Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents
Specification
anthropic listing
Context
1M
Max output
128K
Released
2026-05-28
Knowledge cutoff
2026-01
Retires
2027-05-28
Open weights
no
Input
text, image, pdf
Output
text
Price
US dollars per million tokens · anthropic list price
Input
$5.00
Output
$25.00
Cache read
$0.50
Cache write
$6.25
Batch and priority prices
US dollars per million tokens · per listing
| Price | Listing | $/M |
|---|---|---|
| Cache write, 1 hour | bedrock_converse | $10.00 |
| Cache write, 1 hour | bedrock_converse · us | $11.00 |
| Cache write, 1 hour | bedrock | $12.00 |
Quality
13 benchmarks · 2 sources
Composite
89th
percentile of 334 scored models
Rank
38 / 334
±0.06 sd
Evidence
13 × 2
3 or more benchmarks, from 2 or more sources
Effort range
3.8
points between effort settings
reasoning88th4/4 bench
math92nd6/7 bench
knowledge79th1/1 bench
general59th1/1 bench
By reasoning effort
every setting placed on the same scale as the leaderboard
| Setting | Composite | Benchmarks behind it |
|---|---|---|
| low | 93rd | 3 |
| max | 91st | 11 |
| xhigh | 87th | 1 |
| high | 63rd | 1 |
Every score
one row per source and configuration — nothing averaged away
| Benchmark | Score | Configuration | Source | Run |
|---|---|---|---|---|
| FrontierMath-Tiers-1-3-v2 | 80.0 ±2.4 | max | Epoch AI | 2026-06-10 |
| FrontierMath-Tier-4-2025-07-01 | 31.2 ±6.8 | max | Epoch AI | 2026-06-08 |
| OTIS Mock AIME 2024-2025 | 98.3 ±1.4 | max | Epoch AI | 2026-06-07 |
| ↳ | 97.8 ±2.2 | low | Epoch AI | 2026-08-06 |
| Settings differ by 0.5 points on this benchmark. | ||||
| GPQA diamond | 91.0 ±1.9 | max | Epoch AI | 2026-06-07 |
| ↳ | 88.4 ±2.3 | low | Epoch AI | 2026-08-06 |
| Settings differ by 2.6 points on this benchmark. | ||||
| FrontierMath-v1 | 47.2 ±2.9 | max | Epoch AI | 2026-06-08 |
| Chess Puzzles | 34.0 ±4.8 | max | Epoch AI | 2026-05-29 |
| ↳ | 29.0 ±4.6 | low | Epoch AI | 2026-08-06 |
| Settings differ by 5.0 points on this benchmark. | ||||
| Mystery Game Puzzles | 36.0 ±4.8 | max | Epoch AI | 2026-07-25 |
| ↳ | 31.0 ±4.6 | xhigh | Epoch AI | 2026-07-26 |
| Settings differ by 5.0 points on this benchmark. | ||||
| FrontierMath-Tier-4-v2 | 56.1 ±7.8 | max | Epoch AI | 2026-06-10 |
| SimpleQA Verified | 53.0 ±1.6 | max | Epoch AI | 2026-08-27 |
| LiveBench | 77.1 | max · 23 runs | LiveBench | 2026-06-25 |
| EBR-bench | 28.6 ±1.4 | max | Epoch AI | 2026-08-07 |
| OEIS Open Lite | 39.0 ±4.9 | high | Epoch AI | 2026-08-11 |
| OEIS Open | 29.9 ±2.1 | high | Epoch AI | 2026-08-11 |
The leading figure for a benchmark is the median across its configurations, so one heroic high-effort run cannot set the number.
