Claude Sonnet 4.6 vs Meta: Muse Spark 1.3
anthropic/claude-sonnet-4.6 · meta-llama/muse-spark-1.3
As of October 26, 2026, Claude Sonnet 4.6 is the cheaper API on UberLLM: $0.0300 per million input tokens and $0.1500 per million output, versus $0.0625 / $0.2125 for Meta: Muse Spark 1.3 — about 31% less on a blended 3:1 token mix. Both are reached through one OpenAI-compatible key and routed to the cheapest healthy seller, with no UberLLM fee added, so the price you see is the price you pay. Choose Claude Sonnet 4.6 to cut cost; choose Meta: Muse Spark 1.3 when context size wins — Meta: Muse Spark 1.3 carries the larger context window (1,048,576 vs 1,000,000 tokens), which can matter for long-document work.
Claude Sonnet 4.6 vs Meta: Muse Spark 1.3, side by side
| Spec | Claude Sonnet 4.6 | Meta: Muse Spark 1.3 |
|---|---|---|
| Price · input / 1M | $0.0300 | $0.0625 |
| Price · output / 1M | $0.1500 | $0.2125 |
| Context length | 1,000,000 | 1,048,576 |
| Max output tokens | 64,000 | 943,718 |
| Input modalities | text | text, image, video, audio, file |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | — | Yes |
| Reasoning | Yes | Yes |
| Cheapest seller | pyro | UberLLM |
| % off list | 99% off | 95% off |
Live prices via UberLLM, routed to the cheapest healthy seller. The price shown has no UberLLM fee added. Updated October 26, 2026.
Claude Sonnet 4.6 vs Meta: Muse Spark 1.3 — FAQ
Is Claude Sonnet 4.6 or Meta: Muse Spark 1.3 cheaper?
Claude Sonnet 4.6 is cheaper on a blended token mix, by about 31%. UberLLM routes every request to the cheapest healthy seller and bills the price shown, with no fee added.
What's the price difference between Claude Sonnet 4.6 and Meta: Muse Spark 1.3?
Claude Sonnet 4.6: $0.0300 in / $0.1500 out per 1M tokens. Meta: Muse Spark 1.3: $0.0625 in / $0.2125 out per 1M tokens. That's roughly a 31% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Claude Sonnet 4.6 and Meta: Muse Spark 1.3 with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.