Muse Spark 1.2 Free

Name: Muse Spark 1.2 Free
Brand: misc
SKU: misc/muse-spark-1.2-contributor-free

misc·misc/muse-spark-1.2-contributor-free·GA·Closed·muse-free series·NEW

Muse Spark 1.2 is a coding-focused update to Muse Spark 1.1 with improvements in code generation, complex debugging, codebase understanding, and end-to-end developer workflows.

At a glance

Reference price$0 / $0 per 1M

Cache read $0 · OpenCode Zen

Lowest paidNo paid channels

1 more $0 channels

Context1,048,576

Output limit131,072

Capabilities

✓ Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments

Modalities

TextImageVideoPDFAudio

Knowledge cutoff—

Released / updated2026-08-05 / 2026-08-05

Quality & performance

Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.

Available at 1 providers0 with public prices · 1 free

Priced only

Provider	Tier	Input	Output	Cache read	Cache write	Context	Output limit	Status
OpenCode Zen	Gateway	Free		$0	—	1,048,576	131,072

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Your usage cost

Input tokens / month

Output tokens / month

Cache hit rate

Common scenarios

This model is $0 across all listed channels (OpenCode Zen).

Benchmark

No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.

Reasoning control

effort = minimaleffort = loweffort = mediumeffort = higheffort = xhigh

Price historyone sample accumulated per data sync

Input list $0Output list $0Min blended —

Price history accumulates from each data sync; currently only 1 sample(s) (2026-08-21). Each future sync adds a point, and once accumulated a line is drawn here.