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Anthropic: Claude Haiku 3.5

Fast Claude model for responsive assistance, classification, and lightweight agents

Source-linked claude-haiku Closed weights Released 2024-10-22
API record Report
InputT
OutputT
Input price$0.8/M
Output price$4/M
Context200K
Max output8.192K
Providers3
Inference availability

Providers

Provider-specific identifiers, limits, and listed prices per million tokens. Every row links back to the provider's own documentation.

Report a price
Providers offering Claude Haiku 3.5
ProviderProvider model IDContextMax outputInputOutputCache readCapabilitiesDocs
Vertex (Anthropic) claude-3-5-haiku@20241022 200K 8.192K $0.8 $4 $0.08 Tools Docs ↗
Vertex claude-3-5-haiku@20241022 200K 8.192K $0.8 $4 $0.08 Tools Docs ↗
OpenCode Zen claude-3-5-haiku 200K 8.192K $0.8 $4 $0.08 Tools Docs ↗

Capability badges appear only where the provider catalog explicitly lists support. A blank cell means the source is silent, not that the feature is absent.

Listed rates

Price across providers

Input price per million tokens as published by each provider. Bars are drawn from listed rates only — no traffic weighting, since the catalog observes no requests.

Lowest input $0.8/M

Across 3 priced providers

Median input $0.8/M

Midpoint of listed rates

Highest input $0.8/M

Same as the lowest listed rate

Output range $4 – $4

Per million output tokens

Vertex (Anthropic) $0.8/M
Vertex $0.8/M
OpenCode Zen $0.8/M
Cost calculator

Estimate a workload

$0.00
Excludes taxes, non-token charges, and tiered discounts.

3 providers list the identical $0.8 input rate, so price alone will not separate them — compare context limits, max output, and capabilities above.

Specification

Capabilities

Recorded from the source catalog and provider listings.

× Reasoning No
Tool calling Yes
? Structured output Unknown
Attachments Yes
Vision input Yes
× Open weights No
Creator
Anthropic
Model family
claude-haiku
Knowledge cutoff
2024-07-31
License
Not documented
Release date
2024-10-22
Model ID
anthropic/claude-3-5-haiku-20241022
Published evaluations

Benchmarks

Every result stays attached to its source, version, metric and harness. Scores from different versions are never merged, and the profile below plots each benchmark against its own population rather than on a shared scale.

Benchmark registry
Aider Polyglot percent correct · 2024-12-21 Source ↗
Aider Polyglot #22 of 31

Each strip shows every published score for that benchmark, with this model marked. The lighter shape behind the ticks is the density of results, and the dashed line is the median.

Cost against capability

Price and performance

Listed input price plotted against Aider Polyglot, the benchmark with the widest published coverage that this model appears in.

0 47 93 $0.1 $1 $10 Qwen Max — $1.6/M, score 21.8 Qwen3 235B-A22B — $0.7/M, score 59.6 Qwen3 32B — $0.7/M, score 40.0 Claude Haiku 3.5 — $0.8/M, score 28.0 Claude Sonnet 3.7 — $3/M, score 64.9 Claude Opus 4 — $15/M, score 72.0 Claude Sonnet 4 (latest) — $2.898/M, score 61.3 Claude Sonnet 4 — $3/M, score 61.3 Command A — $2.5/M, score 12.0 DeepSeek Chat — $0.147/M, score 70.2 DeepSeek-R1 — $0.7/M, score 56.9 DeepSeek Reasoner — $0.147/M, score 74.2 Gemini 2.5 Flash — $0.3/M, score 55.1 Gemini 2.5 Pro — $1.25/M, score 83.1 Llama 4 Maverick 17B Instruct — $0.14/M, score 15.6 Codestral (latest) — $0.3/M, score 11.1 GPT-4.1 — $2/M, score 52.4 GPT-4.1 mini — $0.4/M, score 32.4 GPT-4.1 nano — $0.1/M, score 8.9 GPT-4o — $2.5/M, score 23.1 GPT-4o (2024-08-06) — $2.5/M, score 23.1 GPT-4o (2024-11-20) — $2.5/M, score 18.2 GPT-4o mini — $0.15/M, score 3.6 GPT-5 — $1.25/M, score 88.0 o1 — $15/M, score 61.7 o3 — $2/M, score 81.3 o3-mini — $1.1/M, score 60.4 o3-pro — $20/M, score 84.9 o4-mini — $1.1/M, score 72.0 Claude Haiku 3.5 Input price per million tokens (log scale) Percent correct

The stepped line is the efficient frontier: at each price, the best score available for that money or less. A model sitting on it is not being beaten by anything cheaper. Price is log-scaled because listed rates span four orders of magnitude. Only models with both a listed price and a score on this benchmark can appear.

Catalog activity

Change log

Field-level changes detected between successful source imports.

Full change log
No changes recorded

This record has not changed within the retained import history.

Public API

Use this record

Fetch the complete source-linked model record. No key, no account, no rate-limited tier.

API documentation
Endpoint
GET https://model.kyssta.lol/api/v1/models/anthropic/claude-3-5-haiku-20241022
curl
curl "https://model.kyssta.lol/api/v1/models/anthropic/claude-3-5-haiku-20241022"
Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

What is Claude Haiku 3.5?

Fast Claude model for responsive assistance, classification, and lightweight agents. It is published by Anthropic and catalogued here from Models.dev.

How much does Claude Haiku 3.5 cost?

Listed input pricing starts at $0.8 per million tokens from Vertex (Anthropic).

What is the context length of Claude Haiku 3.5?

Claude Haiku 3.5 accepts up to 200K tokens of context and returns up to 8.192K output tokens.

Does Claude Haiku 3.5 support tool calling and structured output?

Provider catalogs list support for tool calling, and image input.

Which providers serve Claude Haiku 3.5?

3 providers list this model: Vertex (Anthropic), Vertex, OpenCode Zen.

Are the weights for Claude Haiku 3.5 open?

No. This model is served through hosted APIs only.

When was Claude Haiku 3.5 released?

The catalog records a release date of 2024-10-22, last verified Sep 11, 2026.

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