Change log · updated 2026-08-30

Price change history

Every pricing move we detect, newest first. Providers rarely announce cuts loudly — this page is the paper trail.

1. 2026-08-30

   Grok 4 pricing changed: input $3 → $1.25, output $15 → $2.5 per MTok.

   xAI · Grok 4

2. 2026-08-30

   Grok 4 Fast pricing changed: input $0.2 → $1.25, output $0.5 → $2.5 per MTok.

   xAI · Grok 4 Fast

3. 2026-07-04

   Mistral replaced Medium 3 with Mistral Medium 3.5 at $1.50/$7.50 per MTok — a 3.75× price increase on the Medium line (Medium 3 was $0.40/$2.00). Verified against mistral.ai/pricing/api.

   Mistral · Mistral Medium 3.5

4. 2025-11-24

   Claude Opus 4.5 launched at $5/$25 per MTok — a 67% cut versus Opus 4.1's $15/$75.

   Anthropic · Claude Opus 4.5

5. 2025-09-29

   DeepSeek V3.2 cut API prices by 50%+ to $0.28/$0.42 per MTok (cache miss).

   DeepSeek · DeepSeek V3.2