Meta: Muse Spark 1.3
meta/muse-spark-1-3Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows.
Modalities
In / out per 1M$1.25 / $4.25
Context1M
ReleasedSep 2, 2026
Providers
1 provider serves this model upstream.
| Provider | Input /M | Output /M | Cache read /M | Latency P50 | Throughput P50 | Uptime |
|---|---|---|---|---|---|---|
| $1.25 | $4.25 | $0.15 | 2.92s | 138 tps | 100% |
Market-wide measurements, refreshed every 15 minutes. They describe who serves Muse Spark 1.3 in general, not how ProjectCOZY routes your requests.
Pricing
List rates per 1M tokens — what Muse Spark 1.3 costs pay-as-you-go elsewhere, not what you pay here.
Input
$1.25
per 1M tokens
Output
$4.25
per 1M tokens
Cache read
$0.15
per 1M cached tokens
Included in every pass
Muse Spark 1.3 is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.
Performance
Time to first token and output speed across every provider, over the last 3 days.
0.0s25.0s50.0s75.0s100.0s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 AMOct 31, 4 PMNov 1, 12 AMNov 1, 8 AM
Median 90th percentile 99th percentile
0 tok/s100 tok/s200 tok/s300 tok/s400 tok/s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 AMOct 31, 4 PMNov 1, 12 AMNov 1, 8 AM
Median 90th percentile 99th percentile
Uptime
100% of requests were served successfully over the last 3 days, across all providers.
Last 3 daysAvailability 99.71%
Oct 29, 6:00 PMNow
Availability over the last 24 hoursAvailability 99.67%
100% 98% 97% 95%
Oct 31, 6:10 PMNow
Apps
Tools that most often run Muse Spark 1.3, by tokens this week.
Activity
984.0B tokens processed market-wide in the last month.
050.0B100.0B150.0B200.0B
Oct 2Oct 7Oct 12Oct 17Oct 22Oct 27Nov 1
Tokens
FAQ
Which model id do I use for Muse Spark 1.3?
meta/muse-spark-1.3. Send it as the model field from any OpenAI-compatible client, against https://minuykh.app/v1.
How much context does Muse Spark 1.3 hold?
1,048,576 tokens per request, of which up to 943,718 can be the response.
What can it accept and return?
Input: text, image, video, file. Output: text.
What does Muse Spark 1.3 cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $1.25 per 1M input tokens and $4.25 per 1M output tokens.
Who built Muse Spark 1.3?
Meta, in the Muse family.
Explore
Other models your pass can call.
