What's new
now data Recomputed benchmark-weighted quality scores now data Updated speed measurements now data Synced Chatbot Arena benchmark track now data Validated official pricing snapshots now data Pulled latest OpenRouter price index 1h jobs Jobs market snapshot refreshed 25 May digest OpenGuardrails: An Open-Source Context-Aware AI Guardrails Platform 25 May digest Published the 2026-05-25 daily digest 25 May digest Workbench Launches Open Source BullMQ Dashboard For Node Backends 24 May digest SpecBench Tests Reward Hacking In Long Horizon Coding Agents now data Recomputed benchmark-weighted quality scores now data Updated speed measurements now data Synced Chatbot Arena benchmark track now data Validated official pricing snapshots now data Pulled latest OpenRouter price index 1h jobs Jobs market snapshot refreshed 25 May digest OpenGuardrails: An Open-Source Context-Aware AI Guardrails Platform 25 May digest Published the 2026-05-25 daily digest 25 May digest Workbench Launches Open Source BullMQ Dashboard For Node Backends 24 May digest SpecBench Tests Reward Hacking In Long Horizon Coding Agents
AN

Claude Opus 4.5

by Anthropic

text vision API Available

Input Price

$5.00

per 1M tokens

Output Price

$25.00

per 1M tokens

Context Window

200K

tokens

Max Output

64K

tokens

Quality Score

86

out of 100

Value Score

43

quality per $

Details

Provider
Anthropic
Released
24 Nov 2025
Speed
N/A
Open Source
No
API Available
Yes
Pricing Source
openrouter.ai/api/v1/models
Price Updated
20 Jul 2026

Notes

Previous generation Opus Speed data hidden until it is refreshed from a current live measurement source.

Regional Availability

Open availability board
Web + App Provider baseline

Claude supported locations

Claude access and paid plan eligibility are limited to Anthropic-supported locations.

Anthropic publishes a supported-location list for Claude access that includes the UK, US, Canada, much of Europe, and a broad set of additional markets.

Known available

United Kingdom United States Canada France Germany Japan

Anthropic's help center treats supported locations as the controlling source for Claude access and plan eligibility.

Last verified 09 Apr 2026, 20:47 UTC Claude Help Center

Benchmark Scores

Chatbot Arena ELO

1355

Source: LMSYS

HumanEval

95.5

Source: Anthropic

GPQA Diamond

78

Source: Anthropic

SWE-bench Verified

75

Source: Anthropic

Price History

Blended price trend (input + 3×output / 4)

