Claude Haiku 4.5

Released

Model Claude Haiku 4.5 is a model by Anthropic, released on 15 Oct 2025 (12 months ago).

Where can it be used?
Evidenced as usable in: Claude, Claude Code, GitHub CopilotRecorded, not checked: Claude Enterprise, Claude TeamFor 9 more recorded products there is no statement; that does not mean “not available”.Available in the provider’s API
Did we test it?
4 lab runs on 4 tasks
Last change
11 months ago

What backs this up?

Three kinds of evidence, kept apart. None of them proves AGI on its own; where one is missing, the page says so.

  1. In real productsEvidenced as usable in: Claude, Claude Code, GitHub Copilot · Recorded, not checked: Claude Enterprise, Claude Team
  2. agi.jetzt Prüfstand4 published runs on 4 tasksvia Claude Code: model + harness
  3. Public benchmarksNot recorded for this model yet.

A model and the product around it are different things: a result for one does not carry over to the other.

Where can it be used?

Only recorded availability statements are shown. A missing plan or surface means unknown, not unavailable. Where it applies only to a plan or a region, the row says so. “Rolling out” is not “available”. “Rollout reported” means a rollout was reported, but nothing has supported it for more than 90 days.

ProductStatussinceCheckedSources
ClaudeApp · FreeLimited availabilitynot documented
checked 4 Oct 2026
1www.anthropic.com
ClaudeAppLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
ClaudeApp · Max 20xLimited availabilitynot documented
checked 4 Oct 2026
1www.anthropic.com
ClaudeApp · Max 5xLimited availabilitynot documented
checked 4 Oct 2026
1www.anthropic.com
ClaudeApp · ProLimited availabilitynot documented
checked 4 Oct 2026
1www.anthropic.com
Claude CodeCodeLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
GitHub CopilotCopilot · BusinessLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
GitHub CopilotCopilot · EnterpriseLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
GitHub CopilotCopilot · MaxLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
GitHub CopilotCopilot · ProLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
GitHub CopilotCopilot · Pro PlusLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
GitHub CopilotLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
Claude EnterpriseNot verifiednot verified
1www.anthropic.com
Claude TeamNot verifiednot verified
1www.anthropic.com
GitHub CopilotFreeNot verifiednot verified
1github.blog

Where a start is “not documented”, a source check found the state in place; the source names no start date.

No statement on record for 9 further products: ChatGPT, ChatGPT Work, Codex, Gemini, Gemini for Google Workspace, Grok, Langdock, Le Chat Enterprise, Microsoft 365 Copilot. No statement is not the same as not available.

All work products →

Developer APIs

Developer access — not a statement about any work product.

ProductStatussinceCheckedSources
Claude APIAPIAvailablenot documented
checked 3 Oct 2026
1platform.claude.com

What did we test?

Each tile is something this model built in the lab, through the runtime named on it. Narrow evidence about building artifacts — not a verdict on the model.

Screenshot (Desktop) of the artifact Claude Haiku 4.5 built for “Präzisions-Edit (Multi-Step)”

Präzisions-Edit (Multi-Step)

artifact-edit-006-avia claude-code-cli 2.1.212model + harness

Run of 17 Jul 2026

4 of 4 result checks passed

1 render or interaction check not run

Evaluation not published

Screenshot (Desktop) of the artifact Claude Haiku 4.5 built for “Interaktive Micro-App”

Interaktive Micro-App

frontend-app-005-avia claude-code-cli 2.1.212model + harness

Run of 17 Jul 2026

No check was run

4 render and interaction checks not run

Evaluation not published

Screenshot (Desktop) of the artifact Claude Haiku 4.5 built for “Datenviz-Dashboard mit Insights”

Datenviz-Dashboard mit Insights

frontend-dashboard-002-avia claude-code-cli 2.1.212model + harness

Run of 17 Jul 2026

Check results withdrawn (4 Oct 2026)

1 format check passed — no check of the result · 2 render and interaction checks not run

Evaluation not published

Screenshot (Desktop) of the artifact Claude Haiku 4.5 built for “Animierte Hero (CSS-Motion)”

Animierte Hero (CSS-Motion)

artifact-motion-001-bvia claude-code-cli 2.1.212model + harness

Run of 17 Jul 2026

3 format and presence checks passed — no check of the result

3 render and interaction checks not run

Evaluation not published

Enter the lab →

Lifecycle and history

The dates the provider confirmed, and every recorded period of availability. A current period shows its checked status; one without a source check is marked not verified.

