Devstral 2 2512 vs Nano Banana 2.1

Price, context window & benchmark comparison

Mistral AI

Devstral 2 2512

Mistral AI
$0.40 / $2.00
Input / Output · per 1M tokens
VS
Google

Nano Banana 2.1

Google
$1.50 / $7.50
Input / Output · per 1M tokens
Compare different models
Mistral AI
Google
Verdict: Devstral 2 2512 is 3.8× cheaper than Nano Banana 2.1 on a typical 3:1 input/output mix. Devstral 2 2512 has the larger context window (262K vs 66K).
Devstral 2 2512Nano Banana 2.1
Input price / 1M$0.40$1.50
Output price / 1M$2.00$7.50
Blended price (3:1)$0.80$3.00
Cached input / 1M$0.04—
Context window262K66K
Max output210K59K
Intelligence index——
Coding index31.3—
Providers11
Best provider uptime (30m)100.0%100.0%
Vision inputNoYes
ReasoningNoYes
Tool callingYesYes
Released2025-12-092026-10-06
Retirement——

Cost calculator

FAQ

Which is cheaper, Devstral 2 2512 or Nano Banana 2.1?

Devstral 2 2512 is 3.8× cheaper than Nano Banana 2.1 on a typical 3:1 input/output mix.

Devstral 2 2512 vs Nano Banana 2.1: which has a bigger context window?

Devstral 2 2512: 262,144 tokens. Nano Banana 2.1: 65,536 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Devstral 2 2512 ≈ $1,800, Nano Banana 2.1 ≈ $6,750.

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