Claude Opus 5.5 vs Ling 3.1 Flash
Ling 3.1 Flash leads on 1 of 1 benchmarks where both are measured. Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| Claude Opus 5.5 | Ling 3.1 Flash | |
|---|---|---|
| Company | Anthropic | Inclusionai |
| Released | Sep 2026 | Oct 2026 |
| Context window | 1.0M | 262K |
| Input /1M tokens | $4 | free |
| Output /1M tokens | $20 | free |
| Open weights | No | No |
Benchmarks
| Benchmark | Claude Opus 5.5 | Ling 3.1 Flash |
|---|---|---|
| Speed (tok/s) | 97 tok/s | 216 tok/s |
Scores come from published leaderboards and official model cards (sources listed on the benchmarks page) and refresh daily. Pricing via vendor pages and OpenRouter.