Claude model for demanding reasoning and long-horizon agentic work
Specification
anthropic listing
Context
1M
Max output
128K
Released
2026-09-01
Knowledge cutoff
2026-06
Retires
2027-09-01
Open weights
no
Input
text, image, pdf
Output
text
Price
US dollars per million tokens · anthropic list price
Input
$10.00
Output
$50.00
Cache read
$0.25
Cache write
$12.50
Batch and priority prices
US dollars per million tokens · per listing
| Price | Listing | $/M |
|---|---|---|
| Cache write, 1 hour | bedrock_converse | $20.00 |
| Cache write, 1 hour | bedrock_converse · us | $22.00 |
| Cache write, 1 hour | bedrock | $24.00 |
Quality
10 benchmarks · 2 sources
Composite
99th
percentile of 334 scored models
Rank
5 / 334
±0.08 sd
Evidence
10 × 2
3 or more benchmarks, from 2 or more sources
Effort range
—
one configuration only
coding100th1/3 bench
reasoning99th3/4 bench
math97th3/7 bench
knowledge97th1/1 bench
general100th1/1 bench
By reasoning effort
every setting placed on the same scale as the leaderboard
| Setting | Composite | Benchmarks behind it |
|---|---|---|
| max | 99th | 8 |
| high | 98th | 1 |
Every score
one row per source and configuration — nothing averaged away
| Benchmark | Score | Configuration | Source | Run |
|---|---|---|---|---|
| Mystery Game Puzzles | 58.0 ±5.0 | max | Epoch AI | 2026-09-01 |
| Chess Puzzles | 47.0 ±5.0 | max | Epoch AI | 2026-09-01 |
| FrontierMath-Tier-4-v2 | 87.8 ±5.2 | max | Epoch AI | 2026-09-01 |
| FrontierMath-Tiers-1-3-v2 | 90.2 ±1.8 | max | Epoch AI | 2026-09-01 |
| EBR-bench | 57.1 ±6.0 | max | Epoch AI | 2026-09-08 |
| LiveBench | 83.8 | max · 23 runs | LiveBench | 2026-06-25 |
| MirrorCode | 73.3 | high | Epoch AI | 2026-09-10 |
| SimpleQA Verified | 70.8 ±1.4 | max | Epoch AI | 2026-09-01 |
| OTIS Mock AIME 2024-2025 | 100.0 ±0.0 | max | Epoch AI | 2026-09-01 |
| FrontierMath-Erdos | 0.0 ±0.0 | max | Epoch AI | 2026-09-01 |
The leading figure for a benchmark is the median across its configurations, so one heroic high-effort run cannot set the number.
Available from 33 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| anthropicvendor | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | 2027-09-01 |
| 302ai | $10.00 | $50.00 | — | — | 1M | 128K | — |
| amazon-bedrock | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| amazon-bedrock · global | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| azure | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| azure_ai | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | 2027-12-05 |
| azure-cognitive-services | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| bedrock_converse | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| bedrock_converse · global | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| cloudflare-ai-gateway | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| crossmodel | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| edenai | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| github-copilot | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| kilo | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| llmgateway | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| llmgateway-providers | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| llmgateway-providers · aws-bedrock | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| merge-gateway | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| nano-gpt | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| neon | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| ofox | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| opencode | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| openrouter | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| requesty | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| vercel | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| vertex_ai-anthropic_models | $10.00 | $50.00 | $0.25 | $12.50 | 1M | 128K | 2027-03-01 |
| vivgrid | $10.00 | $50.00 | $0.50 | $12.50 | 1M | 128K | — |
| databricks | $10.0001 | $50.00 | $0.25 | $12.50 | 1M | 128K | — |
| amazon-bedrock · us | $11.00 | $55.00 | $0.275 | $13.75 | 1M | 128K | — |
| bedrock_converse · eu | $11.00 | $55.00 | $0.275 | $13.75 | 1M | 128K | — |
| bedrock_converse · us | $11.00 | $55.00 | $0.275 | $13.75 | 1M | 128K | — |
| bedrock | $12.00 | $60.00 | $0.30 | $15.00 | 1M | 128K | — |
| venice | $12.00 | $60.00 | $0.30 | $15.00 | 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 | $0.25 |
| 2026-09-06 | openrouter | Cache read | $0.25 |
| 2026-09-02 | openrouter | Cache write | $12.50 |
| 2026-09-06 | openrouter | Cache write | $12.50 |
| 2026-09-02 | openrouter | Input | $10.00 |
| 2026-09-06 | openrouter | Input | $10.00 |
| 2026-09-02 | openrouter | Output | $50.00 |
| 2026-09-06 | openrouter | Output | $50.00 |
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