OpenAI released GPT-6.1 Sol on 2026-09-29. It is live on OpenRouter
(openai/gpt-6.1-sol, -pro) and the direct API; not yet on Nous Portal
or on Codex OAuth for our test account.
- Catalog: OPENROUTER_MODELS + openai-api picker; kept off the nous
list via _OPENROUTER_ONLY until the Portal serves it. Manifest regenerated.
- Context: 1.05M direct API, 272K Codex fallback; 272K compaction
auto-raise on the Codex route.
- Pricing: $2/$10, cached input $0.10 (5%, not 6 Sol's 10%), cache write
$2.50, 2x/1.5x above 272K; -pro aliased to the base row.
- Reasoning: none/minimal return 400 on 6.1 Sol (unlike 6 Sol), so it uses
Astra's low..max ladder without Astra's account gating. OpenRouter's
catalog wrongly lists 'none' for it, so the OpenRouter profile omits a
disable when the OpenAI ladder has no 'none'.
kshitijk4poor
bf87ae620e