According to @deepseek_ai on X, the DeepSeek-V4-Pro API is discounted by 75% until May 5, 2026, 15:59 UTC, and developers can unlock a 1M token context by setting the model to deepseek-v4-pro[1m] in Claude Code, while OpenCode should be updated to v1.14.24+ and OpenClaw to v2026.4.24+ for compatibility. As reported by DeepSeek’s official post, the promotion lowers inference costs for long-context applications like code assistants, RAG pipelines, and multi-document analysis, creating near-term savings for teams scaling token-intensive workloads. According to the same source, the integration guidance indicates active ecosystem support, reducing upgrade friction and accelerating enterprise adoption of long-context AI in developer tooling.