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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. Phi-4MicrosoftRemove
  2. Claude Fable 5.2AnthropicRemove
phi-4 vs claude-fable-5.2
AttributePhi-4phi-4Claude Fable 5.2claude-fable-5.2
Pricing
Input$0.21 / 1M$8.00 / 1M
Output$0.42 / 1M$40.00 / 1M
Cache Write (5m)$0.21 / 1M$10.00 / 1M
Cache Write (1h)$0.21 / 1M$16.00 / 1M
Cache Read$0.21 / 1M$0.20 / 1M
Web Search$0 / 1M$0 / 1M
Context
Max context16.4K1M
Max outputN/AN/A
Capabilities
VisionNoYes
Function CallingNoYes
JSON ModeNoYes
StreamingNoYes
Catalogue
ProviderMicrosoftAnthropic
Categorychatchat
Charge typePay As You GoPay As You Go
Released——
Description
Summary—Claude Fable 5.2 is Anthropic's most capable model for advanced technical work and open-ended problem solving, delivering significant improvements in coding, reasoning, and vision over Fable 5.1. It excels at exceptionally complex tasks, including large-scale software migrations, electronic system design, and advanced scientific and mathematical research. With up to 30% faster output generation, clearer communication, and always-on adaptive extended thinking, Fable 5.2 supports configurable reasoning effort from low to max (default high), with thinking preserved across turns. Designed for frontier engineering, scientific discovery, and ambitious long-horizon agentic workflows, it complements Opus 5.5 as a specialized option for the most demanding technical challenges.