Claude Sonnet 4.5 Low
| Released | 2025-09-29 |
|---|---|
| Price per 1M | $3.00 in · $15.00 out |
| Overall score | 51.7 (early, few results) |
| Context window | 200,000 tokens |
| Provider | Anthropic |
| Weights | Proprietary |
| Configuration | Low |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 51.7 | 1 | |
| Overall: Coding | 51.7 | 1 | |
| Overall: Agentic work | 51.7 | 1 | |
| Agents | 51.7 | 1 | |
| Value vs price | −3.6 |
Evidence
Agents 51.7 ±6.1
| Benchmark | Result | Source | Date |
|---|---|---|---|
| DeepResearch Bench | 47.5% | Epoch AI | 2026-11-11 |
Names matched to this model
claude-sonnet-4-5-20250929-low