LLMversus

GPT-4 1.5-mini vs Pixtral Large: Pricing, Benchmarks & Verdict (2026)

Pricing verified Sep 14, 2026By LLMversusUpdated September 17, 2026View methodology

⚡ Quick Answer

Compare GPT-4 1.5-mini and Pixtral Large across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGPT-4 1.5-miniPixtral Large
ProviderOpenAIMistral AI
Input Price / 1M tokens$0.400$2.00
Output Price / 1M tokens$1.60$6.00
Context Window
128K
128K
Max Output Tokens
4,096
4,096
Arena ELO
1,180
1,230
Coding ELO1,200N/A
TTFT (ms)
140
150
Tokens/sec
120
100
MultimodalNoYes
JSON ModeYesYes
Function CallingYesYes
VisionNoYes
When to Use GPT-4 1.5-mini

GPT-4 1.5-mini excels at cost-effective, general-purpose tasks.

Strengths:

  • Affordable
  • Fast
  • Large context

Best for:

cost-effectivegeneral-purpose
When to Use Pixtral Large

Pixtral Large excels at multimodal, vision, function-calling tasks.

Strengths:

  • Strong vision understanding
  • Multimodal capabilities
  • Good function calling

Best for:

multimodalvisionfunction-calling

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