Claude Sonnet 5
Claude Sonnet 5 is Anthropic's most agentic Sonnet-class model, an upgrade to Sonnet 4.6 that narrows the gap to Opus 4.8 on reasoning, tool use, coding, computer use, and knowledge work while staying lower priced. It plans, uses tools like browsers and terminals, and runs autonomously for long-horizon tasks. Capability gains include SWE-Bench Verified (85.2%), SWE-Bench Pro (63.2%), SWE-Bench Multilingual (78.3%), Terminal-Bench 2.1 (80.4%), OSWorld-Verified (81.2%), BrowseComp (84.7% single-agent, 86.6% multi-agent), Humanity's Last Exam with tools (57.4%), USAMO 2026 (79.5%), GDPval-AA v2 (1618 Elo), HealthBench Professional (57.8%), and FrontierCode v1 (38.8%). It supports adaptive thinking with selectable effort levels up to 'extra high' (xhigh) and a 1M-token context window with context compaction. The safety assessment found lower rates of misaligned behavior, hallucination, and sycophancy than Sonnet 4.6, with improved prompt-injection robustness; it ships with cyber safeguards enabled by default and uses an updated tokenizer (input maps to roughly 1.0-1.35x more tokens than Sonnet 4.6). Default model on Free and Pro plans and available to Max, Team, and Enterprise users, in Claude Code, and on the Claude Platform. Launches with introductory pricing of $2/$10 per million input/output tokens through August 31, 2026, then $3/$15. Available via the Claude API as `claude-sonnet-5`.
Identité
| Organisation | Anthropic |
|---|---|
| Pays | — |
| Famille | — |
| Type | llm |
| Date de sortie | 2026-06-30 |
| Licence | proprietary |
| Licence commerciale | non |
| Licence open source | non |
| Poids ouverts | non |
| Auto-hébergement (DGX Spark) | non — poids fermés |
| Modalités | image|text |
| Fenêtre de contexte | 1 000 000 |
| KV cache / token (Q8) | — |
| Paramètres totaux | — |
| Paramètres actifs (session) | ≈ 81 B–100 B (estimation, confiance très faible — https://gitlab.com/data-players/llm-stats-analysis/-/blob/main/docs/estimation-parametres-actifs.md) |
| Source des paramètres actifs | https://gitlab.com/data-players/llm-stats-analysis/-/blob/main/docs/estimation-parametres-actifs.md (estimation, confiance très faible) |
| Curation des paramètres actifs | 2026-10-28 |
| Prix par session | 4.00 $ (1 000 000 tokens entrée + 200 000 sortie, prix le moins cher par fournisseur) |
| Tokens / tâche (Data Players) | 1.2 M |
| Tokens / tâche (Terminal-Bench) | 327 M |
| Ratio Terminal-Bench / Data Players | 272.7× |
| Coût / tâche (Terminal-Bench) | 145.45 $ |
| Tokens d'entraînement | — |
| Coupure de connaissance | — |
| Créé le | 2026-06-30T19:09:06.674745Z |
| Mis à jour le | 2026-11-04T06:04:34.673300Z |
| Source | LLM Stats |
| URL | https://llm-stats.com/models/claude-sonnet-5 |
IA Act — preuves fournisseur
| Critère | Note / 5 | Poids |
|---|---|---|
| Documentation technique | 1,2 | 5 % |
| Résumé des données d'entraînement | 2,5 | 35 % |
| Conformité droit d'auteur | 2,5 | 35 % |
| Code of Practice GPAI | 2,5 | 20 % |
| Risque systémique | 0,0 | 5 % |
Curation : 2026-10-23.
IA ActPrix par fournisseur
Statut du modèle (offres + auto-hébergement) : partiel — via AWS Bedrock (eurouter), Amazon Bedrock — Irlande (cortecs), Amazon Bedrock — Paris (cortecs), Google (cortecs).
Toutes sources confondues : catalogue llm-stats, routeurs EUrouter/Cortecs et catalogues directs (OVHcloud, Scaleway, Infomaniak). Les prix sont convertis en USD pour la comparaison ; le prix publié et le taux BCE utilisé sont dans l'infobulle. Les prix inconnus restent indiqués « — ».
| Fournisseur | Source | Souveraineté | Entrée (/M tok) | Sortie (/M tok) | Quantification | Contexte | Latence (s) | Débit (tok/s) | Statut |
|---|---|---|---|---|---|---|---|---|---|
| AWS Bedrock | eurouter | partiel | — | — | — | 1 000 000 | — | — | — |
| Amazon Bedrock — Irlande | cortecs | partiel | 2.22 $ | 11.08 $ | — | 1 000 000 | — | — | — |
| Amazon Bedrock — Paris | cortecs | partiel | 2.22 $ | 11.08 $ | — | 1 000 000 | — | — | — |
| cortecs | partiel | 2.22 $ | 11.08 $ | — | 1 000 000 | — | — | — | |
| Anthropic | llm-stats | non | 2.00 $ | 10.00 $ | — | — | 0.40 | 42.0 | active |
| DeepInfra | llm-stats | non | 3.00 $ | 15.00 $ | — | — | — | — | active |
Souveraineté qualifiée par offre (modèle × fournisseur) ; survolez le badge pour les critères.
