Claude Haiku 3.5 vs Claude Sonnet 4
| Claude Haiku 3.5 | Claude Sonnet 4 | |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Context Window | 200,000 | 200,000 |
| Release Date | 2024-11-04 | 2025-05-21 |
| Input Price | $0.80/ 1M tokens | $3.00/ 1M tokens |
| Output Price | $4.00/ 1M tokens | $15.00/ 1M tokens |
| Best for | high-volume tasks · classification · moderation · fast responses | reasoning · coding · analysis · tool use |
Capabilities
| Claude Haiku 3.5 | Claude Sonnet 4 | |
|---|---|---|
| Vision | ✗ | ✓ |
| Reasoning | ✗ | ✓ |
| Coding | ✗ | ✓ |
| Audio | ✗ | ✗ |
| Tools | ✗ | ✓ |
| Long Context | ✗ | ✓ |
Ranking Comparison
| Claude Haiku 3.5 | Claude Sonnet 4 | |
|---|---|---|
| Overall | 30 | 92.1 |
| Benchmark | 0 | 90 |
| Capability | 0 | 85.7 |
| Price Efficiency | 100 | 100 |
| Context | 100 | 100 |
Overall = Benchmark 50% + Capability 20% + Price Efficiency 20% + Context 10%.
Benchmark Comparison
| Claude Haiku 3.5 | Claude Sonnet 4 | |
|---|---|---|
| Coding | — | — |
| Reasoning | — | — |
| Math | — | — |
| Vision | — | — |
Price History
Claude Haiku 3.5
| Date | Input | Output |
|---|---|---|
| 2026-08-05 | $0.80 | $4.00 |
/ 1M tokens
Claude Sonnet 4
| Date | Input | Output |
|---|---|---|
| 2026-08-05 | $3.00 | $15.00 |
/ 1M tokens
Claude Haiku 3.5
Fast, affordable model for high-throughput and latency-sensitive tasks.
Claude Sonnet 4
Anthropic's balanced frontier model: strong reasoning with great cost-efficiency.