Do not use either former Union Alpha identifier
The former OpenRouter preview ended. The former OpenCode Go alias is absent from inspected current sources. Older paid Pareto and 26.10 Preview are separate OpenRouter listings, not a documented continuation of either former alias.
These are saved page and catalog observations through , not live status or old-ID endpoint behavior. R5 and the October reviews made no access or inference request (n=0).
| Identifier | Observed source status | Access decision |
|---|---|---|
stealth/union-alpha | Historical page says the free period ended; exact ID absent from inspected catalog. | Do not configure. Catalog omission is not a tested HTTP result, entitlement, or fixed Pareto version. |
union-alphaopencode-go/union-alpha | No match in inspected Go docs, public catalog or changelog. | Do not configure as a documented current route. No endpoint result or Pareto mapping was obtained. |
unbiased/pareto | Older paid route listed separately; catalog canonical slug unbiased/pareto-20260917. | Separate authorized study only. Listing metadata is not a former-alias pin, tested access, charge or numeric quota. |
unbiased/pareto-26.10-preview | Separate mutable next-version preview, first recorded in the Oct 9 audit; older paid route remained listed. | Consider only under its own route name. No source maps a former alias to it or says it replaced older paid Pareto. |
Limits and data terms
No inspected primary source supplied a numeric route-specific cap for either former alias, older paid Pareto or 26.10 Preview. per_request_limits: null is not an unlimited claim. OpenRouter's generic limits do not supply a route-specific number. Direct Unbiased service plan limits and terms do not transfer to OpenRouter or the former aliases.
See the summary and access guidance.