Claude Fable 5

Released

Model Claude Fable 5 is a model by Anthropic, released on 9 Jun 2026 (4 months ago).

Where can it be used?
Evidenced as usable in: Claude, Claude Code, Claude Enterprise, Claude Team, GitHub Copilot, LangdockFor 8 more recorded products there is no statement; that does not mean “not available”.Available in the provider’s API
Did we test it?
6 lab runs on 6 tasks
Last change
4 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, Claude Enterprise, Claude Team, GitHub Copilot, Langdock
  2. agi.jetzt Prüfstand6 published runs on 6 tasksvia Claude Code: model + harness
  3. Public benchmarks11 reported results on 11 benchmarks — each with its source

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

Public benchmark results

Results reported by benchmark maintainers or providers, each with its source. They are not averaged and not compared across benchmarks; a provider result is self-reported. Some sources are data files of the benchmark’s own site rather than pages; they are marked as machine-readable.

  • Claude Fable 534.8 %Chartography · v1 · accuracy (expert-range graded), no toolssource as of 03/10/2026 · benchmark maintainer · mode not stated · judge: google/gemini-3.5-flash · tools: no · setting: Inspect AI (surge-ai/chartography) · attempts: 10 · web: no · reasoning: Adaptive thinking, max effort · computer use: no · reported as „Claude Fable 5 (Adaptive/Max)“Source: surgehq.ai — Chartography, Claude Fable 5
  • Claude Fable 529.8 %GDP.pdf · v1 · pass rate, all criteria (strict)source as of 03/10/2026 · benchmark maintainer · mode not stated · judge: google/gemini-3.5-flash · tools: no · setting: Inspect AI (surge-ai/gdp-pdf) · attempts: 5 · web: no · reasoning: Adaptive thinking, max effort · computer use: no · reported as „Claude Fable 5 (Adaptive/Max)“Source: surgehq.ai — GDP.pdf, Claude Fable 5
  • Claude Fable 544.55 %Terminal-Bench · 4.0 · resolution rate (mean of 5 runs)source as of 03/10/2026 · benchmark maintainer · model + harness · Claude Code · tools: yes · attempts: 5 · pass@k: 1 · reasoning: max · reported as „Fable 5“Source: www.tbench.ai — Terminal-Bench, Claude Fable 5
  • Claude Fable 589.17 %ARC-AGI-2 · semi-private · accuracy (task pass rate)source as of 02/10/2026 · benchmark maintainer · mode not stated · reasoning: max · reported as „Claude Fable 5 (Max)“Machine-readable source: arcprize.org · JSON — ARC-AGI-2, Claude Fable 5
  • Claude Fable 553.5 %FrontierCode · 1.1-main · overall score (mergeability)source as of 29/09/2026 · benchmark maintainer · mode not stated · judge: model-graded rubric checks (grader not named on leaderboard) · tools: yes · web: yesSource: cognition.com — FrontierCode, Claude Fable 5
  • Claude Fable 569.91 %DeepSWE · 1.1 · pass@1 (mean of 4 runs)source as of 22/09/2026 · benchmark maintainer · model + harness · mini-swe-agent · tools: yes · attempts: 4 · pass@k: 1 · reasoning: xhigh · reported as „claude-fable-5“Source: deepswe.datacurve.ai — DeepSWE, Claude Fable 5
  • Claude Fable 50 %FrontierMath: Erdős problems · 2026-08 · accuracy (mean score)evaluated 28/08/2026 · benchmark maintainer · model + harness · Epoch deepagent (Inspect) with bash, text editor, budget tool; Lean 4 + Mathlib, SageMath, Python; offline arXiv snapsho · tools: yes · budget: $300 spend and 72 hours working time per problem · attempts: 1 · web: no · reasoning: max · reported as „claude-fable-5_max“Machine-readable source: epoch.ai · ZIP download — FrontierMath: Erdős problems, Claude Fable 5
  • Claude Fable 539.69 %τ³-bench banking (pass@1) · tau2-bench-1.0.1 · pass@1evaluated 23/07/2026 · benchmark maintainer · model + harness · τ²-bench harness (Sierra, v1.0.1) · tools: yes · attempts: 4 · pass@k: 1 · reasoning: maxMachine-readable source: raw.githubusercontent.com · JSON — τ³-bench banking (pass@1), Claude Fable 5
  • Claude Fable 528.87 %τ³-bench banking (pass^4 consistency) · tau2-bench-1.0.1 · pass^4 (all 4 runs succeed)evaluated 23/07/2026 · benchmark maintainer · model + harness · τ²-bench harness (Sierra, v1.0.1) · tools: yes · attempts: 4 · pass@k: pass^4 · reasoning: maxMachine-readable source: raw.githubusercontent.com · JSON — τ³-bench banking (pass^4 consistency), Claude Fable 5
  • Claude Fable 590.2 %FrontierMath Tier 4 · v2 · accuracy (mean score)evaluated 09/06/2026 · benchmark maintainer · mode not stated · tools: yes · budget: 1,000,000 tokens hard limit (forced submission at 660,000) · setting: Epoch AI FrontierMath implementation (Inspect): python tool + submit_answer tool · web: no · reasoning: max · reported as „claude-fable-5_max“Machine-readable source: epoch.ai · ZIP download — FrontierMath Tier 4, Claude Fable 5
  • Claude Fable 587.02 %FrontierMath Tiers 1–3 · v2 · accuracy (mean score)evaluated 09/06/2026 · benchmark maintainer · mode not stated · tools: yes · budget: 1,000,000 tokens hard limit (forced submission at 660,000) · setting: Epoch AI FrontierMath implementation (Inspect): python tool + submit_answer tool · web: no · reasoning: max · reported as „claude-fable-5_max“Machine-readable source: epoch.ai · ZIP download — FrontierMath Tiers 1–3, Claude Fable 5

