 Sunburst ≈ $10,000.

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