Claude Haiku 4
Language Available Full comparison ↗ anthropic/claude-haiku-4 · by Anthropic
· decoder-only-transformer
Pricing — 1 offering(s)
Input tokens
- $1.00 / 1M tokens (input) Current 2026-06-12 → present
Output tokens
- $5.00 / 1M tokens (output) Current 2026-06-12 → present
Showing the active price and any recorded history. Full pricing history is available via the paid API — see API docs.
See how Claude Haiku 4 fits into a cost-aware routing setup
See how →Capability profile
reasoning moderate
coding moderate
tool use strong
instruction following strong
context window strong
multilingual moderate
speed strong
cost efficiency strong
Coding benchmarks
View full leaderboard →| Benchmark | Score | Harness | Source |
|---|---|---|---|
| swe-bench-verified ↗ | 73.3% 2025-10 | agentless 2.0 | 🏢 vendor ↗ |
| terminal-bench-2-1 | 44.2% 2026-08 | terminus-2 | 🔬 independent ↗ |
Operator guidance
Route here for throughput and cost. Step up to Sonnet 4 when a task needs more reasoning or coding depth than Haiku reliably provides.
Use cases
- High-volume, latency- and cost-sensitive workloads
- Cheap tool-calling, classification, and short-form generation
Limitations
- Lower reasoning/coding ceiling than Sonnet/Opus 4
- Capability ratings are qualitative, not a single cited benchmark run
Citations
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