Gemini 4 Argon vs gpt-oss-120b

Price, context window & benchmark comparison

Google

Gemini 4 Argon

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

gpt-oss-120b

OpenAI
$0.15 / $0.60
Input / Output · per 1M tokens
Compare different models
Google
OpenAI
Verdict: gpt-oss-120b is 15.2× cheaper than Gemini 4 Argon on a typical 3:1 input/output mix. Gemini 4 Argon scores higher on the Artificial Analysis Intelligence Index (50.4 vs 3.8). Gemini 4 Argon has the larger context window (1M vs 131K).
Gemini 4 Argongpt-oss-120b
Input price / 1M$2.00$0.15
Output price / 1M$10.00$0.60
Blended price (3:1)$4.00$0.26
Cached input / 1M$0.10$0.075
Context window1M131K
Max output944K66K
Intelligence index50.43.8
Coding index—30.4
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesNo
ReasoningYesYes
Tool callingYesYes
Released2026-10-132025-08-05
Retirement——

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FAQ

Which is cheaper, Gemini 4 Argon or gpt-oss-120b?

gpt-oss-120b is 15.2× cheaper than Gemini 4 Argon on a typical 3:1 input/output mix.

Gemini 4 Argon vs gpt-oss-120b: which has a bigger context window?

Gemini 4 Argon: 1,048,576 tokens. gpt-oss-120b: 131,072 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini 4 Argon ≈ $9,000, gpt-oss-120b ≈ $600.00.

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