Balanced Claude model for coding, analysis, agent workflows, and cost control
Claude Sonnet 4 (latest) by anthropic is currently listed from a single provider. Its reference price is $2.90 per 1M input tokens and $14.49 per 1M output tokens.
The context window is 200,000 tokens, with an output limit of 65,000 tokens. It supports reasoning, tool use, and structured output. Accepted input modalities are Text, Image, and PDF. Its training knowledge cuts off at 2025-03-31.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Cortecs claude-sonnet-4 | Gateway | $2.90 | $14.49 | $0.29 | $3.62 | 200,000 | 65,000 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
| Name | Conditions | Score | Metric | Source |
|---|---|---|---|---|
| Aider Polyglot | — | 61.3 | percent correct | Source ↗ |
| SWE-Bench Pro | dataset: public | 42.7 | resolve rate | Source ↗ |
The same benchmark scores very differently across harness / dataset, so the qualifying conditions must be shown together.