API 接入claude-haiku-4-5-20251001
数据驻留：未公开 · 隐私：未公开 · SLA：未公开来源：Anthropic API supported regions ↗选择要核对的信息，直接进入对应章节；各项事实均保留版本、条件和来源。
6/14 项有公开值 · 当前版本 claude-haiku-4-5-20251001 · 数据截止 2026-10-20
页面只展示已审核 Claim；待审核数据不会被当作公开事实。只展示已审核事实；未公开、冲突和过期状态不会被补猜。
只判断选型资料是否足够，不评价模型能力高低。
所有必填事实均通过状态、来源、证据与时效校验。最早核验时间：2026-10-20。
release_datelifecycle_statuscapability_tagsdeployment_optionscontext_window_tokensapi_idinput_price_usd_per_mtokoutput_price_usd_per_mtokavailabilityClaude Haiku 4.5 是 Anthropic 的 Claude Haiku 模型，年鉴当前记录 1 个版本，最新公开记录为 claude-haiku-4-5-20251001。
权重为暂无已审核记录，代码为暂无已审核记录，训练数据为暂无已审核记录，部署方式为暂无已审核记录；这些维度分别判断，不能合并成单一“开源/闭源”结论。
当前公开快照的上下文窗口为 200K tokens，架构为 未公开；这里只使用通过审核且来源允许公开采集的 Claim。
6 个维度暂无可公开投影的审核记录
补充来源或线索会进入投稿队列，经编辑核验后才会成为公开事实。当前来源记录 2 个。
技术事实、业务价值、企业治理和证据质量分区呈现
厂商、家族、API ID、日期与生命周期
Dense/MoE、参数、层数、专家与 Tokenizer
预训练、SFT、偏好优化与安全对齐
教师/学生、基础模型、轨迹和限制
API、托管云、地区、集成、隐私与 SLA
输入输出、缓存、Batch 与部署成本边界
8 条已审核事实 · 全部来自公开来源闸门通过的记录
尚无已审核公开记录的维度：02 能力与任务、06 开放与许可、09 性能与评测、10 企业治理、11 业务场景、12 落地与提效。查看资料缺口 ↑
关系只来自年鉴数据库中已登记的归属字段。
当前最新版本的 approved Claim 投影 · 12 条历史事实正在复核
接口兼容与业务适配均以来源绑定记录为准，不由模型名称或能力标签推断。
“兼容接口/平台”仅代表来源明确登记的接入边界，不等同于全部第三方工具都可直接使用。
下载、API、客户端和更新内容只展示已登记的来源事实；未登记不作推断。
173 个已登记地区 · 173 条版本级记录
保留发布日期精度、生命周期节点和原始来源，未公开日期不会被推断。
模型版本 · active
显示最新核验的 8 条 · 共 8 条已审核事实
The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
1 个版本 · 每项可回到来源与技术解释
高置信度，已绑定来源与证据。
条件：The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
来源：Claude Haiku 4.5 model card (Amazon Bedrock) ↗The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
高置信度，已绑定来源与证据。
条件：The model card reports Reasoning: Supported; Anthropic positions Haiku 4.5 for coding and everyday agent workloads.
来源：Claude Haiku 4.5 model card (Amazon Bedrock) ↗The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
引用文本与接口返回都只包含已审核公开事实
Anthropic Claude Haiku 4.5｜最新版本 claude-haiku-4-5-20251001｜已审核事实 8 条｜公开来源 2 个｜数据截止 2026-10-20｜AI 年鉴｜https://ainianjian.com/models/model.anthropic.claude-haiku-4-5
公开接口返回该模型的版本、已审核事实 8 条及其来源信息，可直接用于脚本或对比。
https://api.ainianjian.com/api/models/model.anthropic.claude-haiku-4-5 ↗curl -s 'https://api.ainianjian.com/api/models/model.anthropic.claude-haiku-4-5'
技术规格使用当前版本已审核且来源允许公开采集的事实；模型级开放信息与跨版本地区记录分别标注范围。请按每项适用范围核对，未登记字段显示「未公开」，不使用估算值填充。
Supported Regions Policy: Anthropic products and services, including the API and developer platform and Claude models offered through cloud platforms, are available only in the countries and regions listed below; any country or region not listed is unsupported. The listed countries match the 169 country rows recorded for Claude Sonnet 5 and Claude Opus 5, including Canada, Japan, the United Kingdom and the United States of America.
The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
The Claude pricing page lists Claude Haiku 4.5 under Legacy models with Prompt caching Read $0.10 / MTok and Write $1.25 / MTok, Input $1 / MTok, Output $5 / MTok. The page notes that batch processing saves 50%.
The Claude pricing page lists Claude Haiku 4.5 under Legacy models with Prompt caching Read $0.10 / MTok and Write $1.25 / MTok, Input $1 / MTok, Output $5 / MTok. The page notes that batch processing saves 50%.
The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
The Claude pricing page lists Claude Haiku 4.5 under Legacy models with Prompt caching Read $0.10 / MTok and Write $1.25 / MTok, Input $1 / MTok, Output $5 / MTok. The page notes that batch processing saves 50%.
The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
高置信度，已绑定来源与证据。
条件：The model card reports a 200K token context window for Claude Haiku 4.5 on Amazon Bedrock.
来源：Claude Haiku 4.5 model card (Amazon Bedrock) ↗The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
高置信度，已绑定来源与证据。
条件：claude.com/pricing lists per-token API rates; the Amazon Bedrock model card lists the managed model IDs.
来源：Claude pricing ↗The Claude pricing page lists Claude Haiku 4.5 under Legacy models with Prompt caching Read $0.10 / MTok and Write $1.25 / MTok, Input $1 / MTok, Output $5 / MTok. The page notes that batch processing saves 50%.
高置信度，已绑定来源与证据。
条件：List price per million input tokens on claude.com/pricing; batch processing is billed at 50% of these rates.
来源：Claude pricing ↗The Claude pricing page lists Claude Haiku 4.5 under Legacy models with Prompt caching Read $0.10 / MTok and Write $1.25 / MTok, Input $1 / MTok, Output $5 / MTok. The page notes that batch processing saves 50%.
高置信度，已绑定来源与证据。
条件：The model card reports Model lifecycle: Active and EOL no sooner than Oct 16, 2026.
来源：Claude Haiku 4.5 model card (Amazon Bedrock) ↗The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.
高置信度，已绑定来源与证据。
条件：List price per million output tokens on claude.com/pricing; batch processing is billed at 50% of these rates.
来源：Claude pricing ↗The Claude pricing page lists Claude Haiku 4.5 under Legacy models with Prompt caching Read $0.10 / MTok and Write $1.25 / MTok, Input $1 / MTok, Output $5 / MTok. The page notes that batch processing saves 50%.
高置信度，已绑定来源与证据。
条件：The model card reports Model launch date: Oct 16, 2025.
来源：Claude Haiku 4.5 model card (Amazon Bedrock) ↗The Amazon Bedrock model card for Claude Haiku 4.5 states: Model launch date: Oct 16, 2025; EOL no sooner than: Oct 16, 2026; Legacy period: at least 6 months; Model lifecycle: Active; Context window: 200K tokens; Max output tokens: 64K; Reasoning: Supported; Knowledge cutoff: Feb 2025. The Programmatic Access table lists the bedrock-runtime Model ID anthropic.claude-haiku-4-5-20251001-v1:0, the global inference ID global.anthropic.claude-haiku-4-5-20251001-v1:0 and the bedrock-mantle model ID anthropic.claude-haiku-4-5.