Ling 3.1 Flash is now available on AI Gateway
Quick Answer
Ling 3.1 Flash, a hybrid reasoning language model by InclusionAI, is now available on AI Gateway for free until October 13, 2026.
Quick Take
With 560B parameters and a 262K-token context window, it excels in coding and multi-step analysis, making it ideal for complex workflows involving long documents and code.
Key Points
- Ling 3.1 Flash features 560 billion total parameters and 25 billion active per token.
- The model supports a 262K-token context window for extensive tasks.
- Free usage is available until October 13, 2026, with billing starting afterward.
- Use model ID inclusionai/ling-3.1-flash for standard access or inclusionai/ling-3.1-flash-free to avoid charges.
- AI Gateway offers a unified API for model calls, usage tracking, and configuration.
📖 Reader Mode
~1 min readLing 3.1 Flash from InclusionAI is now available on AI Gateway. The model is free to use through October 13, 2026.
Ling 3.1 Flash is a hybrid reasoning language model with 560B total parameters and 25B active per token. It has a 262K-token context window on AI Gateway.
The model is designed for coding, multi-step analysis, and agents that use tools, including workflows involving long documents, code, and extended task histories.
To try Ling 3.1 Flash, use inclusionai/ling-3.1-flash or inclusionai/ling-3.1-flash-free as the model name:
The standard model ID is free during the promotion and begins billing when it ends. The -free model ID stops serving instead of billing when the free promotion ends.
To use Ling 3.1 Flash in a coding agent, follow the AI Gateway coding agents guide and select inclusionai/ling-3.1-flash as the model.
Try Ling 3.1 Flash in the AI Gateway model playground, or explore the model catalog.
AI Gateway provides one API for calling models, tracking usage and cost, and configuring routing, retries, and failover. You can use an AI Gateway API key or bring your own provider key.
— Originally published at vercel.com
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