skip to content- 2026-07-02
|
Fable 5 Returns as Claude Sonnet 5 Becomes Default
Fable 5 is back with tighter safeguards while Sonnet 5 becomes Claude's default. Here is the practical routing and cost decision.
- 2026-06-28
|
GPT-5.6 Sol, Terra, and Luna Guide
Current GPT-5.6 Sol, Terra, and Luna access, short- and long-context pricing, independent benchmark signals, and deployment controls.
- 2026-06-28
|
GPT-5.6 Sol Preview: Access and Agent Risks
GPT-5.6 Sol is a restricted API and Codex preview shaped by a government request. Check access, agent risks, pricing, and safeguards before routing work.
- 2026-06-27
|
Frontier Model Access: Fable, Mythos, GPT-5.6
Fable 5 is restored globally, while Mythos 5 and GPT-5.6 remain approval-sensitive. These are different access mechanisms, not one licensing regime.
- 2026-06-11
|
Claude Fable 5 Restored: Cost and Guardrails
Fable 5 is generally available but credit-controlled. Compare its $10/$50 price, safeguards, retention, and Opus 5 alternative.