Compare · ModelsLive · 2 picked · head to head
Llama 3.1 405B vs Muse Spark Open
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Muse Spark Open wins on 2/2 benchmarks
Muse Spark Open wins 2 of 2 shared benchmarks. Leads in knowledge · math.
Category leads
knowledge·Muse Spark Openmath·Muse Spark Open
Hype vs Reality
Attention vs performance
Llama 3.1 405B
#219 by perf·no signal
Muse Spark Open
#35 by perf·no signal
Vendor risk
Who is behind the model
Meta AI
$1.65T·Tier 1
Meta AI
$1.65T·Tier 1
Head to head
2 benchmarks · 2 models
Llama 3.1 405BMuse Spark Open
GPQA diamond
Muse Spark Open leads by +52.3
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
Llama 3.1 405B
36.0
Muse Spark Open
88.3
OTIS Mock AIME 2024-2025
Muse Spark Open leads by +88.4
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
Llama 3.1 405B
9.6
Muse Spark Open
98.0
Full benchmark table
| Benchmark | Llama 3.1 405B | Muse Spark Open |
|---|---|---|
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 36.0 | 88.3 |
OTIS Mock AIME 2024-2025 OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills. | 9.6 | 98.0 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| n/a | n/a | n/a | n/a | |
| $1.25 | $4.25 | 1.0M tokens (~524 books) | $20.00 |