Claude Fable 5.2 vs Sakana Namazu

Price, context window & benchmark comparison

Anthropic

Claude Fable 5.2

Anthropic
$8.00 / $40.00
Input / Output · per 1M tokens
VS
Sakana

Sakana Namazu

Sakana
$0.95 / $4.00
Input / Output · per 1M tokens
Compare different models
Anthropic
Sakana
Verdict: Sakana Namazu is 9.3× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix. Claude Fable 5.2 has the larger context window (1M vs 262K).
Claude Fable 5.2Sakana Namazu
Input price / 1M$8.00$0.95
Output price / 1M$40.00$4.00
Blended price (3:1)$16.00$1.71
Cached input / 1M$0.20$0.15
Context window1M262K
Max output128K66K
Intelligence index64.6—
Coding index——
Providers5—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-11-072026-08-11
Retirement——

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FAQ

Which is cheaper, Claude Fable 5.2 or Sakana Namazu?

Sakana Namazu is 9.3× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix.

Claude Fable 5.2 vs Sakana Namazu: which has a bigger context window?

Claude Fable 5.2: 1,000,000 tokens. Sakana Namazu: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Claude Fable 5.2 ≈ $36,000, Sakana Namazu ≈ $3,900.

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