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
ClaudeAppLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
ClaudeApp · Max 20xLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
ClaudeApp · Max 5xLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
ClaudeApp · Pro CreditsLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
Claude CodeCodeLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
Claude EnterpriseWork · Enterprise PremiumLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
Claude EnterpriseWork · Enterprise Standard CreditsLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
Claude EnterpriseWork · Enterprise UsageLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
Claude TeamWork · Team PremiumLimited availabilitynot documented
checked 11 Oct 2026
1support.claude.com
Claude TeamWork · Team Standard CreditsLimited 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 · Pro PlusLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
GitHub CopilotLimited availabilitynot documented
checked 11 Oct 2026
1docs.github.com
LangdockWorkLimited availabilitynot documented
checked 11 Oct 2026
1docs.langdock.com
Claude EnterpriseUnknownnot documented
checked 11 Oct 2026
1support.claude.com
Claude TeamUnknownnot documented
checked 11 Oct 2026
1support.claude.com

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 8 further products: ChatGPT, ChatGPT Work, Codex, Gemini, Gemini for Google Workspace, Grok, 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 Fable 5 built for “Präzisions-Edit (Multi-Step)”

Präzisions-Edit (Multi-Step)

artifact-edit-006-avia claude-code-cli 2.1.214model + harness

Run of 18 Jul 2026

4 of 4 result checks passed

1 render or interaction check not run

Evaluation not published

Screenshot (Desktop) of the artifact Claude Fable 5 built for “Interaktive Micro-App”

Interaktive Micro-App

frontend-app-005-avia claude-code-cli 2.1.214model + harness

Run of 18 Jul 2026

No check was run

4 render and interaction checks not run

Evaluation not published

Screenshot (Desktop) of the artifact Claude Fable 5 built for “Brand-Board”

Brand-Board

artifact-brand-004-bvia claude-code-cli 2.1.214model + harness

Run of 18 Jul 2026

2 format checks passed — no check of the result

2 render and interaction checks not run

Evaluation not published

Screenshot (Desktop) of the artifact Claude Fable 5 built for “Aurora/Mesh-Gradient-Art”

