Technical insights, tutorials, and updates from the EvoLink team. Learn how to optimize your AI costs and build better applications.
GPT-6.1 Sol launched at DevDay on September 29, 2026. See confirmed changes, API and Work/Codex availability, and what existing Sol teams should verify.
OpenAI released GPT-6 Luna on September 22, 2026: its most efficient model for focused, high-volume tasks, at half the GPT-5.6 Luna list price with 1.05M context. Rollout by channel and what a batch team should verify before migrating.
GPT-6 release dates: Astra on September 3, 2026; Sol and Luna on September 22, 2026. See the confirmed specs, the rollout by channel, and which GPT-6 models are callable on EvoLink.
OpenAI released GPT-6 Sol on September 22, 2026: its model for complex coding and agent workflows, at half the GPT-5.6 Sol list price with 1.05M context. Rollout by channel (API, Codex, EvoLink) and what a Sol team should do now.
No Claude Opus 5.2 release date exists: as of Sept 18, 2026, Anthropic lists no such model, ID, or price. The routing rumor, the Foundry slug, next steps.
Google confirmed Gemini 4 pre-training in July 2026 but no release date, model ID or API. Separate facts from expectations and prepare your evaluation.
Alibaba Cloud listed Wan 3.0 for invite testing on August 6, and EvoLink made three production routes callable on August 18. See what is verified and what still needs testing.
GLM 5.5 is reportedly expected in August 2026, but Z.ai has not confirmed it. Track the evidence, access stages, and what developers should do now.
MiniMax H3 officially launched on July 31, 2026, and is now available on EvoLink for online generation and API access.
Track all credible GPT-5.4 signals, what is confirmed vs speculative, and whether you should wait or build now.
