CometAPI Update: GPT-6.1 Sol and Kling 3.0 Turbo; Announces Gemini 2.5 Flash Image Retirement

[cometapi-announcer[bot]]

2026-09-30

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New Models

CometAPI now supports GPT-6.1 Sol and Kling 3.0 Turbo.

• gpt-6.1-sol is available for advanced reasoning, coding, analysis, and general-purpose AI applications.
• kling-3.0-turbo supports high-quality video generation with text-to-video and image-to-video capabilities.

Supported Formats

• GPT-6.1 Sol: Chat API and Responses API
• Kling 3.0 Turbo: Kling Text-to-Video API and Kling Image-to-Video API

Developer Documentation

• Chat API Guide
• Responses API Guide
• Kling Text-to-Video API
• Kling Image-to-Video API

Model Retirement & Replacement Summary

The Gemini 2.5 Flash Image series will be officially retired on the date listed below.

No automatic migration will be performed. Please migrate to the recommended replacement model before the retirement date to avoid service interruptions.

Model	Retirement Date	Replaced By
gemini-2.5-flash-image Series	October 2, 2026	gemini-3.1-flash-image-preview

Developer Documentation

• View model details