Claude Opus 5
Claude Opus 5 is Anthropic's cost-efficient frontier LLM, priced at $5/$25 per million tokens — half of flagship Claude Fable 5 — built for coding, enterprise workflows, and agentic tasks across Claude Code, Claude Pro, and the API.
Anthropic shipped it July 24, 2026, positioning it as the everyday-tier successor to Opus 4.8 inside its new three-tier lineup of Opus, Fable, and Mythos. It scored 43.3% on Frontier-Bench v0.1 versus Fable 5's 33.7%, and the Hacker News launch thread hit 1,694 points within hours of the announcement.
Economy class with first-class legroom — Opus 5 rides Anthropic's mid-tier cabin but out-scores the flagship on several coding routes.
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Why is it emerging now?
Anthropic launched Claude Opus 5 on July 24, 2026 at unchanged Opus-tier pricing but with a coding-benchmark lead over the pricier Claude Fable 5, reframing its three-tier Opus/Fable/Mythos lineup around cost-per-task rather than raw capability.
Search Interest
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Nascent0–7 days
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Emergent ← now8–30 days
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Validating31–90 days
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Rising91–180 days
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Established180 days +
Outlook
6-month signal projection and commercial timeline.
Opus-tier pricing plus a coding-benchmark win over pricier Fable 5 sets up 6+ months of cost-per-task comparison content.
Risk · A faster Anthropic release cadence (Opus 4.8 to Opus 5 in under two months) could compress the SEO window before it opens.
Analogs · Claude Opus 4.8 · GPT-5.6 Sol · Gemini 3.1 Pro
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nowPricing set, SERP wide open
Launch-day coverage is news-only; no dedicated comparison or pricing sites indexed yet.
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3-6moCost calculators + coding shootouts
Cost-per-task calculators and 'Opus 5 vs Fable 5' coding benchmarks become the durable long-tail.
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6-12moNext release resets the window
Anthropic's fast cadence likely ships a successor before this content fully matures.
Competition & Opportunity for term “Claude Opus 5”
Signals derived from the tracked queries, the term's monetization cards, and its cluster neighbors. Heuristic except where marked measured (Google KD).
Ideas for term “Claude Opus 5”
Buildable pitches — turn this term into an article, site, product, post, newsletter, video, or course. Steal any card and run with it.
Breaks down the $5/$25 vs $10/$50 pricing against the Frontier-Bench and OSWorld 2.0 gaps so teams pick by cost-per-task, not headline benchmark.
Long-tail 'X vs Y' search intent is already forming around Opus 5's coding jump; a neutral side-by-side ranks well and stays evergreen through the next release cycle.
Same pricing tier, new defaults (Claude Max) — a practical migration checklist serves every team that pinned to 4.8 at launch.
Pulls public API pricing and third-party benchmark scores into one comparison table — the kind of tool cited in launch-week coverage but not yet built.
Follows up on the Lenny's Newsletter 'refused to touch it' complaint with a reproducible first-person test; first-person format works within the 72-hour launch window.
Visual side-by-side coding demo capitalizes on the ARC-AGI 3 and Frontier-Bench headline numbers everyone is citing but few have shown live.
Claude Opus 5 beat Fable 5 on Frontier-Bench v0.1 (43.3% vs 33.7%) while costing half as much — so why pay for the flagship at all?
One reviewer says the model refused to touch a merge conflict — and that 'Claude Slop' verbosity is starting to make people's blood boil.
Pre-launch consensus on X was 'comparable to Fable 5, but won't surpass it' — then the coding numbers came in nearly 10 points ahead.
What People Search
Long-tail queries from Google Suggest + Trends. Volume and competition are heuristics — directional, not audited. Content Type comes from query shape.
SERP of term “Claude Opus 5”
What searchers see today — organic results on top, paid ads if anyone's bidding. Ad density is a real-time commercial signal.
FAQ
What is Claude Opus 5?
Claude Opus 5 is Anthropic's cost-efficient frontier LLM, priced at $5/$25 per million tokens — half of flagship Claude Fable 5 — built for coding, enterprise workflows, and agentic tasks across Claude Code, Claude Pro, and the API.
Why is Claude Opus 5 emerging now?
Anthropic launched Claude Opus 5 on July 24, 2026 at unchanged Opus-tier pricing but with a coding-benchmark lead over the pricier Claude Fable 5, reframing its three-tier Opus/Fable/Mythos lineup around cost-per-task rather than raw capability.
When did Claude Opus 5 emerge?
Publicly emerged around 2026-07-24 (about 18 days ago as of 2026-08-11). EarlyTerms first recorded a pipeline signal on 2026-07-24.
Related Terms
Other terms in the same space — aliases, subtypes, competitors, and neighbors to explore next.
- Part of Claude Opus 4.8 Claude Opus 4.8 is Anthropic's latest flagship LLM, released May 28, 2026 at unchanged pricing ($5/$25 per million tokens). →
- Competitor GPT-5.6 Sol GPT-5.6 Sol is OpenAI's flagship frontier model — the top tier of a three-model GPT-5.6 family (Sol, Terra, Luna) named after the Sun,… →
- Competitor Gemini 3.1 Pro Gemini 3.1 Pro is Google DeepMind's flagship reasoning model, released February 19, 2026. →
- Related Claude Fable 5 Claude Fable 5 is Anthropic's first publicly available Mythos-class model, built for long-horizon agentic work, software engineering,… →
- Related Claude Mythos Claude Mythos is an unreleased frontier LLM from Anthropic, publicly previewed on April 7, 2026. →
- Related Mythos 5 Claude Mythos 5 is Anthropic's restricted frontier model — the unrestricted sibling of Claude Fable 5 — offering the full Mythos-class… →
- Related Mythos-class Mythos-class is Anthropic's capability tier designation for Claude models that sit above the Opus class — distinguished not just by… →
- Related Claude Code Claude Code is Anthropic's official command-line coding agent — a terminal tool that reads your codebase, edits files, runs commands,… →
- Related Agentic Coding Agentic coding is the software-development pattern where an autonomous AI agent plans, writes, tests, and iterates on code against a… →
- Related Managed Agents Managed Agents is an infrastructure paradigm where cloud platforms host, orchestrate, and operate AI agents as a service. →
- Related Agent Harness An agent harness is the middleware between a large language model and the real world — code that runs the agent loop, calls tools,… →
- Related SlopCodeBench SlopCodeBench is a benchmark that scores AI coding agents not on a single pass/fail attempt but on how their code quality decays as they… →
- Competitor Qwen3.8-Max Qwen3.8-Max is Alibaba's flagship 2.4-trillion-parameter multimodal foundation model — a Sparse Mixture-of-Experts system activating… →
Sources
Primary URLs this report cites — open any to verify the claim yourself.
- 01 Anthropic — Introducing Claude Opus 5 anthropic.com ↗
- 02 Anthropic Docs — What's new in Opus 5 platform.claude.com ↗
- 03 SiliconANGLE — Anthropic launches Claude Opus 5 with efficiency, safety improvements siliconangle.com ↗
- 04 CNBC — Anthropic's Claude Opus 5 AI model rivals Fable 5 and is cheaper cnbc.com ↗
- 05 Hacker News — Claude Opus 5 (1,694 points) news.ycombinator.com ↗
- 06 Lenny's Newsletter — Claude Opus 5 review: brilliant (but annoying) lennysnewsletter.com ↗
- 07 Latent Space (AINews) — Claude Opus 5: Fable-level performance at Opus price latent.space ↗