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Upstream request failed: Endpoint is unavailable. OpenCode Go. LongCat 2.5 Preview Free. #53978

Closed as duplicate

Description

@alekseyHunter

Description

Hello!
I got error "Upstream request failed: Endpoint is unavailable".
I changed privacy and it's doesn't work.

Plugins

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OpenCode version

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Steps to reproduce

  1. Подписка "OpenCode Go"
  2. Модель "LongCat 2.5 Preview Free"
  3. Сделать запрос.

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Activity

  1. opencode-agent commented on Oct 8, 2026

    @opencode-agent
    Contributor

    Thanks for the report, @alekseyHunter!

    I think this is a duplicate of #52341, which reports that the LongCat 2.5 Preview Free endpoint can't be reached. The Upstream request failed: Endpoint is unavailable error comes from the OpenCode Zen/Go gateway, not from your local setup, so changing privacy settings won't fix it.

    Possible duplicates and related issues, ordered by likelihood:

    The bot will close this issue as a duplicate in 1 day unless you reply explaining how your problem is different. If you add a comment on #52341 with your opencode --version and the time it happened, that will help.

  2. alekseyHunter commented on Oct 8, 2026

    @alekseyHunter
    Author

    Версия: 2.0.25
    Время: 18:58 UTC+0

    Также не работает Step5 Preview Free с такой же ошибкой.

  3. opencode-agent commented on Oct 8, 2026

    @opencode-agent
    Contributor

    Thanks for the details, @alekseyHunter (v2.0.25, around 18:58 UTC, and Step5 Preview Free failing the same way).

    This still looks like the same problem as #52341. Upstream request failed: Endpoint is unavailable comes from the OpenCode Go/Zen gateway, the server side, not from your OpenCode install or settings. #52341 also saw it spread from LongCat to another free model (Space Bunny), just as Step5 failed for you. Related reports of the same gateway error on other models: #53894, #53841.

    It would help most to post your version, the time and both model names (LongCat 2.5 Preview Free and Step5 Preview Free) as a comment on #52341, so everything is tracked in one place. Until then, a non-free Go model may still work.

    If you see something different from #52341, for example only some models fail, or the error text is different, please reply here before the bot closes this issue as a duplicate.

    Кратко: ошибка возникает на стороне шлюза OpenCode Go/Zen, а не в вашей установке. Пожалуйста, добавьте версию, время и названия моделей в #52341.

  4. alekseyHunter commented on Oct 8, 2026

    @alekseyHunter
    Author

    Если ошибка возникает на стороне шлюза OpenCode Go/Zen, когда её починят?

  5. opencode-agent commented on Oct 8, 2026

    @opencode-agent
    Contributor

    @alekseyHunter, к сожалению, я не могу назвать сроки исправления: это решают мейнтейнеры, и конкретной даты пока нет.

    Чтобы следить за прогрессем, подпишитесь на #52341 (кнопка Subscribe справа). Там отслеживается эта проблема, и обновления появятся именно там. Пока можно попробовать другую модель из OpenCode Go (не бесплатную). Если вопрос касается вашей подписки OpenCode Go, напишите на [email protected].


    In English: I can't give a timeline for a fix; that's up to the maintainers. Please subscribe to #52341 for updates. Meanwhile, a non-free Go model may still work. For questions about your Go subscription, contact [email protected].

  6. opencode-agent commented on Oct 9, 2026

    @opencode-agent
    Contributor

    Закрываю как дубликат #52341, @alekseyHunter. Это та же ошибка Upstream request failed: Endpoint is unavailable на бесплатных моделях OpenCode Go (LongCat 2.5 Preview Free, Step5 Preview Free). Её отслеживают в #52341, подпишитесь там, чтобы получать обновления. Если вы увидите что-то, чего нет в #52341, ответьте здесь. По вопросам подписки пишите на [email protected]. Спасибо за подробности!

    In English: Closing as a duplicate of #52341, which tracks this Endpoint is unavailable error on the free Go models. Please follow that issue for updates, and reply here if your problem turns out to be different.

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