GPT-5.6 Sol, Terra & Luna: pricing ($1–$30/1M), benchmarks (Sol hits 91.9% on Terminal-Bench 2.1), 1.05M context, and which tier to actually use.
GPT-5.4 benchmarks, pricing, and API limits, compared to GPT-5.4 Pro and GPT-5.3-Codex — the complete developer guide with real numbers.
GPT-5.3 Instant brings 26.8% fewer hallucinations, fewer needless refusals, and better web-sourced answers — what changed and why it matters for devs.
Anthropic exposes industrial-scale AI model theft by DeepSeek, Moonshot, and MiniMax: 16 million exchanges, 24,000 fake accounts. The forensic breakdown.