Gemini 4 Argon vs GPT-3.5 Turbo 16k

Price, context window & benchmark comparison

Google

Gemini 4 Argon

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

GPT-3.5 Turbo 16k

OpenAI
$3.00 / $4.00
Input / Output · per 1M tokens
Compare different models
Google
OpenAI
Verdict: GPT-3.5 Turbo 16k is 19% cheaper than Gemini 4 Argon on a typical 3:1 input/output mix. Gemini 4 Argon has the larger context window (1M vs 16K).
Gemini 4 ArgonGPT-3.5 Turbo 16k
Input price / 1M$2.00$3.00
Output price / 1M$10.00$4.00
Blended price (3:1)$4.00$3.25
Cached input / 1M$0.10—
Context window1M16K
Max output944K4K
Intelligence index50.4—
Coding index——
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesNo
ReasoningYesNo
Tool callingYesYes
Released2026-10-132023-08-28
Retirement——

Cost calculator

FAQ

Which is cheaper, Gemini 4 Argon or GPT-3.5 Turbo 16k?

GPT-3.5 Turbo 16k is 19% cheaper than Gemini 4 Argon on a typical 3:1 input/output mix.

Gemini 4 Argon vs GPT-3.5 Turbo 16k: which has a bigger context window?

Gemini 4 Argon: 1,048,576 tokens. GPT-3.5 Turbo 16k: 16,385 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini 4 Argon ≈ $9,000, GPT-3.5 Turbo 16k ≈ $8,000.

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