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Compare models

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

  1. Veo 3GoogleRemove
  2. Muse Spark OpenMetaRemove
  3. GPT-6.1 TerraOpenAIRemove
  4. Gemini 4 ArgonGoogleRemove

4 is the maximum. Remove one to add another.

veo3 vs muse-spark-open vs gpt-6.1-terra vs gemini-4-argon
AttributeVeo 3veo3Muse Spark Openmuse-spark-openGPT-6.1 Terragpt-6.1-terraGemini 4 Argongemini-4-argon
Pricing
Request$1.26 / request———
BillingPay Per Request———
Cache Write (5m)Not applicable$1.25 / 1M$1.00 / 1M$2.00 / 1M
Cache Write (1h)Not applicable$1.25 / 1M$1.00 / 1M$2.00 / 1M
Cache ReadNot applicable$1.25 / 1M$1.00 / 1M$2.00 / 1M
Input—$1.25 / 1M$1.00 / 1M$2.00 / 1M
Output—$4.25 / 1M$5.00 / 1M$10.00 / 1M
Web Search—$0 / 1M$0 / 1M$0 / 1M
Context
Max contextN/A1M1M1M
Max outputN/AN/AN/AN/A
Capabilities
VisionNoYesYesYes
Function CallingNoYesYesYes
JSON ModeNoYesYesYes
StreamingNoYesNoYes
Catalogue
ProviderGoogleMetaOpenAIGoogle
Categoryvideochatchatchat
Charge typePay Per RequestPay 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.GPT-6.1 Terra is OpenAI’s mid-tier model in the GPT-6.1 series, designed to balance capability, speed, and cost efficiency. Positioned below GPT-6.1 Sol, it delivers strong performance across everyday agentic workflows, coding, and professional writing, with particular strengths in screenshot understanding and on-screen content analysis. Optimized for high-volume production workloads, GPT-6.1 Terra is well suited for coding assistants, visual interface analysis, workflow automation, and scalable agentic applications that require reliable performance at an accessible cost.Gemini 4 Argon is Google's flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, and autonomous multi-step agents. Google trained it to keep context across long, multi-step tasks and to turn long documents mixing text, tables, charts and images into a single grounded output. It leads the Vals Index across finance, legal, coding and tax work, and supports long decode of up to 1M output tokens in a single response.