meta/muse-spark-1.2-contributor · Meta Llama
Meta's contributor-tier reasoning model: 1M-token context, multimodal input, multi-agent workflows and structured output at a minimal price. Prompts may be used to improve Meta products.
Last checked Aug 28, 2026. Calculations use the listed base rates; provider-specific tiers, cache writes, batch pricing, and long-context rules may differ. Note: Contributor tier: prompts and outputs may be used to improve Meta products. Live OpenRouter route snapshot checked 28 Aug 2026. Confirm the current rate at the official provider source.
Input
$0.10
per 1M tokens
Output
$0.20
per 1M tokens
Cached input
—
not published
Context window
1.1M
max output 131.1K
Muse Spark 1.2 Contributor (OpenRouter) cost calculator
What Muse Spark 1.2 Contributor (OpenRouter) costs per task
| Use case | Input tokens | Output tokens | Cost / request | Monthly @ 1K req/day |
|---|---|---|---|---|
| Customer support chatbot | 3,500 | 350 | $0.00042 | $12.60 |
| RAG / search-augmented answers | 8,000 | 500 | $0.0009 | $27.00 |
| AI coding assistant | 12,000 | 2,000 | $0.0016 | $48.00 |
| Document summarization | 25,000 | 600 | $0.00262 | $78.60 |
| Agentic workflow | 40,000 | 1,500 | $0.0043 | $129.00 |
| Content generation | 800 | 1,200 | $0.00032 | $9.60 |
| Data extraction & tagging | 2,000 | 250 | $0.00025 | $7.50 |
| Translation | 5,000 | 5,500 | $0.0016 | $48.00 |
Assumes each use case's typical cacheable share of input. See full cost scenarios.
Compare with alternatives
| Model | Input /M | Output /M | Context | Chat request* |
|---|---|---|---|---|
| Muse Spark 1.2 Contributor (OpenRouter) | $0.10 | $0.20 | 1.1M | $0.00056 |
| GPT-5.6 Solcompare | $5.00 | $30.00 | 1.1M | $0.035 |
| GPT-5.6 Terracompare | $2.00 | $12.00 | 1.1M | $0.014 |
| GPT-5.6 Lunacompare | $0.20 | $1.20 | 1.1M | $0.0014 |
| GPT-5.6 Cybercompare | $12.50 | $75.00 | 1.1M | $0.0875 |
| GPT-5.5 Standardcompare | $5.00 | $30.00 | 512K | $0.035 |
| GPT-5.5 Procompare | $30.00 | $180.00 | 512K | $0.21 |
| GPT-5.4 Workhorsecompare | $2.50 | $15.00 | 256K | $0.0175 |
| GPT-5.4 minicompare | $0.75 | $4.50 | 256K | $0.00525 |
*4,000 in + 800 out tokens, 50% cached input where available.
Related calculations
FAQ
Muse Spark 1.2 Contributor (OpenRouter) costs $0.10 per 1M input tokens and $0.20 per 1M output tokens. Verified Aug 28, 2026 against https://openrouter.ai/api/v1/models.
Muse Spark 1.2 Contributor (OpenRouter) supports a 1,050,000-token context window with up to 131,072 output tokens per request, tokenized with llama_bpe.
At $0.10/M input and $0.20/M output, Muse Spark 1.2 Contributor (OpenRouter) sits below GPT-5.6 Sol ($5.00/M in, $30.00/M out) — see the comparison table for full-workload differences.