Claude Fable 5 vs GPT-5.5 API Price Comparison
Prices updated: ·43 quotes
As of : At official rates, Claude Fable 5 is $10.0000/1M input tokens and GPT-5.5 is $5.0000 — GPT-5.5 is ~50% cheaper than Claude Fable 5. Via relay providers, the lowest Claude Fable 5 rate is $0.2483 (dddAI) and GPT-5.5 is $0.2069 (TreeRouter). Context windows: Claude Fable 5 1024K, GPT-5.5 1050K. Claude Fable 5 and GPT-5.5 support image input. 43 provider quotes tracked (Claude Fable 5: 22, GPT-5.5: 21), updated daily.
Claude Fable 5Frontier
Official
$10.0000
/ 1M tokens
Best Price
$0.2483
/ 1M tokens
22 providers · 1024K Context · 👁 Vision
GPT-5.5Frontier
Official
$5.0000
/ 1M tokens
Best Price
$0.2069
/ 1M tokens
21 providers · 1050K Context · 👁 Vision
At official prices, GPT-5.5 is ~50% cheaper. At the best relay price, GPT-5.5 is ~17% cheaper.
Price Comparison
| Claude Fable 5 | GPT-5.5 | |
|---|---|---|
| Official input / 1M tokens | $10.0000 | $5.0000 ✓ |
| Official output / 1M tokens | $50.0000 | $30.0000 ✓ |
| Cheapest input / 1M tokens | $0.2483 | $0.2069 ✓ |
| Cheapest output / 1M tokens | $1.2414 | $1.2414 |
| providers | 22 | 21 |
| Context | 1024K | 1050K |
| Vision | ✓ | ✓ |
Claude Fable 5 — All Providers
Detail page →GPT-5.5 — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, Claude Fable 5 or GPT-5.5?
At official price, GPT-5.5 is cheaper by ~50%. At the best relay price, GPT-5.5 with a ~17% difference.
What context window do Claude Fable 5 and GPT-5.5 support?
Claude Fable 5 has a 1024K token context window; GPT-5.5 has 1050K tokens.
Do Claude Fable 5 and GPT-5.5 support image input?
Claude Fable 5 supports image input; GPT-5.5 supports image input.
What is the cheapest way to access Claude Fable 5 or GPT-5.5?
Claude Fable 5's lowest input price is $0.2483/1M tokens (dddAI). GPT-5.5's is $0.2069/1M tokens (TreeRouter). Relay providers typically offer lower prices with different SLA terms.
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