Fugu Ultra v2 vs Grok 4.7

Price, context window & benchmark comparison

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Fugu Ultra v2

Sakana
$5.00 / $30.00
Input / Output · per 1M tokens
VS
X

Grok 4.7

xAI
$1.60 / $4.80
Input / Output · per 1M tokens
Compare different models
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X
Verdict: Grok 4.7 is 4.7× cheaper than Fugu Ultra v2 on a typical 3:1 input/output mix. Fugu Ultra v2 has the larger context window (1M vs 500K).
Fugu Ultra v2Grok 4.7
Input price / 1M$5.00$1.60
Output price / 1M$30.00$4.80
Blended price (3:1)$11.25$2.40
Cached input / 1M$0.50$0.40
Context window1M500K
Max output128K450K
Intelligence index46.4
Coding index
Providers4
Best provider uptime (30m)100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-09-112026-09-21
Retirement

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FAQ

Which is cheaper, Fugu Ultra v2 or Grok 4.7?

Grok 4.7 is 4.7× cheaper than Fugu Ultra v2 on a typical 3:1 input/output mix.

Fugu Ultra v2 vs Grok 4.7: which has a bigger context window?

Fugu Ultra v2: 1,000,000 tokens. Grok 4.7: 500,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Fugu Ultra v2 ≈ $25,000, Grok 4.7 ≈ $5,600.

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