Claude Haiku 3
by AnthropicChatretired 2026-04-20
Fastest, most cost-effective model
- Context
- 200K tokens
- Max output
- 8,192 tokens
- Released
- 2024-03-07
- Weights
- Closed
anthropic/claude-3-haiku · also seen as anthropic/claude-haiku-3, claude-3-haiku-20240307, vertex_ai/claude-3-haiku, vertex_ai/claude-3-haiku@20240307
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- 2024-03-07
- Weights
- Closed
- Input
- Text, Image, PDF
- Output
- Text
- Context window
- 200,000 max across endpoints
- Max output
- 8,192
- Providers
- 3 + 3 gateways, not counted as providers
- Epoch Capabilities Index
- 118.4 ± 5.7 against price
- Direct price range
- $0.25 in · $1.25 out per 1M tokens · 1 of 3 providers have a comparable price
More details
- Last updated
- 2024-03-13
- Knowledge cutoff
- 2024-03
- Developer country
- United States of America
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel toolsunknown
- Structured output
- Reasoning
- Image input
- PDF input
- Audio input
- Audio outputunknown
- Video input
- Prompt cachingunknown
- Web searchunknown
- Computer useunknown
- System messagesunknown
- Assistant prefill
- Temperature
- Streamingunknown
- Attachments
Endpoints
One row per provider and variant; gateways are listed separately.
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Price history
Atom feedNo change since 19 Oct 2026. The cheapest direct price has been $0.25 in / $1.25 out per 1M tokens at SAP AI Core on every data refresh since then.
Tracked from 19 Oct 2026, the earliest refresh this model's headline price can be rebuilt from. Headline-eligible direct prices only, so a price the sanity check flags never draws a spike. Series as JSON
Cost calculator
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Similarly priced models
Blended rate per 1M tokens, each at its own cheapest provider (10M input : 2M output mix).
| Model | Blended/1M | In/1M | Out/1M | Context | vs Claude Haiku 3 |
|---|---|---|---|---|---|
| ERNIE 4.5 300B A47BBaidu | $0.417 | $0.28 | $1.10 | 123K | +0% |
| Grok Code Fast 1xAI | $0.417 | $0.20 | $1.50 | 256K | +0% |
| Kimi K2.6Moonshot AI | $0.413 | $0.275 | $1.10 | 262K | −1% cheaper |
| Kimi K2.7 Code HighSpeedMoonshot AI | $0.413 | $0.275 | $1.10 | 262K | −1% cheaper |
| GLM-4.5VZ.ai (Zhipu AI) | $0.411 | $0.274 | $1.10 | 64K | −1% cheaper |
| GLM-4.6Z.ai (Zhipu AI) | $0.411 | $0.274 | $1.10 | 205K | −1% cheaper |
| GLM-4.7Z.ai (Zhipu AI) | $0.411 | $0.274 | $1.10 | 205K | −1% cheaper |
| Qwen3.7 PlusAlibaba (Qwen) | $0.423 | $0.282 | $1.13 | 1M | +2% |
More from Anthropic
Newest Anthropic models in the catalogue. All Anthropic models
| Model | Released | Context | Listed price |
|---|---|---|---|
| Claude Haiku 5.5 | 2026-10-07 | 1M | from $0.10 |
| Claude Sonnet 5.5 | 2026-09-28 | 1M | from $2.00 |
| Claude Opus 5.5 | 2026-09-22 | 1M | from $4.00 |
| Claude Fable 5.1 | 2026-09-01 | 1M | from $10 |
| Claude Opus 5 | 2026-07-24 | 1M | from $5.00 |
| Claude Sonnet 5 | 2026-06-29 | 1M | from $2.00 |
| Claude Mythos 5 | 2026-06-09 | 1M | from $10 |
| Claude Fable Latest | 2026-06-09 | 1M | $10 via NanoGPT |