Claude Haiku 4.5
| Provider | Price | Provider model ID | Status | Context / max output | Source |
|---|---|---|---|---|---|
 Anthropic | Standard Tariff not listedInput $1USD / 1M tokensOutput $5USD / 1M tokens Anthropic · StandardInput: $1 Output: $5 Cache Write 5m: $1.25 Cache Write 1h: $2 Cache Read: $0.1 Base USD/MTok rates; batch, long-context conditions, tools and regional premiums may differ. Checked 2026-10-03T13:45:18.890Z Price source ↗ | claude-haiku-4-5-20251001 | Catalog-listedConditionsCatalog-listed; account access and regional availability may apply. | Context tokens 200000Output tokens 64000 | Official source ↗2026-09-28 |
 OpenRouter | Router catalog Tariff not listedInput $1USD / 1M tokensOutput $5USD / 1M tokens OpenRouter · Router catalogInput: $1 Output: $5 Cache Read: $0.1 Cache Write: $1.25 Web Search: $0.01 OpenRouter route catalog price, not a direct-provider price. Routing, modality and endpoint conditions can change the actual bill. Checked 2026-10-03T13:45:18.890Z Price source ↗ | anthropic/claude-haiku-4.5 | Catalog-listedConditionsCatalog-listed; account access and regional availability may apply. | Context tokens 200000Output tokens 64000 | Official source ↗2026-09-28 |
Claude Haiku 4.5 accepts text, image and produces text. Tool calling and structured outputs are available on supported routes.
Specifications
- Catalog model ID
- anthropic/claude-haiku-4.5
- Developer model ID / revision
- claude-haiku-4-5-20251001Developer documentation ↗
- Input modalities
- text, imageDeveloper documentation ↗
- Output modalities
- textDeveloper documentation ↗
- Context / input token limit
- 200,000Developer documentation ↗
- Maximum output tokens
- 64,000Developer documentation ↗
- Tool calling
- SupportedDeveloper documentation ↗
- Structured output
- SupportedOpenRouter catalog ↗
- API parameters (source-specific)
- include_reasoning, max_completion_tokens, max_tokens, reasoning, response_format, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_pOpenRouter catalog ↗
- API parameter scope
- OpenRouter API; support varies by route
- Weight access
- Proprietary / hosted APIDeveloper documentation ↗
- Weight license / access terms
- Proprietary — API accessDeveloper documentation ↗
- Total parameters (billions)
- Not publicly disclosed
- Active parameters (billions)
- Not publicly disclosed
- Download size (GB)
- Not applicable — no public weights
- Release date
- 2025-10-15Developer documentation ↗
- Added to OpenRouter
- 2025-10-15OpenRouter catalog ↗
- Notes
- API parameter names are reported by OpenRouter and do not describe the developer’s native API. Token limits labeled OpenRouter are route catalog limits, not universal model limits.
Catalog entries link to their specification and availability sources. This is a curated selection, not every model each provider offers. Best prices are the lowest collected USD tariffs, not a total-cost estimate. Token offers are selected by input price, with output from the same tariff; workload mix may change the cheapest provider. Listed variants may require batch processing, off-peak hours, or specific media settings. Price coverage varies by provider; collected tariffs include their source and observation time. Benchmark scores are a dated snapshot, not a live feed or a universal measure of quality. They apply to the shown evaluation configuration; listed prices may use different settings. Models without verified scores are not assumed to be weaker.