Available from 62 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| anthropicvendor | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | 2027-05-28 |
| kenari | free | free | — | — | 1M | 128K | — |
| unorouter | $0.425 | $2.125 | — | — | 1M | 128K | — |
| xpersona | $1.50 | $9.25 | $0.15 | — | 200K | 128K | — |
| kilo · stealth | $4.00 | $20.00 | $0.40 | $5.00 | 1M | 128K | — |
| poe | $4.2929 | $21.4646 | — | — | 1M | 128K | — |
| 302ai | $5.00 | $25.00 | — | — | 1M | 128K | — |
| abacus | $5.00 | $25.00 | — | — | 1M | 128K | — |
| aihubmix | $5.00 | $25.00 | $0.50 | $6.25 | 200K | 32K | — |
| amazon-bedrock | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| amazon-bedrock · au | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| amazon-bedrock · global | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| amazon-bedrock · jp | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| amazon-bedrock · us | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| azure | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| azure_ai | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | 2027-09-01 |
| azure-cognitive-services | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| bedrock_converse | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| bedrock_converse · global | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| cloudflare-ai-gateway | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| crossmodel | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| daoxe | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| databricks | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| deepinfra | $5.00 | $25.00 | — | — | 1M | — | — |
| edenai | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| fastrouter | $5.00 | $25.00 | — | — | 1M | 128K | — |
| freemodel | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| github-copilot | $5.00 | $25.00 | $0.50 | $6.25 | 200K | 64K | — |
| gmicloud | $5.00 | $25.00 | $0.50 | — | 1M | 128K | — |
| impossibl | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| kilo | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| llmgateway | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| llmgateway-providers | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| llmgateway-providers · aws-bedrock | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| llmgateway-providers · azure-anthropic | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| merge-gateway | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| modelis | $5.00 | $25.00 | — | — | 1M | 128K | — |
| nano-gpt | $5.00 | $25.00 | $0.50 | — | 1M | 128K | — |
| nano-gpt · thinking | $5.00 | $25.00 | $0.50 | — | 1M | 128K | — |
| neon | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| ofox | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| opencode | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| openrouter | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| opper | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| orcarouter | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| perplexity | $5.00 | $25.00 | $0.50 | — | — | — | — |
| pioneer | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| requesty | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| routing-run | $5.00 | $25.00 | — | — | 1M | 32K | — |
| vercel | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| vertex_ai-anthropic_models | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | 2027-05-28 |
| zenmux | $5.00 | $25.00 | $0.50 | $6.25 | 1M | 128K | — |
| amazon-bedrock · eu | $5.50 | $27.50 | $0.55 | $6.875 | 1M | 128K | — |
| bedrock_converse · au | $5.50 | $27.50 | $0.55 | $6.875 | 1M | 128K | — |
| bedrock_converse · eu | $5.50 | $27.50 | $0.55 | $6.875 | 1M | 128K | — |
| bedrock_converse · jp | $5.50 | $27.50 | $0.55 | $6.875 | 1M | 128K | — |
| bedrock_converse · us | $5.50 | $27.50 | $0.55 | $6.875 | 1M | 128K | — |
| bedrock | $6.00 | $30.00 | $0.60 | $7.50 | 1M | 128K | — |
| venice | $6.00 | $30.00 | $0.60 | $7.50 | 1M | 128K | — |
| agentrouter | — | — | — | — | 1M | 128K | — |
| model-oracle-ai | — | — | — | — | 1M | 128K | — |
| snowflake-cortex | — | — | — | — | 1M | 128K | — |
Price history
append-only observations · a listing writes a row only when its price moves
| Date | Host | Field | $/M |
|---|---|---|---|
| 2026-09-02 | openrouter | Cache read | $0.50 |
| 2026-09-06 | openrouter | Cache read | $0.50 |
| 2026-09-02 | openrouter | Cache write | $6.25 |
| 2026-09-06 | openrouter | Cache write | $6.25 |
| 2026-09-02 | openrouter | Input | $5.00 |
| 2026-09-06 | openrouter | Input | $5.00 |
| 2026-09-02 | openrouter | Output | $25.00 |
| 2026-09-06 | openrouter | Output | $25.00 |
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same model, different key
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