Anthropic · current

Claude 4 Opus Thinking

Claude 4 Opus Thinking is attributed to Anthropic in the catalog. It accepts text, image, and pdf input and produces text output. Reported capabilities include reasoning, tool calling, and structured output.

Compare model

Report an error Model and price history

Modalities

Token rates

Unavailable

No recent paired token rate available

Context

200K

Released

2025-05-22

Knowledge cutoff

Mar 31, 2025

Where to use it

2 observed offerings · token prices in USD per million where available

Estimate your workload cost

NanoGPT

claude-opus-4-thinking

current

Input

$15

Output

$75

Cache

$1.50

Context

200K

Max output

32K

Reasoning: Yes
Tool calling: Yes
Structured output: Yes
Temperature: Unknown

Historical price

NanoGPT

anthropic/claude-opus-4:thinking

current

Input

$15

Output

$75

Cache

$1.50

Context

200K

Max output

32K

Reasoning: Yes
Tool calling: Yes
Structured output: Yes
Temperature: Unknown

Historical price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
NanoGPT claude-opus-4-thinking	currentHistorical price	200K	32K	$15	$75	$1.50	Yes	Yes	Yes	Unknown
NanoGPT anthropic/claude-opus-4:thinking	currentHistorical price	200K	32K	$15	$75	$1.50	Yes	Yes	Yes	Unknown

Capabilities and limits

Input: text, image, pdf
Output: text
Max output: 32K
Weights: Unknown
Release: 2025-05-22
Knowledge cutoff: Mar 31, 2025
Family: claude-opus

Reasoning · Tool calling · Structured output · Vision

Provider-specific limits and support can differ.

Plan a model evaluation

Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Models to compare

Candidates match reported specifications; they are not tested replacements.

Claude 4 Opus Thinking (1K)Anthropic · 200K contextCompare →Claude 4 Opus Thinking (32K)Anthropic · 200K contextCompare →Claude 4 Opus Thinking (8K)Anthropic · 200K contextCompare →

Model and price history

Price history (7 observations)

Date	Provider	Input / output
2026-09-22	NanoGPT	$15 / $75
2026-09-21	NanoGPT	$15 / $75
2026-09-20	NanoGPT	$15 / $75
2026-09-19	NanoGPT	$15 / $75
2026-09-18	NanoGPT	$15 / $75
2026-09-17	NanoGPT	$15 / $75
2026-09-09	NanoGPT	$15 / $75