Technical insights, tutorials, and updates from the EvoLink team. Learn how to optimize your AI costs and build better applications.
What is GPT-6.1 Terra? Explore its release timeline, Microsoft's public code reference, and why developers want a different balance of speed and reliability.
Kling 4.0 Flash is documented for up to 20s at 720p. Check the limited-access release history and what remains unverified for API use on EvoLink.
Understand Kling 4.0’s keyframe and reference controls, how it differs from Flash, and what video teams should evaluate before choosing a model.
No official Fable 5.5 date is confirmed in the sources checked. Trace the rumor timeline and demo evidence to decide whether to wait.
Claude Opus 5.5 was released on September 22, 2026. This release update covers the confirmed model facts, the price cut against Opus 5, the four breaking changes for existing integrations, and the next steps for EvoLink users.
Confirmed Sonnet 5.5 release facts, developer implications, and the next steps for evaluating an upgrade through EvoLink.
A dated Claude Opus 6 release watch separating official records from naming speculation and showing what developers can prepare without inventing an API product.
The confirmed Grok 4.7 release date, what xAI says changed, the first third-party benchmark results, the Fast variant, and how upstream availability differs from EvoLink availability.
July 11, 2026 update: GPT-5.6 is generally available from OpenAI. Track Sol, Terra, Luna model IDs, OpenAI list pricing, EvoLink route checks, and production rollout boundaries.
Claude Fable 5.1 launched on September 1, 2026. This release update explains the confirmed model changes, compatibility risks, and next steps for EvoLink users.
A dated record of the Gemini 3.7 Flash launch: confirmed facts, what changed versus 3.6 Flash, the migration checklist, and how to verify API availability on each channel.
The confirmed Grok 4.6 launch timeline, official API facts, EvoLink availability, and a practical checklist for production evaluation.
When will Gemini 3.5 Pro launch? See Google's current coming-soon status, partner-testing evidence, API availability checks, and what to use while waiting.
Kimi K3 is now available on EvoLink with the kimi-k3 model ID, live pricing, a production model page, and verified API documentation.
Gemini 3.6 Flash launched on July 21, 2026 and is now available through EvoLink's native API route. Confirm the model ID, 10%-off pricing, channels, and compatibility changes.
Follow Gemini 3.5 Flash from early preview signals to confirmed GA, including the release timeline, lifecycle changes, and links to current model and migration pages.
