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Welcome to the MixRoute changelog page. Here you can find our latest model releases, pricing adjustments, feature updates, and other important announcements.
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🔥 What’s New ?

06/05 Dreamina Seedance 2.0

ByteDance’s latest flagship video generation model! Supports multimodal input, ultra-clear image quality, smoother motion, and provides professional-grade video creation capabilities.

06/05 Claude Opus 4.8

Anthropic’s latest hybrid reasoning flagship! Adaptive thinking and production-grade coding with 90.9% on BigLaw Bench.

05/27 GPT 5.5 Series

OpenAI’s next-gen flagship! Features native computer operation capabilities and a breakthrough 82.7% on Terminal-Bench 2.0.

05/27 DeepSeek V4 Pro

DeepSeek’s newest reasoning flagship! Delivers top-tier complex reasoning performance and enhanced Agent capabilities.

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🔧 Product Update

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2026-06-05 Major Upgrade to Video Model Library

Based on the latest advancements in platform video generation capabilities, we have comprehensively synchronized and updated the Seedance series models:
  • ByteDance (Dreamina/Seedance):
    • Launched the brand new flagship dreamina-seedance-2-0-260128 (Seedance 2.0) and dreamina-seedance-2-0-fast-260128 (Fast version).
    • Added support for the high-quality professional version seedance-1-5-pro-251215 (1.5 Pro).
    • Aligned and updated the 1.0 series, including seedance-1-0-pro-250528 and seedance-1-0-pro-fast-251015.
    • Simultaneously upgraded the development documentation for video task submission and querying, adding English and Traditional Chinese code examples and mapping tables to facilitate multi-language developer integration.

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2026-05-27 Comprehensive Model Catalog Synchronization

Synchronized and updated the supported models based on the latest platform API status:
  • OpenAI: Added gpt-5.5 flagship series, gpt-5.4 series, reasoning model o4-mini, and image model gpt-image-2
  • Anthropic: Added the new Claude 4 series, including claude-opus-4-7, claude-sonnet-4-6, and claude-haiku-4-5-20251001
  • Google: Added Gemini 3.1 and 3.5 series, including gemini-3.5-flash, gemini-3.1-pro-preview, etc.
  • DeepSeek: Added V4 series, including deepseek-v4-pro and deepseek-v4-flash
  • xAI: Added Grok 4 series, including grok-4.20-beta-0309-reasoning, etc.
  • Regional Models: Added flagship models such as qwen3.7-max, glm-4-plus, kimi-k2.6, etc.
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