Announced
Released
Deprecated—not recorded
Retired—not recorded
NovDec2026FebMarAprMayJunJulAugSeptOctClaude · App · FreeClaude · App · Free: Limited availability start not documented – …since the check on 4 Oct 2026Claude · AppClaude · App: Limited availability start not documented – …since the check on 4 Oct 2026Claude · App · Max 20xClaude · App · Max 20x: Limited availability start not documented – …since the check on 4 Oct 2026Claude · App · Max 5xClaude · App · Max 5x: Limited availability start not documented – …since the check on 4 Oct 2026Claude · App · ProClaude · App · Pro: Limited availability start not documented – …since the check on 4 Oct 2026Claude API · APIClaude API · API: Available start not documented – …since the check on 3 Oct 2026Claude Code · CodeClaude Code · Code: Limited availability start not documented – …since the check on 4 Oct 2026Claude EnterpriseClaude Enterprise: Not verified 15 Oct 2025 – …Claude TeamClaude Team: Not verified 15 Oct 2025 – …GitHub Copilot · Copilot · Bu…GitHub Copilot · Copilot · Business: Limited availability start not documented – …since the check on 4 Oct 2026GitHub Copilot · Copilot · En…GitHub Copilot · Copilot · Enterprise: Limited availability start not documented – …since the check on 4 Oct 2026GitHub Copilot · Copilot · MaxGitHub Copilot · Copilot · Max: Limited availability start not documented – …since the check on 4 Oct 2026GitHub Copilot · Copilot · ProGitHub Copilot · Copilot · Pro: Limited availability start not documented – …since the check on 4 Oct 2026GitHub Copilot · Copilot · Pr…GitHub Copilot · Copilot · Pro Plus: Limited availability start not documented – …since the check on 4 Oct 2026GitHub Copilot · FreeGitHub Copilot · Free: Not verified 10 Nov 2025 – …GitHub CopilotGitHub Copilot: Limited availability 15 Oct 2025 – 20 Oct 2025GitHub Copilot: Available 20 Oct 2025 – end not documentedGitHub Copilot: Limited availability start not documented – …today
Limited availabilityAvailableNot verifiedtodayDashed start: the start is not documented — the bar begins on the day a source check found the state, not when availability began.
As a table (18)
EntryStatusFromUntil
ClaudeApp · FreeLimited availabilitynot documented…
ClaudeAppLimited availabilitynot documented…
ClaudeApp · Max 20xLimited availabilitynot documented…
ClaudeApp · Max 5xLimited availabilitynot documented…
ClaudeApp · ProLimited availabilitynot documented…
Claude APIAPIAvailablenot documented…
Claude CodeCodeLimited availabilitynot documented…
Claude EnterpriseNot verified15 Oct 2025…
Claude TeamNot verified15 Oct 2025…
GitHub CopilotCopilot · BusinessLimited availabilitynot documented…
GitHub CopilotCopilot · EnterpriseLimited availabilitynot documented…
GitHub CopilotCopilot · MaxLimited availabilitynot documented…
GitHub CopilotCopilot · ProLimited availabilitynot documented…
GitHub CopilotCopilot · Pro PlusLimited availabilitynot documented…
GitHub CopilotFreeNot verified10 Nov 2025…
GitHub CopilotLimited availability15 Oct 202520 Oct 2025
GitHub CopilotAvailable20 Oct 2025not documented
GitHub CopilotLimited availabilitynot documented…

What changed?

Sourced changes concerning this model, newest first.

  1. 11 months agoadded to the record on 29 Sept 2026
  2. 12 months agoadded to the record on 29 Sept 2026

    Claude Haiku 4.5 is now available in GitHub Copilot

    DeploymentAnthropicpreviously: limited availability

  3. 12 months agoadded to the record on 29 Sept 2026
  4. 12 months agoadded to the record on 29 Sept 2026
    1www.anthropic.com
  5. 12 months agoadded to the record on 29 Sept 2026
    1www.anthropic.com
  6. 12 months agoadded to the record on 29 Sept 2026
    1www.anthropic.com
  7. 12 months agoadded to the record on 29 Sept 2026
    1www.anthropic.com

All updates →

Evidence

Every source document behind the facts on this page, by domain.