Claude Fable 5.2 vs GLM 5.3 FlashX Legal
API pricing, context, and independently measured performance, side by side. GLM 5.3 FlashX Legal starts 95% cheaper on input than Claude Fable 5.2 at list prices.
Claude Fable 5.2
Anthropic · released Nov 9, 2026
Best input$8.00 / MTok
Best output$40.00 / MTok
Context1M
Providers5
Fastest measured—
VisionToolsReasoningStructured outputPrompt caching
GLM 5.3 FlashX Legal
Z.ai · released Nov 2, 2026
Best input$0.37 / MTok
Best output$1.25 / MTok
Context1.05M
Providers1
Fastest measured—
VisionToolsReasoningStructured outputPrompt caching
Cheapest providers, measuredUSD / MTOK
| MODEL | PROVIDER | INPUT | OUTPUT | TTFT | TPS | SMOKE |
|---|---|---|---|---|---|---|
| Claude Fable 5.2 |  Google | $8.00 | $40.00 | — | — | — |
| Claude Fable 5.2 |  Amazon Bedrock | $8.00 | $40.00 | — | — | — |
| Claude Fable 5.2 |  Azure | $8.00 | $40.00 | — | — | — |
| GLM 5.3 FlashX Legal |  Z.AI | $0.37 | $1.25 | — | — | — |