Preview build — figures marked “✓” or in green are sourced (benchmarks by Artificial Analysis); treat everything else (value scores, “Est.” figures, unmarked prices and changes) as illustrative. Methodology
Change log
What changed
Price moves, newest first. Entries with a ✓ source link cite the provider's own page; entries prefixed “Illustrative sample” are preview data, not tracked events. A falling price shows green — colour follows benefit to the buyer, not the direction of the number.
- Price drops
- 2
- Price increases
- 1
- Steepest cut
- −16.7%
- Gemini 2.5 Flash
Relative price trend
illustrative sample · indexed to 100 at Feb 2026
| Date | GPT-5.2 (OpenAI) | Gemini 2.5 Flash (Google) |
|---|---|---|
| 2026-02-01 | 100 | 100 |
| 2026-03-01 | 100 | 100 |
| 2026-04-01 | 89 | 86 |
| 2026-05-01 | 89 | 86 |
| 2026-06-01 | 89 | 86 |
| 2026-07-01 | 89 | 71 |
| 2026-08-01 | 78 | 71 |
All changes
Scheduled: Anthropic's published introductory pricing for Claude Sonnet 5 ends Aug 31, 2026 — input rises $2 → $3 and output $10 → $15 per 1M tokens from Sep 1, per Anthropic's pricing docs.✓ source
Illustrative sample: output price trimmed from $16 to $14 per 1M tokens.
Illustrative sample: output price lowered from $3.00 to $2.50 per 1M tokens.