Model
Claude Opus 4.6
High-end Claude for difficult coding, planning, and slower expert reasoning
Compare providers (sorted by listed input price)
38 of 40 providers publish a price for Claude Opus 4.6. The cheapest full-context option is Kilo Gateway at $4/$20 per M — 20% below Anthropic's own price. Listed prices span 1.5× for identical weights.
Best price history
Daily lowest published price across live providers. A lower line is better for the buyer.
- Best input /M
- $4unchanged
- Best output /M
- $20unchanged
- Provider coverage
- 48
- 48 at the start · 24 snapshots
Published best prices are unchanged.
24 daily snapshots collected from Aug 21, 2026 through Sep 14, 2026. A price chart will appear after the first real move.
Price badge
https://www.vaanalytics.in/badge/anthropic/claude-opus-4-6.svgLive SVG, regenerated on every hourly sync — paste it into a README to always show the current cheapest listed price. Updates when prices change; no build step needed on your side.
Recent changes
Changelog →- contextvia cortecs · Sep 2, 2026
- output: 1M → 128K tokens
- repricedvia requesty · Aug 28, 2026
- input: $4.50 → $5
- output: $22.50 → $25
- cache_read: $0.45 → $0.5
- cache_write: $5.63 → $6.25
- repricedvia requesty · Aug 28, 2026
- input: $4.95 → $5.50
- output: $24.75 → $27.50
- cache_read: $0.495 → $0.55
- cache_write: $6.19 → $6.88
- capabilityvia cloudflare-ai-gateway · Aug 25, 2026
- release_date: 2026-02-04 → 2026-02-05
- new modelvia llmgateway-providers · Aug 24, 2026
- new providervia opper · Aug 23, 2026
Benchmarks
- SWE-Bench Pro ↗(resolve rate)report ↗Independent51.9
- SWE-Atlas Codebase QnA(score)report ↗Independent33.3
- SWE-Atlas Codebase QnA(score)report ↗Independent30
- SWE-Atlas Refactoring(score)report ↗Independent35.58
- SWE-Atlas Test Writing(score)report ↗Independent36.67
- SWE-Atlas Test Writing(score)report ↗Independent36.08
- Artificial Analysis Coding Agent Index ↗(average pass@1)report ↗Independent51.3
- SWE-Atlas Codebase QnA(pass@1)report ↗Independent71.9
- SWE-Bench Pro ↗(pass@1)report ↗Independent11.8
- Terminal-Bench ↗(pass@1)report ↗Independent70.2
Scores a lab published about its own model are claims, not measurements. Rankings elsewhere on this site use independently measured scores only.
Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.