96 related articles

OpenAI GPT-5.6 launches Sol, Terra, and Luna simultaneously. We compare benchmarks and real-world coding tests to help you choose the right model for your needs.

We tested GPT-5.6 Codex models Sol, Terra, and Luna on a classic candy logic puzzle. Sol scored near-perfect across HIGH and XH modes; Terra and Luna nearly failed. Here's what it means for developers.

Is your $20/month ChatGPT Plus worth it? We test GPT-5.6's three models—Luna, Terra, and SOL—to show how to assign tasks smartly and get the most value.

Is "GPT-5.6" with Sol, Terra, and Luna sub-models a real OpenAI release? We debunk the viral claims, expose third-party top-up risks, and show how to spot AI scams.

GPT 5.6's Sol, Terra, and Luna tested across 108 engineering checks. Backend scores tie between Sol and Terra — the real gap is in frontend and packaging delivery.

Codex merges into ChatGPT with a new Work Mode. GPT-5.6 splits into Sol (flagship), Terra (balanced), and Luna (lightweight). Full breakdown of capabilities, costs, and how to choose.

OpenAI releases GPT-5.6 with three tiers: flagship Sol, balanced Terra, and budget Luna. Sol leads competitors by 13 points on Agent benchmarks at one-quarter the cost, rewriting Agent economics.
GPT-5.6 Trio Launches: Luna, Terra, an…
OpenAI officially launches the GPT-5.6 family: Luna, Terra, and Sol, with 1M token context and a focus on long-running agentic performance. A deep dive into three-tier pricing, Agents' Last Exam results, the SWE-Bench Pro controversy, and new API features like programmatic tool calling and native multi-agent support.

OpenAI launches the GPT-5.6 family—Sol, Terra, and Luna—alongside ChatGPT Work, a new desktop app, and Sites. AI evolves from a chat tool into a true productivity partner, completing financial analysis, presentations, and cross-platform collaboration in one operation.

An in-depth hands-on test of the GPT-5.6 series' three models—Sol, Terra, Luna—compared with Fable and Sonnet 5. Sol wins overall at nearly half the price. Full analysis of prototyping, code debugging, and browser use.

OpenAI officially releases GPT-5.6 with a three-tier model family—Sol, Terra, and Luna. Flagship Sol beats Claude on coding benchmarks: twice as fast, a third cheaper.

GPT-5.6 launches with three variants—Sol, Terra, and Luna—focused on agentic coding and computer use. A deep dive into their positioning, a comparison with Anthropic's Fable 5, and a Fable 5 orchestration + GPT-5.6 execution workflow.

OpenAI released three GPT-5.6 models—Sol, Terra, Luna—and merged ChatGPT with Codex to launch Work mode. This hands-on review tests coding, game dev, and PPT creation, revealing one-click deployment wins alongside aesthetic and efficiency flaws.

OpenAI released three GPT-5.6 models—Sol, Terra, and Luna—covering everything from flagship reasoning to lightweight speed. A deep dive into their positioning, performance differences, pricing, and industry signals.

OpenAI's GPT-5.6 series (SOL, TERRA, LUNA) benchmarked via PinBash: major gains in math and backend tasks, but frontend visuals remain a weakness. Full pricing and model selection guide.

In-depth analysis of OpenAI's GPT-5.6: Sol, Terra, Luna pricing, Cerebras inference advantages, and how OpenAI and Anthropic navigate government regulation amid US-China AI competition.

OpenAI launches GPT-5.6 with three models — Sol, Terra, and Luna — plus ChatGPT Work, a new desktop app, and Hosted Sites. Codex now autonomously trains models.

GPT-5.6 is now officially available to all users, launching the three-tier Sol, Terra, and Luna models with four-agent parallelism. An in-depth look at the official benchmarks, API pricing, safety, and Ultra mode.

OpenAI officially releases the GPT-5.6 series with three models: flagship Sol, balanced Terra, and economy Luna. A deep dive into its core breakthroughs—a step change in design judgment and enhanced computer-use capabilities.

OpenAI's GPT-5.6 series benchmarked: flagship Sol, balanced Terra, and lightweight Luna tested head-to-head. Agentic tasks rival top models, Luna starts at $1/M tokens. Full comparison with Fable 5 and Opus 4.8.