Claude Opus 5 vs Qwen3.8-Max
Facts only. This page does not pick a winner. For a picked winner, see the use case comparison on Tools.
| Claude Opus 5 | Qwen3.8-Max | |
|---|---|---|
| API model IDs | claude-opus-5 | qwen3.8-max, qwen3.8-max-0902, qwen3.8-max-2026-09-02 |
| Context window | 1,000,000 | 1,000,000 |
| Lifecycle | active | active |
| License | proprietary | proprietary |
| Trains on API data | No | No |
| Zero data retention | on-request | no |
| Input per 1M tokens | $5 (verified 2026-09-08) | $2 (verified 2026-09-08) |