Fledge Alpha
Disabled since Oct 11, 2026PreviewOpenCode Zen no longer lists fledge-alpha-free (verify:upstreams MISSING and a second /zen/v1/models fetch, 2026-10-11). The platform hop was already commented out (#4419), so the BYOK hop was its only upstream; disabled rather than pruned.
stealth/fledge-alpha1M context · Oct 2026 · 1 upstreamsupstream上游
Fledge Alpha is a free-tier stealth preview reasoning model with text and image input and tool use. It always reasons with adjustable effort (low, high, or max) over a 1M-token context window. No lab, specifications, or benchmarks are published for it yet.
Preview release: behaviour, limits and pricing may change without notice.Bản xem trước: hành vi, giới hạn và giá có thể thay đổi mà không báo trước.预览版本:行为、限制和价格可能随时变更。
- contextngữ cảnh上下文
- 1M
- inputđầu vào输入
- —
- outputđầu ra输出
- —
- routestuyến路由
- 1
- speed, 24htốc độ, 24h速度,24h
- —
Upstreams
1- 1OpenCode ZenYour key · not addedyour planTPS —TTFT ——
Details
- Owner
- Stealth
- Kind
- Vision
- Released
- Oct 2026
- Context
- 1M
- Data policy
- Provider retention
- Endpoint
/api/v1/chat/completions
Good for
- Tool-calling assistants
- Math and reasoning
- Image + text questions
- Long-document Q&A (1M)
Upstreams and pricingUpstream và giá上游与价格


params: max_tokens · temperature · top_p · tools · tool_choice · reasoning · include_reasoning · reasoning_effort