OpenRouter
@OpenRouter
Muse Spark 1.3 Contributor is also live, and is the cost-efficient tier. Use it now: openrouter.ai/meta/muse-spar…
X post · Coding & dev tools· ♥ 30
12 builds · page 1 of 1
OpenRouter
@OpenRouter
Muse Spark 1.3 Contributor is also live, and is the cost-efficient tier. Use it now: openrouter.ai/meta/muse-spar…
X post · Coding & dev tools· ♥ 30
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OpenRouter
@OpenRouter
We’re excited to bring @AIatMeta’s Muse Spark 1.2 contributor tier to OpenRouter. At $0.10/M input and $0.20/M output, It’s meaningfully cheaper than Muse Spark 1.2 and beats other comparable models on real cost, providing frontier intelligence-per-dollar.

X post · Coding & dev tools· ♥ 586
A local shim that lets the unmodified muse coding CLI run on any OpenRouter API key by translating its Responses-API-plus-extension wire protocol, so no Meta account is needed.
GitHub · Coding & dev tools
A localhost compatibility gateway that lets the native Muse Code harness run on OpenRouter's muse-spark-1.2-contributor, rewriting only the model name and never falling back silently to another model.
GitHub · Coding & dev tools
Matt Johnston's live gauntlet puts Muse Spark 1.2 at 95 and #5 on his board, at $1.25/$4.25 per M tokens and 171 tok/s on OpenRouter; the full bench ran in 17 minutes.

Video · Benchmarks & research· ♥ 6
OpenRouter
@OpenRouter
Muse Spark 1.1 is available now on OpenRouter for US-based developers. openrouter.ai/meta/muse-spar…
X post · Coding & dev tools· ♥ 9
OpenRouter
@OpenRouter
Muse Spark 1.3 is now available on OpenRouter! Built for long-running agentic, multi-agent, and coding workflows. It tracks what it learns, handles conflicting inputs, and asks for clarification or confirmation when needed. Use it now: openrouter.ai/meta/muse-spar…
X post · Coding & dev tools· ♥ 375
OpenRouter
@OpenRouter
Muse Spark 1.2 from @AIatMeta is live on OpenRouter alongside expanded global access to both Muse Spark models. At $1.25/M in and $4.25/M out, the model builds its position as one of the most price-efficient, high-intelligence models on OpenRouter.

X post · Coding & dev tools· ♥ 359
Muse Code OpenRouter is a small local adapter that lets the Muse Code harness run any meta/muse* model through an OpenRouter key instead of a Meta login.
GitHub · Coding & dev tools
A translating proxy that lets the muse coding agent run on OpenRouter despite its compiled-out provider support; the included verifier drives the real muse binary and passes 19/19 checks.
GitHub · Coding & dev tools
An unofficial loopback shim that lets Meta Muse Code use OpenAI Responses APIs, OpenRouter, Codex OAuth and the official Claude Code CLI, switchable from Muse's /model menu.
GitHub · Coding & dev tools· ★ 1
Meta's launch post for Muse Glimmer, an Apache 2.0 30B model for local agents that fits in ~20GB at 4-bit and runs on M4/M5 Max Macs, RTX 5090s or 24–32GB GPUs.

Resource · Local & open models