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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. Llama 3.1 Nemotron 70B InstructNVIDIARemove
  2. Muse Spark OpenMetaRemove
  3. Claude Fable 5.2AnthropicRemove
llama-3.1-nemotron-70b-instruct vs muse-spark-open vs claude-fable-5.2
AttributeLlama 3.1 Nemotron 70B Instructllama-3.1-nemotron-70b-instructMuse Spark Openmuse-spark-openClaude Fable 5.2claude-fable-5.2
Pricing
Input$0.12 / 1M$1.25 / 1M$8.00 / 1M
Output$0.30 / 1M$4.25 / 1M$40.00 / 1M
Cache Write (5m)$0.12 / 1M$1.25 / 1M$10.00 / 1M
Cache Write (1h)$0.12 / 1M$1.25 / 1M$16.00 / 1M
Cache Read$0.12 / 1M$1.25 / 1M$0.20 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M
Context
Max context131.1K1M1M
Max outputN/AN/AN/A
Capabilities
VisionNoYesYes
Function CallingNoYesYes
JSON ModeNoYesYes
StreamingNoYesYes
Catalogue
ProviderNVIDIAMetaAnthropic
Categorychatchatchat
Charge typePay As You GoPay As You GoPay As You Go
Released———
Description
Summary—Muse Spark Open is an open-weight, coding-optimized model designed for agentic software engineering workflows. It delivers strong first-attempt accuracy, reliable tool calling, and deep codebase understanding, enabling effective development across real-world repositories. Optimized for autonomous coding agents, complex code navigation, and tool-driven development, Muse Spark Open is well suited for software engineering automation, debugging, code generation, and multi-step coding workflows where accuracy and reliable execution are essential.Claude Fable 5.2 is Anthropic's most capable model for advanced technical work and open-ended problem solving, delivering significant improvements in coding, reasoning, and vision over Fable 5.1. It excels at exceptionally complex tasks, including large-scale software migrations, electronic system design, and advanced scientific and mathematical research. With up to 30% faster output generation, clearer communication, and always-on adaptive extended thinking, Fable 5.2 supports configurable reasoning effort from low to max (default high), with thinking preserved across turns. Designed for frontier engineering, scientific discovery, and ambitious long-horizon agentic workflows, it complements Opus 5.5 as a specialized option for the most demanding technical challenges.