Aurora/Mesh-Gradient-Art

artifact-generative-003-bvia claude-code-cli 2.1.214model + harness

Run of 18 Jul 2026

2 format checks passed — no check of the result

2 render and interaction checks not run

Evaluation not published

Screenshot (Desktop) of the artifact Claude Fable 5 built for “Datenviz-Dashboard mit Insights”

Datenviz-Dashboard mit Insights

frontend-dashboard-002-avia claude-code-cli 2.1.214model + harness

Run of 18 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 Fable 5 built for “Animierte Hero (CSS-Motion)”

Animierte Hero (CSS-Motion)

artifact-motion-001-bvia claude-code-cli 2.1.214model + harness

Run of 18 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—not recorded
Released
Deprecated—not recorded
Retired—not recorded
AugSeptOctClaude · 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 · Pro CreditsClaude · App · Pro Credits: 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: Limited availability 3 Oct 2026 – end not documentedClaude Enterprise: Unknown start not documented – …Claude Enterprise · Work · En…Claude Enterprise · Work · Enterprise Premium: Limited availability start not documented – …since the check on 4 Oct 2026Claude Enterprise · Work · En…Claude Enterprise · Work · Enterprise Standard Credits: Limited availability start not documented – …since the check on 4 Oct 2026Claude Enterprise · Work · En…Claude Enterprise · Work · Enterprise Usage: Limited availability start not documented – …since the check on 4 Oct 2026Claude TeamClaude Team: Limited availability 3 Oct 2026 – end not documentedClaude Team: Unknown start not documented – …Claude Team · Work · Team Pre…Claude Team · Work · Team Premium: Limited availability start not documented – …since the check on 4 Oct 2026Claude Team · Work · Team Sta…Claude Team · Work · Team Standard Credits: Limited availability start not documented – …since the check on 4 Oct 2026GitHub 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 · Pr…GitHub Copilot · Copilot · Pro Plus: Limited availability start not documented – …since the check on 4 Oct 2026GitHub CopilotGitHub Copilot: Limited availability start not documented – …since the check on 3 Oct 2026Langdock · WorkLangdock · Work: Limited availability start not documented – …since the check on 11 Oct 2026today
Limited availabilityAvailableUnknowntodayDashed 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 (21)
EntryStatusFromUntil
ClaudeAppLimited availabilitynot documented…
ClaudeApp · Max 20xLimited availabilitynot documented…
ClaudeApp · Max 5xLimited availabilitynot documented…
ClaudeApp · Pro CreditsLimited availabilitynot documented…
Claude APIAPIAvailablenot documented…
Claude CodeCodeLimited availabilitynot documented…
Claude EnterpriseLimited availability3 Oct 2026not documented
Claude EnterpriseUnknownnot documented…
Claude EnterpriseWork · Enterprise PremiumLimited availabilitynot documented…
Claude EnterpriseWork · Enterprise Standard CreditsLimited availabilitynot documented…
Claude EnterpriseWork · Enterprise UsageLimited availabilitynot documented…
Claude TeamLimited availability3 Oct 2026not documented
Claude TeamUnknownnot documented…
Claude TeamWork · Team PremiumLimited availabilitynot documented…
Claude TeamWork · Team Standard CreditsLimited availabilitynot documented…
GitHub CopilotCopilot · BusinessLimited availabilitynot documented…
GitHub CopilotCopilot · EnterpriseLimited availabilitynot documented…
GitHub CopilotCopilot · MaxLimited availabilitynot documented…
GitHub CopilotCopilot · Pro PlusLimited availabilitynot documented…
GitHub CopilotLimited availabilitynot documented…
LangdockWorkLimited availabilitynot documented…

What changed?

Sourced changes concerning this model, newest first.

  1. 4 months agoadded to the record on 30 Sept 2026
    1platform.claude.com

All updates →

Evidence

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