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Hy4 Calculator — requests per $1

Every monthly plan that includes Hy4, converted to requests per $1 at the model's typical request shape. Same engine as the main calculator — proxy estimates carry a ~ marker; coarse estimates carry ≈.

Hy4 is Tencent's fourth-generation Hunyuan flagship for agentic coding and reasoning, the general-availability release that followed Hy4 preview.

At Hy4’s typical shape

1,353req / $1

only OpenCode prices it · 2 plans priced · exact

Agent Arena benchmark

#14 · 4.66% net improvement

Agent Arena leaderboard · fetched 2026-11-09

Per-request shape · tokens
Plan detailsProvider and subscription tier. Sorts by provider name.Standard monthly price in USD, before first-month promotions.Estimated cost per request for the selected model and token shape.Requests fitting in the rolling 5-hour budget. '—' means no published 5-hour limit.Requests fitting in the rolling 7-day budget. '—' means no published weekly limit.Requests fitting in 30 days. Weekly budgets are extrapolated; unused credits do not roll over.Requests per $1 of plan price over 30 days. Higher is better.Requests per $1 available in one 5-hour burst. Uncapped plans match Req / $1.SubscribeOpen provider pricing. Referral links may support TokenPlans at no extra cost.
OpenCodeGo Plus$240/mo usage · $120/wk · $48/5h$40.00$0.0044——54,1391,3531,353Subscribe ↗
OpenCodeGo$100/mo usage · $50/wk · $20/5h$10.00$0.00442,7066,76713,5341,353271Subscribe ↗

Some Subscribe buttons carry referral or affiliate codes — using them may give you a signup bonus or support this project at no extra cost to you.

Markers: ~ proxy estimate · ≈ coarse estimate · ≥ cache floor · ≤ cache ceiling — a plan that publishes no cached-read rate bills cached tokens at the input rate, so its Req/$1 is a floor (≥) and its cost is a ceiling (≤). Borrowed cap means the budget is a published API cap at list price, so Req / $1 is a value comparison rather than a measured allowance.

Best-priced plans

Best-priced plans for Hy4

The top 5 plans by computed Req/$1 that include Hy4, plus the lowest-cost plan. Computed at build from the same cost rules the calculator renders · ~ proxy estimate · ≈ coarse estimate · ≥ cache floor · ≤ cache ceiling

Provider / planPriceReq/$1
OpenCode Go Plus$40◆1,353
OpenCode Go$101,353

“n/a” = the provider publishes no price structure for Hy4 — the calculator renders the same honest n/a. ◆ best value = highest computed Req/$1.

What real work costs

What Hy4 costs on real coding tasks

Illustrative cost of common coding tasks on the best-priced plans above, scaled from each plan's live per-request price to a task-typical token volume. Task token assumptions are shared ~proxy estimates — real tasks vary, and they are never per-provider shapes.

TaskOpenCode Go PlusOpenCode Go
Quick lookup / one-liner8,000 in · 1,000 out~1¢~1¢
Review a 500-line PR60,000 in · 4,000 out~1¢~1¢
Fix a bug (agent loop)180,000 in · 12,000 out~1¢~1¢
Refactor a module320,000 in · 20,000 out~2¢~2¢
Full-repo agent run900,000 in · 45,000 out~6¢~6¢

Per-task cost = the plan's effective 72,625-token request price scaled to each task's token volume at the same shape mix. ~ = proxy estimate — shared task-token assumptions, not a quote. “n/a” = Hy4 unpriced on that plan.

Common questions

How many requests per $1 do I get on Hy4?

The best plan pricing Hy4 delivers 1,353 Req/$1 at the model's typical request shape — on OpenCode Go Plus. Figures are exact confidence: they are computed from published rates and usage caps, proxy estimates are marked with a ~, and borrowed-cap plans use a published API cap at list price, so their Req/$1 is a value comparison rather than a measured allowance.

What's the cheapest plan with Hy4?

OpenCode Go at $10/mo. The cheapest plan is not always the best value — check Req/$1 above.

Which plans include Hy4?

2 tracked plans across 1 provider price it: OpenCode (Go and Go Plus). The calculator compares every tracked monthly plan that prices it.

Where does Hy4 rank on the Agent Arena leaderboard?

#14 on the Agent Arena agent leaderboard — 4.66% net improvement (board fetched 2026-11-09). Ranks are scraped from https://arena.ai/leaderboard/agent, never typed by hand.

What is Hy4?

Hy4 is Tencent’s fourth-generation Hunyuan text model for agentic coding and reasoning (family: tencent, kind: text) — the general-availability release of the flagship that Hy4 preview introduced.

How does Hy4 relate to Hy4 preview?

Hy4 preview was Tencent’s pre-release build of the fourth-generation Hunyuan flagship; Hy4 is the general-availability model that supersedes it, so treat preview readings of speed and rate limits as provisional and re-check them on Hy4.

What kind of work is Hy4 tuned for?

Hy4 is positioned for long-horizon agentic coding — multi-step tool use, repository-wide edits and iterative test-fix loops — rather than budget throughput, which is the role Tencent’s smaller Hunyuan releases fill.

Can Hy4 be used from third-party coding agents?

Where a subscription exposes Hy4 through an OpenAI-compatible endpoint it works with OpenCode, pi, Cursor and any client that accepts a custom base URL; the model stays inside that plan’s own per-model usage window, so check the ceiling before running long agent loops.

Is Hy4 a text model only?

Hy4 is a text generation model, so it belongs in the coding and agentic scope rather than image, audio or video generation; what it accepts as multimodal input is a separate question from what it emits.

Want the whole market at once? Every tracked coding plan, ranked by requests per $1 sits on one page, and the methodology explains how each figure is derived.

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