ClaudevsGemini

Claude Fable 5 vs Gemini Omni 1.1 Flash

Side-by-side comparison of pricing, task quality, and projected cost at higher scale.

Pricing

Side-by-side pricing

Claude Fable 5

Flagship

Gemini Omni 1.1 Flash

Fast / Budget
Input $/MTok
$10.00
$1.50
Output $/MTok
$50.00
$9.00
Cache discount
90% off
0% off
Context
1,000K
1,048.576K

Quality

Task confidence comparison

Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
96
vs
0
Code Review
95
vs
0
Summarization
90
vs
0
Q&A
88
vs
0
Extraction
85
vs
0
Reasoning
98
vs
0
Classification
82
vs
0
Creative Writing
95
vs
0
Claude Fable 5
Gemini Omni 1.1 Flash

Guidance

When to use Claude Fable 5 vs Gemini Omni 1.1 Flash

Choose Claude Fable 5 when...

  • Similar performance; consider provider preference or ecosystem fit.

Choose Gemini Omni 1.1 Flash when...

  • -Cost matters: 85% cheaper on input tokens
  • -You need a larger context window (1,048.576K vs 1,000K)

At scale

Cost at scale

Estimated cost assuming a seventy percent input and thirty percent output token split.
Claude Fable 5
Gemini Omni 1.1 Flash
100K tokens
$2.20
$0.38Cheaper
1M tokens
$22.00
$3.75Cheaper
10M tokens
$220.00
$37.50Cheaper

FAQ

When should I use Claude Fable 5 instead of Gemini Omni 1.1 Flash?

Claude Fable 5 and Gemini Omni 1.1 Flash perform similarly across all tracked tasks. Pick based on pricing and provider preference.

Is Gemini Omni 1.1 Flash cheaper than Claude Fable 5?

Yes. Gemini Omni 1.1 Flash input costs $1.50/MTok vs $10.00/MTok for Claude Fable 5, saving 85% on input.

What are the context window sizes for Claude Fable 5 and Gemini Omni 1.1 Flash?

Claude Fable 5 has a 1,000K token context window. Gemini Omni 1.1 Flash has a 1,048.576K token context window.

Track your real costs

Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.