AI Price Watch
What every major AI model actually costs per million tokens, in one table, kept current as providers change their prices. When a price moves, it lands here and in the change log below.
Current prices
Compare within a class: every lab prices its light models far below its flagships, so a light model undercutting another lab's flagship is expected, not an anomaly.
| Provider | Model | Class | Input / 1M | Output / 1M | Notes |
|---|---|---|---|---|---|
| Anthropic | Claude Opus 5 | Flagship | $5.00 | $25.00 | Same pricing as Opus 4.8 · our coverage |
| Anthropic | Claude Fable 5 | Flagship | $10.00 | $50.00 | our coverage |
| DeepSeek | DeepSeek V4-Flash | Mid-tier | $0.22 | $0.66 | Off-peak rates; peak is $0.44 / $1.32. Vision-Exp variant priced the same · our coverage |
| DeepSeek | DeepSeek V4-Pro | Flagship | $0.66 | $1.98 | Off-peak rates; peak is $1.32 / $3.96 · our coverage |
| Gemini 3.5 Flash-Lite | Light | $0.30 | $2.50 | ||
| Gemini 3.7 Flash | Mid-tier | $0.75 | $3.75 | Promotional through Dec 31, 2026; rises to $1.50 / $7.50 in 2027 | |
| Gemini 3.1 Pro (Preview) | Flagship | $2.00 | $12.00 | Prompts up to 200K tokens; $4 / $18 above that | |
| OpenAI | GPT-5.6 Luna | Light | $0.20 | $1.20 | our coverage |
| OpenAI | GPT-5.6 Terra | Mid-tier | $2.00 | $12.00 | our coverage |
| OpenAI | GPT-5.6 Sol | Flagship | $4.00 | $20.00 | Promotional pricing through November 2026 · our coverage |
| Z.AI | GLM 5.3 | Flagship | $1.40 | $4.40 | 81% discount on cached input · our coverage |
What would it cost you?
Enter your monthly token volume and compare every model at once.
- 1DeepSeek V4-FlashDeepSeek · Mid-tier$3.52
- 2GPT-5.6 LunaOpenAI · Light$4.40
- 3Gemini 3.5 Flash-LiteGoogle · Light$8.00
- 4DeepSeek V4-ProDeepSeek · Flagship$10.56
- 5Gemini 3.7 FlashGoogle · Mid-tier$15.00
- 6GLM 5.3Z.AI · Flagship$22.80
- 7GPT-5.6 TerraOpenAI · Mid-tier$44.00
- 8Gemini 3.1 Pro (Preview)Google · Flagship$44.00
- 9GPT-5.6 SolOpenAI · Flagship$80.00
- 10Claude Opus 5Anthropic · Flagship$100.00
- 11Claude Fable 5Anthropic · Flagship$200.00
Standard on-demand rates; batch, cache and off-peak discounts not included. Estimates only, verify with the provider before committing.
Price change log
OpenAI cut GPT-5.6 Sol by more than 20 percent, to $4 input / $20 output, promotional through November. Read more →
DeepSeek launched V4-Flash-Vision-Exp at the same price tier as V4-Flash. Read more →
OpenAI cut GPT-5.6 Luna by 80 percent to $0.20 / $1.20 and Terra by 20 percent to $2 / $12. Read more →
Anthropic launched Claude Opus 5 at $5 / $25, matching Opus 4.8 pricing. Read more →
Methodology
Prices are standard on-demand rates from each provider's official pricing page, per one million tokens, in USD. Batch, cached and off-peak discounts are noted where significant but not reflected in the headline numbers. Spotted a price we missed? Email [email protected].