VercelEngineering PostOfficial Source

MiniMax M3 and M2.7 are free on AI Gateway

AI Gateway offers temporary free routes for MiniMax M3 and M2.7, but the -free model IDs hard-fail after September 6; standard IDs preserve provider fallback at normal rates.

Vercel · Aug 25, 2026

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Source Summary

MiniMax **M3** and **M2.7** are free through GMI Cloud on AI Gateway until **September 6**. The dedicated model IDs end in -free and work across the gateway APIs.

Practical Implication

Use the temporary IDs for bounded experiments with coding agents. For code that must keep running, use the standard model ID and place GMI Cloud first in provider order so the gateway can fall back elsewhere.

Agent-Ready Context

MiniMax **M3** and **M2.7** are free through GMI Cloud on AI Gateway until **September 6**. The dedicated model IDs end in -free and work across the gateway APIs.

Use the temporary IDs for bounded experiments with coding agents. For code that must keep running, use the standard model ID and place GMI Cloud first in provider order so the gateway can fall back elsewhere.

The -free IDs return an error after the promotion ends. Standard routes may fall back to another provider and are then billed at that provider’s rate; the material gives no quality or latency comparison.

Connected Context · Feed7 Judgment

This adds two zero-cost, time-bounded coding-agent routes, but sharply separates experiments from durable deployments: the promotional IDs fail after September 6, whereas standard IDs can preserve continuity through ordered provider fallback at potentially billed rates. It confirms that promotion-aware model selection must account for endpoint expiry and fallback cost, not just temporary price.

GPT-5.6 Sol is 50% off on AI Gateway for the next monthBoth create bounded evaluation windows, but GPT-5.6 Sol keeps its normal model ID while the MiniMax promotion requires temporary IDs that later error, creating an additional migration risk.GLM 5.2 free for eve agents through August 27 via Blackbox on AI GatewayBoth make a coding model free only long enough for controlled evaluation and provide no quality or latency evidence supporting adoption after the promotion.10x more capacity for Laguna S 2.1 on AI GatewayLaguna’s change addresses available capacity on free and paid routes, while the MiniMax offer changes temporary cost and endpoint lifetime; together they show that free-route evaluation must distinguish throughput from durability.

Context Map

infracoding#gateways#coding-agents#model-selection

Uncertainty

The -free IDs return an error after the promotion ends. Standard routes may fall back to another provider and are then billed at that provider’s rate; the material gives no quality or latency comparison.