Claude Fable 5 vs Claude Opus 4.7
Claude Fable 5 (Anthropic) versus Claude Opus 4.7 (Anthropic): API pricing, context window, capabilities and uptime, from the same data as each model page, at the WandAPI default channel price. Input costs 6.5 Credits / M for Claude Fable 5 and 3.25 Credits / M for Claude Opus 4.7, so Claude Opus 4.7 is 50% cheaper. Context windows are 1M and 1M.
Specs side by side
| Item | Claude Fable 5claude-fable-5 | Claude Opus 4.7claude-opus-4-7 |
|---|---|---|
| Input (prompt) · Credits / M | 6.5≈ $0.993 | 3.25≈ $0.497 |
| Output (completion) · Credits / M | 32.5≈ $4.97 | 16.25≈ $2.48 |
| Cache read · Credits / M | 0.65 | 0.325 |
| Context window | 1M | 1M |
| Max output | 128K | 128K |
| 7-day uptime | — | — |
| Latest probe latency | — | — |
| Measured throughput | — | — |
| Protocols | Anthropic Messages | Anthropic Messages |
| Sample monthly cost (10M in + 2M out) | 130≈ $19.86 | 65≈ $9.93 |
Prices are the WandAPI default channel price in Credits (1 Credit = ¥1); green marks the better side. Uptime and latency come from WandAPI probes; a dash means the model is not probed yet.
Capabilities
FAQ
Which is cheaper, Claude Fable 5 or Claude Opus 4.7?
At the WandAPI default channel price, Claude Fable 5 input costs 6.5 Credits / M and Claude Opus 4.7 input costs 3.25 Credits / M, so Claude Opus 4.7 is 50% cheaper. Output and cache prices are in the specs table above.
Which has the larger context window, Claude Fable 5 or Claude Opus 4.7?
Claude Fable 5 offers 1M tokens, Claude Opus 4.7 offers 1M tokens.
Can I switch between Claude Fable 5 and Claude Opus 4.7 at any time?
Yes. WandAPI calls every model with the same API key; switching is just changing the model field in the request, and billing is split per model in one console.
How do the capabilities of Claude Fable 5 and Claude Opus 4.7 differ?
Their capability flags are identical. Every other capability is either supported by both or by neither; see the capability table above.
More comparisons
One API key for both Claude Fable 5 and Claude Opus 4.7
Free credits on sign-up, pay as you go, no monthly fee.