Comparação de modelos

Claude Fable 5.1 vs Claude Opus 4.5

Compare Claude Fable 5.1 (Anthropic) and Claude Opus 4.5 (Anthropic) by price, context, capabilities, and latency.

Qual deve escolher?

  • Price: Claude Opus 4.5 is cheaper ($5 / 1M tokens input / $25 / 1M tokens output) vs Claude Fable 5.1 ($10 / 1M tokens input / $50 / 1M tokens output).
  • Context: Claude Fable 5.1 has the larger context window (1M tokens).

Lado a lado

Claude Fable 5.1 vs Claude Opus 4.5 — comparação completa

Compare preço, fornecedor, contexto, capacidades, latência e base da fonte.

ModelProviderInputOutputContextCapabilitiesBest forLatencyStatusSource
Claude Fable 5.1anthropic/claude-fable-5.1Anthropic$10 / 1M tokens$50 / 1M tokens1M
StreamingTool callingJSON modeVision
image understanding, multimodal chat0-0msCatalogPlatform curated
Claude Opus 4.5anthropic/claude-opus-4.5Anthropic$5 / 1M tokens$25 / 1M tokens200k
StreamingTool callingJSON modeVision
image understanding, multimodal chat1949-4380msCatalogPlatform curated

FAQ

Claude Fable 5.1 vs Claude Opus 4.5 FAQ

Is Claude Fable 5.1 or Claude Opus 4.5 cheaper?

Claude Opus 4.5 is cheaper ($5 / 1M tokens input / $25 / 1M tokens output) vs Claude Fable 5.1 ($10 / 1M tokens input / $50 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.

Which has a larger context window, Claude Fable 5.1 or Claude Opus 4.5?

Claude Fable 5.1 is larger (1M tokens) vs 200k tokens.

Claude Fable 5.1 vs Claude Opus 4.5 for Vision: which should I pick?

Both target Vision. Pick Claude Opus 4.5 to optimize cost, or Claude Fable 5.1 for the longer context window. Test both on real prompts before committing production traffic.