Claude Opus 5
Anthropic · Sorti juil. 2026
Claude Opus 5 delivers near-Fable 5 intelligence at $5/$25 per 1M tokens, with a 1M-token context and 128K output. Anthropic now lists it as legacy: still available, retirement not before 24 July 2027, and Claude Opus 5.5 ($4/$20) is its recommended starting point. Recommended for teams already running Opus 5; new workloads should start on Opus 5.5, which is cheaper per token.
Est-ce fait pour vous ?
Recommandé pour
- Codage quotidien à une qualité proche de Fable 5
- Recherche scientifique
- Travail de pointe rentable à 5 $ / 25 $
- Codage agentique avec vérification solide
Déconseillé pour
- Exploitation de cybersécurité — non entraîné sur des tâches cybernétiques
- Capacité brute maximale — Fable 5 reste en tête
Tarifs
Entrée
$5.00 / 1M tokens
Sortie
$25.00 / 1M tokens
Contexte
1M ctx; 128K out; legacy; fast $10/$50
Historique des verdicts
Sources
- Anthropic — Introducing Claude Opus 5 (official)juil. 2026
- Quartz — Anthropic launched Claude Opus 5 at half the price of its most powerful AI modeljuil. 2026
- Digital Applied — Claude Opus 5: Frontier Intelligence at Half the Pricejuil. 2026
- Claude API docs: Claude Opus 5 overview (legacy)sept. 2026
- Anthropic pricing page (Sonnet 4.6 $3 / $15 per MTok)oct. 2026
- Claude API docs: Models overview (Sonnet 4.6 and Sonnet 5 listed as legacy, still available; Sonnet 5.5 current)oct. 2026
- Anthropic - Introducing Claude Opus 5.5sept. 2026
Journal de vérification
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- Contenu· Mis à jour
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Rate $5/$25 unchanged; Anthropic lists Opus 5 as legacy and Opus 5.5 at $4/$20 as current. Removed stale 'new default on Claude Max' audience text; sources refreshed. Verdict recommended -> conditional staged for publish on draft claude-opus-5-conditional-opus-5-5-undercuts.
- Profil· Mis à jour
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Pricing $5/$25 matches the rate card (fast mode $10/$50). The stored pricing_context '200K tokens' was wrong: the live overview says 1M context, 128K max output. Fixed via model_update: pricing_context is now '1M ctx; 128K out; legacy; fast $10/$50', context_window_tokens is 1000000, pricing_url points at the platform rate card, and the overview and pricing pages were added as sources. Anthropic now lists Opus 5 as legacy (retirement not before 2027-07-24) and recommends starting with Opus 5.5. Summary corrected via verdict_set f19bdc87, rating_before=recommended and rating_after=recommended; the rating is held pending an operator ruling. No announcing post: this corrects our own stale prose. Flag: the strengths and audiences still read 'new default on Claude Max' and 'workhorse'.
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