Claude Mythos 5.2 Fast vs Gemini 4 Argon

Price, context window & benchmark comparison

Anthropic

Claude Mythos 5.2 Fast

Anthropic
— / —
Input / Output · per 1M tokens
VS
Google

Gemini 4 Argon

Google
$2.00 / $10.00
Input / Output · per 1M tokens
Compare different models
Anthropic
Google
Verdict: Gemini 4 Argon has the larger context window (1M vs —).
Claude Mythos 5.2 FastGemini 4 Argon
Input price / 1M—$2.00
Output price / 1M—$10.00
Blended price (3:1)—$4.00
Cached input / 1M—$0.10
Context window—1M
Max output—944K
Intelligence index—50.4
Coding index——
Providers—6
Best provider uptime (30m)—100.0%
Vision inputNoYes
ReasoningNoYes
Tool callingNoYes
Released2026-11-092026-10-13
Retirement——

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FAQ

Which is cheaper, Claude Mythos 5.2 Fast or Gemini 4 Argon?

Claude Mythos 5.2 Fast and Gemini 4 Argon are priced identically.

Claude Mythos 5.2 Fast vs Gemini 4 Argon: which has a bigger context window?

Claude Mythos 5.2 Fast: — tokens. Gemini 4 Argon: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Claude Mythos 5.2 Fast ≈ $0, Gemini 4 Argon ≈ $9,000.

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