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Claude Fable 5.2 vs Gemini 4 Carbon
Claude Fable 5.2 vs Gemini 4 Carbon: Capability, Speed & Real Cost Comparison (2026)
2026 Frontier Flagship Showdown: Overall Intelligence & Complex Coding
Bottom Line: Pick Claude Fable 5.2 for maximum capability (98 vs 98); pick Gemini 4 Carbon for lower token spend ($2 in / $10 out per 1M); Gemini 4 Carbon leads in generation speed (~100 TPS).
| Dimension | Claude Fable 5.2 | Gemini 4 Carbon |
|---|---|---|
| Release Date | 2026-11-09 | 2026-11-10 |
| A · Overall Capability | 98/100 | 98/100 |
| 💻 Coding & Agents | 98/100 | 96/100 |
| ✍️ Writing & Copywriting | 99/100 | 99/100 |
| 📚 Long-Doc & Knowledge Base | 98/100 | 98/100 |
| 👁️ Vision & Multimodal | 98/100 | 96/100 |
| F · Generation Speed | 68 Token/s (82/100) | 100 Token/s (86/100) |
| R · Access & CN Grade | B | A |
| Input / Output ($/1M) | $8 / $40 | $2 / $10 |
| Cache Read Price ($/1M) | $0.2 | $0.1 |
| Context Window | 1M | 1M |
OVERLAID F.A.R.E. RADAR CHART
■ Claude Fable 5.2
■ Gemini 4 Carbon
Ideal Use Cases for Claude Fable 5.2
Choose Claude Fable 5.2 when: Top-tier empirical capability score (98 index) and its channel pricing ($8/M input) fits your budget.
Ideal Use Cases for Gemini 4 Carbon
Choose Gemini 4 Carbon when: Top-tier empirical capability score (98 index) or better cost efficiency for your workload.