ClaudevsGemini

Claude Fable 5 vs Gemini 3.5 Flash-Lite

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

Pricing

Side-by-side pricing

Claude Fable 5

Flagship

Gemini 3.5 Flash-Lite

Fast / Budget
Input $/MTok
$10.00
$0.30
Output $/MTok
$50.00
$2.50
Cache discount
90% off
90% off
Context
1M
1.0M

Quality

Task confidence comparison

Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
72
vs
58
Code Review
95
vs
52
Summarization
77
vs
67
Q&A
88
vs
78
Extraction
75
vs
69
Reasoning
90
vs
60
Classification
82
vs
85
Creative Writing
72
vs
67
Claude Fable 5
Gemini 3.5 Flash-Lite

Guidance

When to use Claude Fable 5 vs Gemini 3.5 Flash-Lite

Choose Claude Fable 5 when...

  • -You need strong code review (confidence 95 vs 52)
  • -You need strong reasoning (confidence 90 vs 60)
  • -You need strong q&a (confidence 88 vs 78)
  • -You need strong summarization (confidence 77 vs 67)

Choose Gemini 3.5 Flash-Lite when...

  • -You need strong classification (confidence 85 vs 82)
  • -Cost matters: 97% cheaper on input tokens
  • -You need a larger context window (1.0M vs 1M)

At scale

Cost at scale

Estimated cost assuming a seventy percent input and thirty percent output token split.
Claude Fable 5
Gemini 3.5 Flash-Lite
100K tokens
$2.20
$0.10Cheaper
1M tokens
$22.00
$0.96Cheaper
10M tokens
$220.00
$9.60Cheaper

FAQ

When should I use Claude Fable 5 instead of Gemini 3.5 Flash-Lite?

Claude Fable 5 outperforms Gemini 3.5 Flash-Lite for Code Generation, Code Review, Summarization. It costs $10.00/$50.00 per million tokens (input/output).

Is Gemini 3.5 Flash-Lite cheaper than Claude Fable 5?

Yes. Gemini 3.5 Flash-Lite input costs $0.30/MTok vs $10.00/MTok for Claude Fable 5, saving 97% on input.

What are the context window sizes for Claude Fable 5 and Gemini 3.5 Flash-Lite?

Claude Fable 5 has a 1M token context window. Gemini 3.5 Flash-Lite has a 1.0M token context window.

Track your real costs

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