OpenAI announced a significant 40% price reduction for GPT-4o API access, with input tokens now at $2.50/1M and output tokens at $10.00/1M, intensifying price competition in the LLM market.
94%
Overall ConfidenceBased on 5 weighted dimensions
Confidence Breakdown
Authority
30%95Tier 1
Data Quality
25%80Level 4
Recency
20%6031-90 days
Corroboration
15%1003 sources
Specificity
10%100Level 4
Data Points(3)
GPT-4o input pricing reduced from $5.00 to $2.50 per 1M tokens
Dec 22, 2025Output token pricing reduced from $15.00 to $10.00 per 1M tokens
Dec 22, 2025
Price cuts follow similar moves by Anthropic and Google
Dec 21, 2025