Claude 4 Sonnet
Anthropic · model · context window 983,040 tokens.
Pricing (per 1M tokens)
Specifications
Where else you can run Claude 4 Sonnet
The same model is resold by 10 providers we track. The typical one charges 1.2× what the cheapest does — $6.00 against $5.20 per 1M tokens, blended 3:1. Routing the same workload to a different host is often a bigger saving than switching model.
| Provider | Input / 1M | Output / 1M | Blended |
|---|---|---|---|
| Poe | $2.60 | $13.00 | $5.20 |
| Cortecs | $2.99 | $14.95 | $5.98 |
| Fastrouter | $3.00 | $15.00 | $6.00 |
| Helicone | $3.00 | $15.00 | $6.00 |
| Kilo | $3.00 | $15.00 | $6.00 |
| NanoGPT | $3.00 | $15.00 | $6.00 |
| Opencode | $3.00 | $15.00 | $6.00 |
| OpenRouter ↗ | $3.00 | $15.00 | $6.00 |
| Vercel AI Gateway | $3.00 | $15.00 | $6.00 |
| Zenmux | $3.00 | $15.00 | $6.00 |
Third-party listings via models.dev, not rates we verify with each host the way we do first-party pricing. Treat them as a shortlist to check, not a quote — and confirm quantisation, context limits and rate limits before switching, since a cheaper host is not always serving the same thing.
Estimate cost with Claude 4 Sonnet
Claude 4 Sonnet is pre-selected below. Enter your token counts and volume to see the cost per request, per day and per month — then switch models to compare.
Results update automatically as you type.
- Input cost
- $0.00260
- Output cost
- $0.00650
- Per request
- $0.00910
- Per day
- $9.10
- Per month
- $273.00
Source: community-hosted (cheapest of 10 providers, poe via models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 11 October 2026. A recent date here just means the price is still current, not that it moved.