Blog

News and updates from TheRouter.ai.

·Reference

LLM API Data Privacy and Retention Policies Across Providers: What Happens to Your Prompts After You Hit Send

A cross-provider reference comparing how OpenAI, Anthropic, Google, DeepSeek, and DashScope handle your API prompts and responses. We mapped default retention windows, zero-data-retention options, training opt-out mechanisms, compliance certifications, and data processing agreements — so you can make an informed procurement decision without reading six different privacy policies.

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·Migration

GPT-5.6 Programmatic Tool Calling: Migration Guide for Routing and Agent Workflows

GPT-5.6 introduces Programmatic Tool Calling — the model writes JavaScript to orchestrate your tools inside a V8 sandbox, cutting token use by 24–63% and eliminating round-trip overhead. The catch: it only works on the Responses API. We walk through the migration from classic function calling, highlight every breaking change, and show how to route GPT-5.6 through an OpenAI-compatible gateway during the transition.

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·Migration

October 2026 DashScope Model Sunset: Migration Guide for 100+ Retiring Models

On October 10, 2026, DashScope (Bailian) will retire 100+ models across four waves — Qwen3 mainlines, all legacy Qwen mainlines (qwen-turbo, qwq-plus, qvq-max), every third-party model (DeepSeek, MiniMax, GLM, Kimi), and 60+ snapshots. We mapped every retiring model to its replacement, wrote before/after code diffs, and built a migration checklist so you can switch before the deadline.

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·Providers

Xiaomi MiMo API: The Complete Integration Guide (2026)

Everything you need to integrate Xiaomi's MiMo model family via API — from signup and first call in 3 minutes to MiMo V2.5 Pro's trillion-parameter reasoning, multimodal V2.5, budget V2 Flash, ASR transcription, pricing, common errors, and routing MiMo alongside other providers.

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·New Model

Claude Sonnet 5 Is Now Available on TheRouter.ai

Claude Sonnet 5 is live on TheRouter as anthropic/claude-sonnet-5 — a 1M-token context window at standard pricing, 128K max output, vision and reasoning, and introductory pricing that comes in below Claude Sonnet 4.6. One OpenAI-compatible API key.

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·Models

GPT-5.6 Sol vs Terra vs Luna: Which Model Tier Should You Use?

OpenAI's GPT-5.6 family ships three named tiers — Sol, Terra, and Luna — instead of one model with effort settings. We compared pricing, benchmarks, and use cases across all three tiers so you can pick the right one for your workload and build a routing strategy around them.

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·Providers

Anthropic Claude API: The Complete Guide for AI Engineers (2026)

Everything you need to start building with the Anthropic Claude API — signup, API key, first call in 3 minutes. We cover every Claude model from Haiku 4.5 through Opus 4.8, extended thinking, effort levels, prompt caching, streaming, tool use, pricing, rate limits, common errors, and how to route Claude alongside other providers.

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·Minimax

MiniMax M3 Now Available on TheRouter.ai

MiniMax M3 is live on TheRouter.ai. It's an open-weight multimodal model with a 1M token context, native image and video input, frontier-level coding (59% SWE-Bench Pro), and launch pricing of $0.30/$1.20 per million tokens — one of the best price-to-capability ratios available today.

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·Mistral

Mistral Medium 3.5 Now Available on TheRouter.ai

Mistral Medium 3.5 is a 128B dense model with 256K context, native vision, and a togglable reasoning mode. It scores 77.6% on SWE-Bench Verified — above GPT-4o and Claude Sonnet at launch. Available now on TheRouter.ai at $1.5/M input, $7.5/M output.

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·Providers

Zhipu GLM API: The Complete Guide for AI Engineers (2026)

Everything you need to start building with Zhipu's GLM model family — signup, API key, first call in 3 minutes. We cover GLM-5.1, GLM-5, GLM-4.7, vision models, specialty models like GLM-OCR, pricing across BigModel and Z.AI, common errors, and how to route GLM as a primary or fallback provider.

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·Providers

DeepSeek API: The Complete Guide for AI Engineers (2026)

Everything you need to start building with the DeepSeek API — signup, API key, first call in 3 minutes. We cover V4-Flash and V4-Pro, thinking mode, streaming, tool calls, pricing, rate limits, common errors, and how to route DeepSeek as a primary or backup provider.

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·Model Wave

May 2026 Model Wave

Qwen 3.6 27B arrives alongside Kimi K2.6, Gemma 4, and Mistral Small 4 — all callable through the OpenAI-compatible API.

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