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VercelEngineering PostOfficial Source

Ling 3.0 Flash Sante is now available on AI Gateway for free

Vercel AI Gateway now serves the medical-focused Ling 3.0 Flash Sante free through October 4. Use its free-only model ID to prevent requests from converting to paid usage afterward.

Vercel · Sep 4, 2026
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Source Summary

**Ling 3.0 Flash Sante** is available through Vercel AI Gateway free until **October 4**. The medical-focused MoE model has **124B total and about 5.1B active parameters per token**, a **256K context window**, and function calling.

Practical Implication

For a bounded evaluation, use inclusionai/ling-3.0-flash-sante-free so traffic stops when the offer ends. The standard ID begins billing afterward; both IDs remain visible in spend tracking and traces during the free period.

Agent-Ready Context
**Ling 3.0 Flash Sante** is available through Vercel AI Gateway free until **October 4**. The medical-focused MoE model has **124B total and about 5.1B active parameters per token**, a **256K context window**, and function calling.

For a bounded evaluation, use inclusionai/ling-3.0-flash-sante-free so traffic stops when the offer ends. The standard ID begins billing afterward; both IDs remain visible in spend tracking and traces during the free period.

The material describes intended medical and research workloads but gives no quality or safety evaluation. The free period is temporary, and only the free-specific ID prevents automatic paid continuation.
Connected Context · Feed7 Judgment

This narrows gateway evaluation to a medical-focused, long-context model with a configuration-level cost boundary: the free-specific ID stops traffic after the promotion, while the standard ID can begin billing. Its medical positioning and specifications define what to test, not grounds for deployment, because no quality or safety evidence is supplied.

Context Map
infraresearchdata#gateways#model-selection#coding-agents
Uncertainty
The material describes intended medical and research workloads but gives no quality or safety evaluation. The free period is temporary, and only the free-specific ID prevents automatic paid continuation.