Ling 3.1 Flash
Ling 3.1 Flash is inclusionAI's hybrid reasoning model for coding, tool use, planning, and long-context agent workflows. It has 560B total parameters with 25B active parameters per token. Thinking is enabled by default and can be turned off in settings.
- Reasoning
- Tool Calling
- Structured Output
Added Sep 30, 2026
Pricing
Auto routing · per 1M tokens- Input
- $0.075
- Output
- $0.22
- Cache read
- $0.015
Specifications
- Context window
- 262.1K
- Max output
- 32.8K
- Parameters
- 560B / 25B
- Total / active
- Avg output (7d)
- 2.2K tokens
- Longer than 93% of models
Benchmarks
No public benchmark scores for this model yet.
Providers
Choose or restrict providers with the API. Provider-selection prices include the selection markup. Provider selection guide · Pricing API (JSON, USD per 1K tokens)
Recommended | $0.075 | $0.22 | $0.015 | N/A | N/A |
| $0.315$0.0787 | $0.945$0.236 | $0.063$0.0158 | 0.6s | 87 tps |
Privacy:ZDR, prompts not retainedBest latency and throughput are highlighted.
Batch API
Batch rows for this model use normal routing and cost the same as standard API requests. Set provider in a row to choose a provider.