SouverainetéScores par catégorie (top_scores)
| Catégorie | Score |
|---|---|
| legal | 0.10 |
| math | 11.60 |
| multimodal | 0.60 |
| reasoning | 2.30 |
| search | 0.80 |
| frontend_development | 0.90 |
| general | 2.10 |
| healthcare | 0.60 |
| agents | 0.50 |
| code | 0.50 |
| tool_calling | 0.40 |
| vision | 0.60 |
Scores par benchmark
| Benchmark | Catégorie | Score | Max | Normalisé (API) | Vérifié | Auto-déclaré | Daté du |
|---|---|---|---|---|---|---|---|
| arxivmath | math | 0.72 | 1.00 | 0.72 | non | oui | 2026-11-04T06:04:34.745547Z |
| automationbench | agents | 0.14 | 1.00 | 0.14 | non | oui | 2026-11-04T06:04:34.801976Z |
| benchcad | code | 0.37 | 1.00 | 0.37 | non | oui | 2026-11-04T06:04:34.765775Z |
| browsecomp | reasoning | 0.85 | 1.00 | 0.85 | non | oui | 2026-11-04T06:04:34.755642Z |
| chartmuseum | reasoning | 0.87 | 1.00 | 0.87 | non | oui | 2026-11-04T06:04:34.769428Z |
| charxiv-r | reasoning | 0.88 | 1.00 | 0.88 | non | oui | 2026-11-04T06:04:34.772769Z |
| deepswe-1.1 | code | 0.54 | 1.00 | 0.54 | non | non | 2026-11-04T06:04:34.833483Z |
| frontiercode | reasoning | 0.39 | 1.00 | 0.39 | non | oui | 2026-11-04T06:04:34.729774Z |
| frontiercode-1.1 | reasoning | 0.43 | 1.00 | 0.43 | non | non | 2026-11-04T06:04:34.843742Z |
| gdp-pdf | general | 0.82 | 1.00 | 0.82 | non | oui | 2026-11-04T06:04:34.762292Z |
| healthbench-professional | healthcare | 0.58 | 1.00 | 0.58 | non | oui | 2026-11-04T06:04:34.829625Z |
| humanity's-last-exam | reasoning | 0.57 | 1.00 | 0.57 | non | oui | 2026-11-04T06:04:34.751562Z |
| legal-agent-benchmark | legal | 0.06 | 1.00 | 0.06 | non | oui | 2026-11-04T06:04:34.812834Z |
| lifesci-diamond-2026-11 | healthcare | 0.07 | 1.00 | 0.07 | non | non | 2026-11-04T06:04:34.853199Z |
| officeqa-pro | agents | 0.59 | 1.00 | 0.59 | non | oui | 2026-11-04T06:04:34.780947Z |
| osworld-verified | multimodal | 0.81 | 1.00 | 0.81 | non | oui | 2026-11-04T06:04:34.758856Z |
| swe-bench-multilingual | reasoning | 0.78 | 1.00 | 0.78 | non | oui | 2026-11-04T06:04:34.703201Z |
| swe-bench-multimodal | reasoning | 0.28 | 1.00 | 0.28 | non | oui | 2026-11-04T06:04:34.713406Z |
| swe-bench-pro | reasoning | 0.63 | 1.00 | 0.63 | non | oui | 2026-11-04T06:04:34.693615Z |
| swe-bench-verified | reasoning | 0.85 | 1.00 | 0.85 | non | oui | 2026-11-04T06:04:34.684049Z |
| terminal-bench-2 | reasoning | 0.80 | 1.00 | 0.80 | non | oui | 2026-11-04T06:04:34.720763Z |
| terminal-bench-4.0 | reasoning | 0.12 | 1.00 | 0.12 | non | non | 2026-11-04T06:04:34.848716Z |
| toolathlon | agents | 0.54 | 1.00 | 0.54 | non | oui | 2026-11-04T06:04:34.791070Z |
| usamo-2026 | math | 33.39 | 42.00 | 0.80 | non | oui | 2026-11-04T06:04:34.741304Z |
Classements
| Catégorie | Rang | Score | Note conservatrice | Benchmarks évalués | Méthode | Daté du | Provenance |
|---|---|---|---|---|---|---|---|
| code | 41 | 0.50 | 34.47 | 10 | trueskill | 2026-11-04T08:08:39.742311Z | rankings |
| math | 32 | 11.60 | 37.79 | 3 | trueskill | 2026-11-04T08:08:42.442591Z | rankings |
| multimodal | 32 | 0.60 | 31.55 | 5 | trueskill | 2026-11-04T08:08:46.488887Z | rankings |
| reasoning | 31 | 2.30 | 46.45 | 19 | trueskill | 2026-11-04T08:08:41.093494Z | rankings |
| agents | 53 | — | 30.07 | 13 | trueskill | 2026-11-02 | model_history |
Données
Dates de curation (récupération depuis l'API) : models 2026-11-04 · benchmarks 2026-11-04 · scores 2026-11-04 · updates 2026-11-04 · account 2026-11-04 · model_history 2026-11-04 · rankings 2026-11-04