Ling 2.6 Flash vs Ling 3.1 Flash
| Benchmark | Ling 2.6 Flash | Ling 3.1 Flash |
|---|---|---|
| Humanity's Last Exam | 6.3 | 39.4 |
| Terminal-Bench 4.0 | — | 33.3 |
| AutomationBench-AA | — | 61.7 |
Specs
| Spec | Ling 2.6 Flash | Ling 3.1 Flash |
|---|---|---|
| Input, per 1M | — | $0.30 |
| Output, per 1M | — | $0.90 |
| Cost per task? | — | $1.01 |
| Speed, tok/s | — | 213 |
| Context | 262K | 1M |
| Weights | Open | Open |
| Released | Apr 2026 | Oct 2026 |
| Memory (4-bit) | 64 GB | 343 GB |
| Licence | MIT | MIT |
| Commercial use | Allowed | Allowed |
| See images | — | — |
| Read PDFs | — | — |
| Hear audio | — | — |
| Watch video | — | — |
| Call tools | ✓ | ✓ |
| Force a tool call | ? | Partial |
| Return strict JSON | Partial | ✓ |
| Search the web | ? | ? |
| Run code | ? | ? |
| Use a computer | ? | ? |
What breaks when you switch
Ling 2.6 Flash → Ling 3.1 Flash
Memory (4-bit): 64 GB → 343 GB
Ling 3.1 Flash → Ling 2.6 Flash