Plans and real price
Cheapest measured$0.0031per million tokens, measuredClaude Pro · medium confidence · 2026-09-14~2026-09-22
API list price$2.00 / $10input / output per million tokens
| Plan | Monthly price | Usable tokens / month | Real price / MTok | Confidence | Data date |
|---|
| Claude Pro | $20 | 6.5B | $0.0031 | medium | 2026-09-14~2026-09-22 |
| Claude Max 20x (9/14+) | $200 | 39.3B | $0.0051 | medium | Aug 1, 2026 |
| Claude Max 5x (9/14+) | $100 | 19.6B | $0.0051 | low | Aug 1, 2026 |
| Claude Sonnet 5 API | — | — | $0.306 | high | Sep 5, 2026 |
Data: real-api-pricing · Sources and licenses
Benchmarks
| Configuration | Harness | Score | Cost per task |
|---|
| Claude Sonnet 5 (max) | — | 38.2 | — |
| Claude Sonnet 5 (xhigh) | — | 34.4 | — |
| Claude Sonnet 5 (high) | — | 31.7 | — |
| Claude Sonnet 5 (medium) | — | 28.1 | — |
| Claude Sonnet 5 (low) | — | 24.3 | — |
| Claude Sonnet 5 (non-reasoning) [AA estimate] | — | 23.2 | — |
| Configuration | Harness | Score | Cost per task |
|---|
| Claude Code - Sonnet 5 (max) | Claude Code | 12.4 (9.4–15.5) | — |
| Configuration | Harness | Score | Cost per task |
|---|
| Artificial Analysis - Claude Sonnet 5 (max) | Artificial Analysis | 14.1 | — |
| Artificial Analysis - Claude Sonnet 5 (xhigh) | Artificial Analysis | 7.1 | — |
| Artificial Analysis - Claude Sonnet 5 (high) | Artificial Analysis | 5.1 | — |
| Artificial Analysis - Claude Sonnet 5 (low) | Artificial Analysis | 2.5 | — |
| Artificial Analysis - Claude Sonnet 5 (medium) | Artificial Analysis | 2.0 | — |
| Configuration | Harness | Score | Cost per task |
|---|
| claude-sonnet-5-high | — | 1540.0 (1533.8–1546.2) | — |
| Configuration | Harness | Score | Cost per task |
|---|
| Claude Sonnet 5 (High) | — | 4.8 (3.1–6.5) | — |
| Configuration | Harness | Score | Cost per task |
|---|
| mini-swe-agent - claude-sonnet-5 (max) | mini-swe-agent | 53.8 (49.6–58.1) | $26 |
| mini-swe-agent - claude-sonnet-5 (xhigh) | mini-swe-agent | 49.7 (46.2–53.1) | $12 |
| mini-swe-agent - claude-sonnet-5 (high) | mini-swe-agent | 48.2 (43.7–52.7) | $7.43 |
| mini-swe-agent - claude-sonnet-5 (medium) | mini-swe-agent | 39.8 (36.7–42.9) | $4.08 |
| mini-swe-agent - claude-sonnet-5 (low) | mini-swe-agent | 30.5 (29.4–31.6) | $2.19 |
Data: real-api-pricing · Sources and licenses
Codex Radar runs
| Effort | Harness | Radar IQ | Avg cost (USD) | Avg minutes |
|---|
| low | codex | 60.9 | $0.895 | 13.9 |
| medium | codex | 75.0 | $1.93 | 9.8 |
| high | codex | 150.0 | $4.51 | 20.9 |
| xhigh | codex | 42.9 | $5.45 | 25.0 |
| max | codex | 0.0 | $8.19 | 39.6 |
Data: codexradar · Sources and licenses