$20.00 → $20.00
↑ 0%
Date Input $/1M Output $/1M Change
22 Feb 2026 $5.00 $25.00 —
23 Feb 2026 $5.00 $25.00 0.0%
24 Feb 2026 $5.00 $25.00 0.0%
25 Feb 2026 $5.00 $25.00 0.0%
26 Feb 2026 $5.00 $25.00 0.0%
27 Feb 2026 $5.00 $25.00 0.0%
28 Feb 2026 $5.00 $25.00 0.0%
1 Mar 2026 $5.00 $25.00 0.0%
2 Mar 2026 $5.00 $25.00 0.0%
3 Mar 2026 $5.00 $25.00 0.0%
4 Mar 2026 $5.00 $25.00 0.0%
5 Mar 2026 $5.00 $25.00 0.0%
6 Mar 2026 $5.00 $25.00 0.0%
7 Mar 2026 $5.00 $25.00 0.0%
8 Mar 2026 $5.00 $25.00 0.0%
9 Mar 2026 $5.00 $25.00 0.0%
10 Mar 2026 $5.00 $25.00 0.0%
11 Mar 2026 $5.00 $25.00 0.0%
12 Mar 2026 $5.00 $25.00 0.0%
13 Mar 2026 $5.00 $25.00 0.0%
14 Mar 2026 $5.00 $25.00 0.0%
15 Mar 2026 $5.00 $25.00 0.0%
27 Mar 2026 $5.00 $25.00 0.0%
28 Mar 2026 $5.00 $25.00 0.0%
29 Mar 2026 $5.00 $25.00 0.0%
30 Mar 2026 $5.00 $25.00 0.0%
31 Mar 2026 $5.00 $25.00 0.0%
8 Apr 2026 $5.00 $25.00 0.0%
9 Apr 2026 $5.00 $25.00 0.0%
10 Apr 2026 $5.00 $25.00 0.0%
11 Apr 2026 $5.00 $25.00 0.0%
19 Apr 2026 $5.00 $25.00 0.0%
20 Apr 2026 $5.00 $25.00 0.0%
21 Apr 2026 $5.00 $25.00 0.0%
25 Apr 2026 $5.00 $25.00 0.0%
26 Apr 2026 $5.00 $25.00 0.0%
27 Apr 2026 $5.00 $25.00 0.0%
28 Apr 2026 $5.00 $25.00 0.0%
29 Apr 2026 $5.00 $25.00 0.0%
30 Apr 2026 $5.00 $25.00 0.0%
1 May 2026 $5.00 $25.00 0.0%
2 May 2026 $5.00 $25.00 0.0%
3 May 2026 $5.00 $25.00 0.0%
4 May 2026 $5.00 $25.00 0.0%
5 May 2026 $5.00 $25.00 0.0%
6 May 2026 $5.00 $25.00 0.0%
7 May 2026 $5.00 $25.00 0.0%
8 May 2026 $5.00 $25.00 0.0%
9 May 2026 $5.00 $25.00 0.0%
10 May 2026 $5.00 $25.00 0.0%
11 May 2026 $5.00 $25.00 0.0%
12 May 2026 $5.00 $25.00 0.0%
13 May 2026 $5.00 $25.00 0.0%
14 May 2026 $5.00 $25.00 0.0%
15 May 2026 $5.00 $25.00 0.0%
16 May 2026 $5.00 $25.00 0.0%
17 May 2026 $5.00 $25.00 0.0%
18 May 2026 $5.00 $25.00 0.0%
24 May 2026 $5.00 $25.00 0.0%
25 May 2026 $5.00 $25.00 0.0%
26 May 2026 $5.00 $25.00 0.0%
27 May 2026 $5.00 $25.00 0.0%
28 May 2026 $5.00 $25.00 0.0%
29 May 2026 $5.00 $25.00 0.0%
30 May 2026 $5.00 $25.00 0.0%
31 May 2026 $5.00 $25.00 0.0%
1 Jun 2026 $5.00 $25.00 0.0%
2 Jun 2026 $5.00 $25.00 0.0%
3 Jun 2026 $5.00 $25.00 0.0%
4 Jun 2026 $5.00 $25.00 0.0%
5 Jun 2026 $5.00 $25.00 0.0%
6 Jun 2026 $5.00 $25.00 0.0%
7 Jun 2026 $5.00 $25.00 0.0%
8 Jun 2026 $5.00 $25.00 0.0%
9 Jun 2026 $5.00 $25.00 0.0%
10 Jun 2026 $5.00 $25.00 0.0%
11 Jun 2026 $5.00 $25.00 0.0%
12 Jun 2026 $5.00 $25.00 0.0%
13 Jun 2026 $5.00 $25.00 0.0%
14 Jun 2026 $5.00 $25.00 0.0%
15 Jun 2026 $5.00 $25.00 0.0%
16 Jun 2026 $5.00 $25.00 0.0%
17 Jun 2026 $5.00 $25.00 0.0%
18 Jun 2026 $5.00 $25.00 0.0%
19 Jun 2026 $5.00 $25.00 0.0%
20 Jun 2026 $5.00 $25.00 0.0%
21 Jun 2026 $5.00 $25.00 0.0%
22 Jun 2026 $5.00 $25.00 0.0%
23 Jun 2026 $5.00 $25.00 0.0%
24 Jun 2026 $5.00 $25.00 0.0%
25 Jun 2026 $5.00 $25.00 0.0%
26 Jun 2026 $5.00 $25.00 0.0%
27 Jun 2026 $5.00 $25.00 0.0%
28 Jun 2026 $5.00 $25.00 0.0%
29 Jun 2026 $5.00 $25.00 0.0%
30 Jun 2026 $5.00 $25.00 0.0%
1 Jul 2026 $5.00 $25.00 0.0%
2 Jul 2026 $5.00 $25.00 0.0%
3 Jul 2026 $5.00 $25.00 0.0%
4 Jul 2026 $5.00 $25.00 0.0%
5 Jul 2026 $5.00 $25.00 0.0%
6 Jul 2026 $5.00 $25.00 0.0%
7 Jul 2026 $5.00 $25.00 0.0%
8 Jul 2026 $5.00 $25.00 0.0%
9 Jul 2026 $5.00 $25.00 0.0%
10 Jul 2026 $5.00 $25.00 0.0%
11 Jul 2026 $5.00 $25.00 0.0%
12 Jul 2026 $5.00 $25.00 0.0%
13 Jul 2026 $5.00 $25.00 0.0%
14 Jul 2026 $5.00 $25.00 0.0%
15 Jul 2026 $5.00 $25.00 0.0%
16 Jul 2026 $5.00 $25.00 0.0%
17 Jul 2026 $5.00 $25.00 0.0%
18 Jul 2026 $5.00 $25.00 0.0%
19 Jul 2026 $5.00 $25.00 0.0%
20 Jul 2026 $5.00 $25.00 0.0%
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