All plans/Calculator/Muse Spark 1.3

Muse Spark 1.3 Calculator — requests per $1

Every monthly plan that includes Muse Spark 1.3, converted to requests per $1 at the model's typical request shape (site default). Same engine as the main calculator — proxy estimates carry a ~ marker; coarse estimates carry ≈.

Muse Spark 1.3 is Meta's newest Muse Spark flagship for agentic coding — #13 (Max config) on the LMArena agent leaderboard (2026-09-14), ahead of previous-generation Muse Spark 1.2 and 1.1, and priced on the LLM Gateway DevPass tiers we track.

At Muse Spark 1.3’s default shape

~198req / $1

only LLM Gateway DevPass prices it · 3 plans priced · proxy

Agent Arena benchmark

#13 (Max) · 4.23% net improvement

Agent Arena leaderboard · fetched 2026-09-14

Per-request shape · tokens

Throttling, off-peak, rollover, and cache writes are not modeled.

Price–$
3 / 3 plans
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.
LLM Gateway DevPassMax$537/mo usage at provider rates · weekly frontier fair-use 18%$179.00$0.0152——35,366~198~198Subscribe ↗
LLM Gateway DevPassPro$237/mo usage at provider rates · weekly frontier fair-use 15%$79.00$0.0152——15,608~198~198Subscribe ↗
LLM Gateway DevPassLite$87/mo usage at provider rates · weekly frontier fair-use 12%$29.00$0.0152——5,729~198~198Subscribe ↗

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 and ≈ coarse estimate. 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 Muse Spark 1.3

The top 5 plans by computed Req/$1 that include Muse Spark 1.3, plus the lowest-cost plan. Computed at build from the same cost rules the calculator renders · ~ = proxy estimate

Provider / planPriceReq/$1
LLM Gateway DevPass Max$179◆~198
LLM Gateway DevPass Pro$79~198
LLM Gateway DevPass Lite$29~198

“n/a” = the provider publishes no price structure for Muse Spark 1.3 — the calculator renders the same honest n/a. ◆ best value = highest computed Req/$1.

What real work costs

What Muse Spark 1.3 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.

TaskLLM Gateway DevPass MaxLLM Gateway DevPass ProLLM Gateway DevPass Lite
Quick lookup / one-liner8,000 in · 1,000 out~1¢~1¢~1¢
Review a 500-line PR60,000 in · 4,000 out~1¢~1¢~1¢
Fix a bug (agent loop)180,000 in · 12,000 out~3¢~3¢~3¢
Refactor a module320,000 in · 20,000 out~6¢~6¢~6¢
Full-repo agent run900,000 in · 45,000 out~16¢~16¢~16¢

Per-task cost = the plan's effective 87,095-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” = Muse Spark 1.3 unpriced on that plan.

Common questions

How many requests per $1 do I get on Muse Spark 1.3?

The best plan pricing Muse Spark 1.3 delivers ~198 Req/$1 at the model's typical request shape — on LLM Gateway DevPass Max. Figures are proxy 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 Muse Spark 1.3?

LLM Gateway DevPass Lite at $29/mo. The cheapest plan is not always the best value — check Req/$1 above.

What is Muse Spark 1.3?

Muse Spark 1.3 is Meta's newest flagship text generation model in the Muse Spark line (family: muse, kind: text), built for agentic coding and multi-step reasoning. It succeeds Muse Spark 1.2 as the top of the line.

Is Muse Spark 1.3 open-weight?

No — Muse Spark 1.3 is a proprietary Meta model, reachable only through provider endpoints, so you cannot self-host it or access the weights. Open-weight agent models we track include GLM-5.3 and Hy4 preview.

Which plans include Muse Spark 1.3?

LLM Gateway DevPass is the tracked provider pricing Muse Spark 1.3 today — it is listed on all three DevPass tiers (Lite, Pro and Max). The previous-generation Muse Spark 1.2 also appears on Meta's own Muse Code tiers and on CommandCode GOAT and above. The calculator compares every tracked monthly plan that prices it.

Can I use Muse Spark 1.3 with any agent (BYOK)?

Yes — LLM Gateway DevPass serves Muse Spark 1.3 through an open OpenAI-compatible endpoint with no CLI lock, so it works with Claude Code, Cursor, OpenCode or any agent that supports custom endpoints. Meta's own Muse Code plans are locked to the Muse Code CLI.

How does Muse Spark 1.3 compare to Muse Spark 1.2?

Muse Spark 1.3 is the newer generation of Meta's Muse Spark line and ranks well above Muse Spark 1.2 on the LMArena agent leaderboard (#13 Max config, versus #30 xHigh). Both remain available on tracked plans.

What kind of model is Muse Spark 1.3?

Muse Spark 1.3 is a text generation model (family: muse, kind: text) positioned for agentic coding and reasoning — a frontier pick rather than a budget throughput model like DeepSeek V4 Flash.

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