Claude Fable 5 vs Gemini 3.6 Flash: Specs & Benchmark Comparison
| Characteristic | Claude Fable 5 | Gemini 3.6 Flash |
|---|---|---|
| Company | Anthropic | |
| Release Date | June 9, 2026 | July 21, 2026 |
| Parameters | — | — |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | 1.0M |
| Context (output) | 128K | 66K |
| Input Price / 1M | $10.00 | $1.50 |
| Output Price / 1M | $50.00 | $7.50 |
| Average Score | 0.6 | 0.8 |
| Benchmarks | ||
| Terminal-Bench 2.1 | 0.8 | 0.8 |
| OSWorld-Verified | 0.8 | 0.8 |
Visual Benchmark Comparison
Claude Fable 5
Gemini 3.6 Flash
Terminal-Bench 2.10.8 vs 0.8
0.8
0.8
OSWorld-Verified0.8 vs 0.8
0.8
0.8
Verdict
Gemini 3.6 Flash leads in 2 out of 4 comparison categories.
Overall Performance
Both models show comparable average scores: Claude Fable 5 — 0.6, Gemini 3.6 Flash — 0.8.
API Cost
Gemini 3.6 Flash is 6.7x cheaper: input $1.50/1M vs $10.00/1M tokens.
Context Window
Same context size: 1M tokens.
Recency
Gemini 3.6 Flash is newer: released 7/21/2026 vs 6/9/2026.
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Frequently Asked Questions
Which is better for coding — Claude Fable 5 or Gemini 3.6 Flash?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Claude Fable 5 or Gemini 3.6 Flash?
Gemini 3.6 Flash is cheaper for input: $1.50 per 1M tokens vs $10.00.
Which has a larger context window — Claude Fable 5 or Gemini 3.6 Flash?
Claude Fable 5 supports a larger context: 1,000,000 tokens vs 1,000,000.
The Claude Fable 5 and Gemini 3.6 Flash comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Claude Fable 5 or Gemini 3.6 Flash page. See also the complete list of AI model comparisons.