Claude Haiku 4.5
claude-haiku-4-5-20251001
Context 200KMax out 64KReleased Oct 1, 2025Text chatVisionFunction calling
Pricing
| Input · per 1M tokens | $1.00 |
| Output · per 1M tokens | $5.00 |
| Cache read · per 1M tokens | $0.10 |
| Cache write · per 1M tokens | $1.25 |
Call it
Swap <YOUR_TTTTT_API_KEY> and the snippet runs as-is.
curl https://api.ttttt.ai/v1/messages \ -H "x-api-key: $TTTTT_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "Content-Type: application/json" \ -d '{ "model": "claude-haiku-4-5-20251001", "max_tokens": 1024, "messages": [{ "role": "user", "content": "Hello!" }] }'