Claude 3 Haiku
Claude 3 Haiku is a previous Anthropic fast snapshot, not the live cheap or fast default. There is no separate later Haiku page on this site.
Compare Claude 3.5 Sonnet if you wanted the leftover 3.5 twin already rewritten as previous, and GPT-5.6 Sol if you wanted a current frontier chat model.
Key Features
- Previous Haiku 3 snapshot: older copy treated 3 Haiku as Anthropic's current fastest model. Confirm the models overview before you hard-code it.
- Not the 2026 Claude lead: Live docs lead with Claude 5 / 4.6. This site has no later Haiku slug.
- No invented latency crown: Do not paste leftover "near-instant" as a 2026 census unless you re-time a first-party page.
- No invented 2026 dollar row for 3 Haiku: Confirm the overview before you quote a current 3 Haiku price.
Use Cases
- People with a Claude 3 Haiku bookmark who need the catalog corrected.
- People who were about to call it Anthropic's current fastest model.
Limitation: We did not call claude-3-haiku or invent a 2026 per-token price.
Pricing
First-party pages on 2026-08-18.
| Piece | Price | Notes |
|---|---|---|
| Claude 3 Haiku | Previous snapshot | Confirm the models overview. |
| Later leftover | Confirm Sonnet 4.5 | Claude Sonnet 4.5 is a later leftover still billed at $3 / $15. |
| Live Claude lead | Confirm Claude 5 / 4.6 | Opus 5, Fable 5, and Opus 4.6 lead this catalog. |
If a leftover blog still calls 3 Haiku Anthropic's fastest current model, treat the 2026 overview as the correction.
Getting Started
- Open the models overview before you hard-code Claude 3 Haiku.
- Confirm Claude Opus 4.6 or Claude Fable 5 if you wanted a live Claude path.
- Confirm Claude 3.5 Sonnet if you wanted the leftover 3.5 twin.
- Do not paste "current fastest Claude" into a 2026 deck.
Frequently Asked Questions
Is 3 Haiku still Anthropic's fastest default?
No. Live docs lead with Claude 5 / 4.6.
Same as 3.5 Sonnet?
No. Claude 3.5 Sonnet is a leftover 3.5 twin already rewritten as previous.
Is there a later Haiku page on this site?
No. Confirm the live overview for the current cheap Claude row.
Alternatives
- Claude 3.5 Sonnet: Leftover 3.5 twin already rewritten as previous.
- Claude Sonnet 4.5: Later leftover still billed at $3 / $15.
- GPT-5.6 Sol: Live OpenAI frontier chat if you wandered here for a current model.
Tips
- Call 3 Haiku a previous snapshot, not the current fast Claude default.
- Point new cheap Claude work at the live overview, not 3 Haiku.
- Confirm the overview before you invent a 3 Haiku dollar row.
Conclusion
Claude 3 Haiku is a previous Anthropic fast snapshot, not the 2026 Claude default. Start at the models overview, then decide whether a Claude 5 / 4.6 row already covers the path you need.
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