← All pricing changes

AI pricing changes — 24 October 2026

31 models changed since 23 October 2026.

  • o3 Pro: status changed from active to deprecated. price history →
  • o3 Deep Research: status changed from active to removed. price history →
  • o4-mini: status changed from active to removed. price history →
  • o4-mini Deep Research: status changed from active to removed. price history →
  • GPT Realtime Mini: status changed from active to deprecated. price history →
  • Sora 2 Pro: status changed from deprecated to removed. price history →
  • Claude Haiku 5.5 was added to the index at $0.10 per 1M input and $0.50 per 1M output. price history →
  • Claude Sonnet 5.5: cached input fell from $0.20 to $0.10 (-50.0%). price history →
  • DeepSeek V4.1 Flash was added to the index at $0.15 per 1M input and $0.60 per 1M output. price history →
  • DeepSeek V4 Flash: input rose from $0.14 to $0.15 (+7.1%); output rose from $0.28 to $0.60 (+114.3%); cached input rose from $0.0028 to $0.003 (+7.1%); status changed from sota to deprecated. price history →
  • DeepSeek V4 Pro: input rose from $0.44 to $0.66 (+51.7%); output rose from $0.87 to $1.98 (+127.6%); cached input rose from $0.00361 to $0.02 (+509.2%). price history →
  • Gemini 4 Argon was added to the index at $2.00 per 1M input and $10.00 per 1M output. price history →
  • Gemini 3.6 Flash: input fell from $1.50 to $0.75 (-50.0%); output fell from $7.50 to $3.75 (-50.0%); cached input fell from $0.15 to $0.08 (-50.0%). price history →
  • Gemini 3.5 Flash: status changed from active to deprecated. price history →
  • Muse Wonder 1.0 was added to the index at $4.00 per 1M input and $20.00 per 1M output. price history →
  • Mistral Large 4 was added to the index at $1.36 per 1M input and $4.18 per 1M output. price history →
  • Mistral Medium 3.5 was added to the index at $1.50 per 1M input and $7.50 per 1M output. price history →
  • Mistral Small 4 was added to the index at $0.15 per 1M input and $0.60 per 1M output. price history →
  • Mistral Small 3: status changed from active to removed. price history →
  • Devstral 2: status changed from active to removed. price history →
  • Devstral Small 2: status changed from active to removed. price history →
  • Magistral Medium: status changed from active to removed. price history →
  • Sonar Pro: status changed from active to deprecated. price history →
  • Sonar Deep Research: status changed from active to deprecated. price history →
  • GPT-6.1 Sol was added to the index at $2.00 per 1M input and $10.00 per 1M output. price history →
  • GPT-6 Sol: status changed from sota to active. price history →
  • Kimi K3.1 Pro was added to the index at $2.00 per 1M input and $10.00 per 1M output. price history →
  • Kimi K3 was added to the index at $3.00 per 1M input and $15.00 per 1M output. price history →
  • Kimi K2.6: status changed from latest to deprecated. price history →
  • Kimi K2.7 Code: status changed from latest to deprecated. price history →
  • Kimi K2.5: status changed from active to removed. price history →

Figures are captured from provider pricing pages once daily at 06:00 UTC. Cite as: YemHub AI Pricing Index, 24 October 2026.