Claude Fable 5.2 vs Gemini Omni 1.1 Flash

Price, context window & benchmark comparison

Anthropic

Claude Fable 5.2

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

Gemini Omni 1.1 Flash

Google
$1.50 / $9.00
Input / Output · per 1M tokens
Compare different models
Anthropic
Google
Verdict: Gemini Omni 1.1 Flash is 4.7× 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 131K).
Claude Fable 5.2Gemini Omni 1.1 Flash
Input price / 1M$8.00$1.50
Output price / 1M$40.00$9.00
Blended price (3:1)$16.00$3.38
Cached input / 1M$0.20—
Context window1M131K
Max output128K66K
Intelligence index64.6—
Coding index——
Providers51
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesNo
Released2026-11-072026-11-04
Retirement——

Cost calculator

FAQ

Which is cheaper, Claude Fable 5.2 or Gemini Omni 1.1 Flash?

Gemini Omni 1.1 Flash is 4.7× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix.

Claude Fable 5.2 vs Gemini Omni 1.1 Flash: which has a bigger context window?

Claude Fable 5.2: 1,000,000 tokens. Gemini Omni 1.1 Flash: 131,072 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Claude Fable 5.2 ≈ $36,000, Gemini Omni 1.1 Flash ≈ $7,500.

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