Anthropic

Latest releases

Anthropic

Claude Opus 5
2026-07-24 · Model releaseOriginal release evidenceDate basis: Official model announcement dateChecked: 2026-08-04

USCurrent models 8OpenRouter 6Public signals 0Compare Public signals

Current models

Models, versions, and checkable fields

Model	Version	Release	OpenRouter	Pricing	Benchmark	Public Signals
Claude Fable 5 Anthropic's Claude Fable 5 general model for demanding reasoning and long-horizon agentic work.	claude-fable-5	2026-06-09	OpenRouter listed	Official · 2026-06-09: $10 / $50 OpenRouter · 2026-08-11: $10 / $50 input / output, per 1M tokens	No reliable public source	No reliable public source
Claude Sonnet 5 Anthropic's next-generation Sonnet model for coding, agents, and enterprise workflows, balancing intelligence, speed, and cost.	claude-sonnet-5	2026-06-30	OpenRouter listed	Official · 2026-06-30: $2 / $10 OpenRouter · 2026-08-11: $2 / $10 input / output, per 1M tokens	No reliable public source	No reliable public source
Claude Mythos 5 A limited-access Project Glasswing model sharing Fable 5's underlying capabilities without the same safety classifiers.	claude-mythos-5	2026-06-09	Not separately listed on OpenRouter	Official · 2026-06-09: $10 / $50 input / output, per 1M tokens	No reliable public source	No reliable public source
Claude Opus 4.8 Anthropic's Opus 4.8 version, which remains Active.	claude-opus-4-8	2026-05-28	OpenRouter listed	OpenRouter · 2026-08-11: $5 / $25 input / output, per 1M tokens	No reliable public source	No reliable public source
Claude Opus 4.7 Anthropic's Opus 4.7 version, which remains Active.	claude-opus-4-7	2026-04-16	OpenRouter listed	OpenRouter · 2026-08-11: $5 / $25 input / output, per 1M tokens	LMArena 4 rows	No reliable public source
Claude Sonnet 4.6 Anthropic's Sonnet 4.6 version, which remains Active.	claude-sonnet-4-6	2026-02-17	OpenRouter listed	OpenRouter · 2026-08-11: $3 / $15 input / output, per 1M tokens	No reliable public source	No reliable public source
Claude Haiku 4.5 Claude Haiku 4.5 for low-latency and cost-sensitive workloads.	claude-haiku-4-5-20251001	2025-10-15	OpenRouter listed	OpenRouter · 2026-08-11: $1 / $5 input / output, per 1M tokens	No reliable public source	No reliable public source
Claude Opus 5 Anthropic's July 2026 Opus-tier model for general reasoning, coding, and agentic work.	claude-opus-5	2026-07-24	Needs confirmation	OpenRouter candidate (needs confirmation) · 2026-08-11: $5 / $25 input / output, per 1M tokens	No reliable public source	No reliable public source

OpenRouter

Availability, pricing, and context

Model	Version	Status	Pricing	Context	Time
Claude Fable 5	claude-fable-5	OpenRouter listed	$10 / $50	1000000	08/11/2026, 06:28 AM UTC
Claude Haiku 4.5	claude-haiku-4-5-20251001	OpenRouter listed	$1 / $5	200000	08/11/2026, 06:28 AM UTC
Claude Opus 4.7	claude-opus-4-7	OpenRouter listed	$5 / $25	1000000	08/11/2026, 06:28 AM UTC
Claude Opus 4.8	claude-opus-4-8	OpenRouter listed	$5 / $25	1000000	08/11/2026, 06:28 AM UTC
Claude Sonnet 4.6	claude-sonnet-4-6	OpenRouter listed	$3 / $15	1000000	08/11/2026, 06:28 AM UTC
Claude Sonnet 5	claude-sonnet-5	OpenRouter listed	$2 / $10	1000000	08/11/2026, 06:28 AM UTC
Claude Mythos 5	claude-mythos-5	Not separately listed on OpenRouter	Not applicable	Not disclosed	08/11/2026, 06:28 AM UTC
Claude Opus 5	claude-opus-5	Needs confirmation	$5 / $25	1000000	08/11/2026, 06:28 AM UTC

Hot Ranking

Linked ranking rows

Source	Rank	Model	Value	Time
LMArena Code leaderboard score	2	claude-opus-4-7	Code #2 / 1565 score Historical snapshot	05/26/2026, 07:37 AM UTC
LMArena Vision leaderboard score	3	claude-opus-4-7	Vision #3 / 1302 score Historical snapshot	05/26/2026, 07:37 AM UTC
LMArena Document leaderboard score	3	claude-opus-4-7	Document #3 / 1515 score Historical snapshot	05/26/2026, 07:37 AM UTC
LMArena Search leaderboard score	3	claude-opus-4-7	Search #3 / 1229 score Historical snapshot	05/26/2026, 07:37 AM UTC
OpenRouter weekly token usage	15	Anthropic: Claude Sonnet 5 0630	1,036,791,191,721 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	17	Anthropic: Claude Sonnet 4.6 0217	840,098,997,047 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	22	Anthropic: Claude Opus 4.8 0528	538,526,300,578 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	33	Anthropic: Claude Opus 4.7 0416	314,410,866,764 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	36	Anthropic: Claude Haiku 4.5 1001	238,046,439,336 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	38	Anthropic: Claude Fable 5 0609	226,192,932,974 tokens Current snapshot	08/11/2026, 06:39 AM UTC

Public activity counters

Hugging Face model-card activity counters

Source	Model	Count	Time	Link
No reliable public source

Public signals

Public activity and review entry points

Source	Target	Type	Value	Link
No reliable public source

Missing public information

Public information not yet available

No linkable public signals or public activity signalsNot enough linkable model-specific reviews