# TokenMeter — AI model API prices (USD per 1M tokens)

Last updated: 2026-10-14. Standard (non-batch) list prices; short-context tier where tiers exist. Machine-readable: https://tokenmeters.net/prices.json

| Model | Provider | Input | Output | Cached input | Context | Verified | Source |
|---|---|---|---|---|---|---|---|
| GPT-6 Astra | OpenAI | $10 | $50 | $1 | — | 2026-10-14 | https://platform.openai.com/docs/pricing |
| GPT-6.1 Sol | OpenAI | $2 | $10 | $0.1 | — | 2026-10-14 | https://platform.openai.com/docs/pricing |
| GPT-6 Luna | OpenAI | $0.1 | $0.5 | $0.01 | — | 2026-10-14 | https://platform.openai.com/docs/pricing |
| GPT-5.6 Terra | OpenAI | $2 | $12 | $0.2 | — | 2026-10-14 | https://platform.openai.com/docs/pricing |
| GPT-5.5 | OpenAI | $5 | $30 | $0.5 | — | 2026-10-14 | https://platform.openai.com/docs/pricing |
| GPT-5.4 mini | OpenAI | $0.75 | $4.5 | $0.075 | — | 2026-10-14 | https://platform.openai.com/docs/pricing |
| GPT-5 nano | OpenAI | $0.05 | $0.4 | $0.005 | — | 2026-10-14 | https://platform.openai.com/docs/pricing |
| Claude Fable 5.1 | Anthropic | $10 | $50 | $0.25 | 1M | 2026-10-14 | https://docs.anthropic.com/en/docs/about-claude/pricing |
| Claude Opus 5.5 | Anthropic | $4 | $20 | $0.2 | 1M | 2026-10-14 | https://docs.anthropic.com/en/docs/about-claude/pricing |
| Claude Sonnet 5.5 | Anthropic | $2 | $10 | $0.1 | 1M | 2026-10-14 | https://docs.anthropic.com/en/docs/about-claude/pricing |
| Claude Sonnet 5 | Anthropic | $2 | $10 | $0.2 | 1M | 2026-10-14 | https://docs.anthropic.com/en/docs/about-claude/pricing |
| Claude Haiku 5.5 | Anthropic | $0.1 | $0.5 | $0.01 | — | 2026-10-14 | https://docs.anthropic.com/en/docs/about-claude/pricing |
| Claude Haiku 4.5 | Anthropic | $1 | $5 | $0.1 | — | 2026-10-14 | https://docs.anthropic.com/en/docs/about-claude/pricing |
| Gemini 4 Argon | Google | $2 | $10 | $0.1 | — | 2026-10-14 | https://ai.google.dev/gemini-api/docs/pricing |
| Gemini 3.8 Flash | Google | $0.75 | $3.75 | $0.075 | — | 2026-10-14 | https://ai.google.dev/gemini-api/docs/pricing |
| Gemini 3.1 Pro Preview | Google | $2 | $12 | $0.2 | — | 2026-10-14 | https://ai.google.dev/gemini-api/docs/pricing |
| Gemini 3.5 Flash-Lite | Google | $0.3 | $2.5 | $0.03 | — | 2026-10-14 | https://ai.google.dev/gemini-api/docs/pricing |
| Gemini 2.5 Flash-Lite | Google | $0.1 | $0.4 | $0.01 | — | 2026-10-14 | https://ai.google.dev/gemini-api/docs/pricing |
| Grok 4.7 | xAI | $2 | $6 | $0.5 | 500K | 2026-10-14 | https://docs.x.ai/docs/models |
| Grok 4.3 | xAI | $1.25 | $2.5 | $0.2 | 1M | 2026-10-14 | https://docs.x.ai/docs/models |
| Grok Build 0.1 | xAI | $1 | $2 | $0.2 | 256K | 2026-10-14 | https://docs.x.ai/docs/models |
| Mistral Large 4 | Mistral | $0.68 | $2.09 | $0.07 | 1M | 2026-10-14 | https://docs.mistral.ai/inference/pricing |
| Mistral Medium 3.5 | Mistral | $1.5 | $7.5 | $0.15 | — | 2026-10-14 | https://docs.mistral.ai/inference/pricing |
| Mistral Small 4 | Mistral | $0.15 | $0.6 | $0.015 | — | 2026-10-14 | https://docs.mistral.ai/inference/pricing |
| Codestral | Mistral | $0.3 | $0.9 | $0.03 | — | 2026-10-14 | https://docs.mistral.ai/inference/pricing |
| DeepSeek V4.1 Flash | DeepSeek | $0.3 | $1.2 | $0.006 | 1M | 2026-10-14 | https://api-docs.deepseek.com/quick_start/pricing |
| DeepSeek V4 Pro | DeepSeek | $1.32 | $3.96 | $0.044 | 1M | 2026-10-14 | https://api-docs.deepseek.com/quick_start/pricing |
| Muse Wonder 1.0 | Meta | $4 | $20 | $0.2 | — | 2026-10-14 | https://dev.meta.ai/docs/pricing-rate-limits |
| Muse Spark 1.3 | Meta | $1.25 | $4.25 | $0.15 | — | 2026-10-14 | https://dev.meta.ai/docs/pricing-rate-limits |

## Notes

- **GPT-6 Astra:** Short context (≤272K input). Long context: $20 in / $75 out.
- **GPT-6.1 Sol:** Short context (≤272K input). Long context: $4 in / $15 out.
- **GPT-6 Luna:** Short context (≤272K input).
- **GPT-5.6 Terra:** Short context (≤272K input).
- **GPT-5.5:** <272K context pricing.
- **Claude Fable 5.1:** Cached = cache hits. Cache writes cost extra ($12.50 5-min).
- **Claude Opus 5.5:** Cached = cache hits. Cache writes cost extra ($5 5-min).
- **Claude Sonnet 5.5:** Cached = cache hits. Cache writes cost extra ($2.50 5-min).
- **Claude Sonnet 5:** Intro price became standard price.
- **Claude Haiku 5.5:** Prompts ≤100K tokens. Over 100K: $0.50 in / $2.50 out.
- **Gemini 4 Argon:** Promo price through Nov 30, 2026; $4 in / $20 out from Dec 1, 2026.
- **Gemini 3.8 Flash:** Through Dec 31, 2026; $1.50 in / $7.50 out from Jan 1, 2027.
- **Gemini 3.1 Pro Preview:** Prompts ≤200K. Over 200K: $4 in / $18 out.
- **Gemini 2.5 Flash-Lite:** Text/image/video input price.
- **Grok 4.7:** <200K prompt tokens. ≥200K: $4 in / $12 out.
- **Grok 4.3:** <200K prompt tokens. ≥200K: $2.50 in / $5 out.
- **Grok Build 0.1:** <200K prompt tokens. ≥200K: $2 in / $4 out.
- **Mistral Large 4:** Sale price. List price $1.36 in / $4.18 out.
- **DeepSeek V4.1 Flash:** Peak-hour price (model name deepseek-flash). Off-peak is half.
- **DeepSeek V4 Pro:** Peak-hour price. Off-peak is half.
- **Muse Wonder 1.0:** Meta Model API, Standard mode.
- **Muse Spark 1.3:** Meta Model API, Standard mode. Contributor mode (trains on your data): $0.10 / $0.20.

Formula: cost = (input × (1−cached share) × input price + input × cached share × cached price + output × output price) / 1,000,000.