Model Comparison

GPT-5 NanoMistral Medium 3
Let's see who can write code better - GPT-5 Nano or Mistral Medium 3

Model Information

GPT-5 Nano

OpenAI

Description

Ultra-lightweight version of GPT-5

Specifications

Context Window272K
Max Output4K
ReleasedJun 2025
API✓

Pricing (per 1M)

In / Out
$0.05/ $0.4

Key Features

Minimal resource usageEdge deployment readyBasic GPT-5 capabilities

Strengths

  • ✓Very low cost
  • ✓Fast responses
  • ✓Good for simple tasks

Weaknesses

  • ✗Not yet released
  • ✗Limited capabilities

Agent Support

Mistral Medium 3

Mistral AI

Description

Balanced performance and cost model

Specifications

Context Window128K
Max Output4K
ReleasedApr 2024
API✓

Pricing (per 1M)

In / Out
$0.4/ $2

Key Features

Balanced performanceGood reasoningCode generationMulti-language support

Strengths

  • ✓Good price-performance ratio
  • ✓Better than small for complex tasks
  • ✓Reliable API
  • ✓Decent code generation

Weaknesses

  • ✗More expensive than small
  • ✗Less capable than large
  • ✗Limited advanced features

Agent Support

No known agents