GPTProto AI News
Follow the AI changes that matter—from new models and creative tools to API updates and fixes and quickly see what to try, build, or adjust next.
What Is Gemini 4 Argon? Pricing, Coding Tests, and the 1M-Token Catch
What is Gemini 4 Argon? See its release date, $2/$10 intro pricing, 1M-token catch, coding tests, and comparisons with Astra, Opus 5.5 and Flash.
Schuyler Stacy · Oct 14, 2026
What Is Haiku 5.5? Claude's Cheapest Model, and the 100K Line That Changes Its Price
Claude Haiku 5.5 cuts input costs to $0.10 per million tokens — until your prompt passes 100K and the whole request bills at 5x. Pricing, benchmarks, API changes, and how it compares to Sonnet 5.5 and GPT-6 Luna.
Schuyler Stacy · Oct 10, 2026
What Is GPT-6.1 Sol? Pricing, Coding, and What Changed
See GPT-6.1 Sol pricing, coding gains, and how it compares with Astra. Decide whether to upgrade and explore API pricing at 20% off on GPTProto.
Sep 30, 2026
What Is Claude Sonnet 5.5? Pricing, Coding Gains, and What Changed
Sonnet 5.5 keeps Sonnet 5’s official token rates. Explore coding results, Claude Code access, upgrade checks, and GPTProto’s 10% off API pricing.
Tiffany Layne · Sep 29, 2026
What Is Kling Image 4.0? The 9-Image and 8K Claims Explained
Is Kling Image 4.0 out? We check the reported nine-image batch, possible 8K output, pricing, API access, and the Kling image models available now.
Tiffany Layne · Sep 28, 2026
What Is Kling 4.0? Preview Leaks, Release Status, and What You Can Use Now
Is Kling 4.0 available yet? Explore the Preview and Flash leaks, what remains unconfirmed, how it compares with Kling 3.0, and which models you can use now.
Schuyler Stacy · Sep 28, 2026
10 Creative Ways to Make Your Social Media Content More Engaging
Creating posts is easy—getting people to stop scrolling isn't. Try these 10 practical ways to make your social media content more engaging, no big budget needed.
Michael Johnson · Sep 28, 2026
What Is GLM-5.3-FlashX? Is 200 Tokens/s Worth 2.5× the Price?
GLM-5.3-FlashX promises up to 200 tokens/s—but costs 2.5× more than Flash. See its pricing, coding fit, speed limits, and when the upgrade pays off.
Michael Johnson · Sep 21, 2026
What Is Step 5 Preview? StepFun’s 600B Agent Model Explained
Step 5 Preview explained: explore StepFun’s 600B MoE model, pricing, coding and finance benchmarks, 1M context, API access, and release status.
Schuyler Stacy · Sep 21, 2026
What Is Jev? TypeSafe AI’s System One Model Explained
What is Jev? Learn how TypeSafe AI’s System One model handles typed decisions, pricing, latency, and agent routing—and try Jev Latest on GPTProto.
Michael Johnson · Sep 20, 2026
What Is GPT-6 Sol? Features, Pricing, API Access, and Tests
What is GPT-6 Sol? See its $2/$10 pricing, 1.05M-token context, coding and agent features, API access, and how it compares with Astra and Luna.
Michael Johnson · Sep 17, 2026
What Is Claude Opus 5.2? Release Status, Rumors, and What We Know
Is Claude Opus 5.2 real? See its release status, rumored Claude Code tests, pricing, possible features, and how it differs from Opus 5.
Michael Johnson · Sep 16, 2026