Agentic Chat (Claude Fable 5) vs Hy3 preview
Both have similar output pricing, while Agentic Chat (Claude Fable 5) offers a larger context window. Choose Agentic Chat (Claude Fable 5) or Hy3 preview based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Agentic Chat (Claude Fable 5) | Hy3 preview |
|---|---|---|
| Provider | GitLab Duo | Tencent TokenHub |
| Input / 1M tokens | $0.00 | $0.00 |
| Output / 1M tokens | $0.00 | $0.00 |
| Context window | 1M | 256K |
| Parameters | — | — |
| Open weights | No | Yes |
| Released | Jun 2026 | Apr 2026 |
| LMArena (Chatbot Arena) Elo score | — | 1401 |
| LMArena WebDev Elo score | — | 1357 |
FAQ
Is Agentic Chat (Claude Fable 5) or Hy3 preview cheaper?
Agentic Chat (Claude Fable 5) and Hy3 preview have comparable output pricing.
Which has the larger context window, Agentic Chat (Claude Fable 5) or Hy3 preview?
Agentic Chat (Claude Fable 5) has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.