Model profile
Anthropic

Anthropic: Claude Opus 4.5

Anthropic: Claude Opus 4.5 is a mid-range-priced multimodal generalist from Anthropic with balanced runtime profile, large context posture, and the clearest fit around long-context research / multimodal.

Best for: Long-context research / MultimodalBalanced latencyLarge contextMid-range pricing
Intelligence
43.1

Benchmark blend

Coding
42.9

Dev workflow signal

Context
200K Tokens

Large

Input Price
$5.00

Mid-range tier

Decision snapshot
56

Anthropic: Claude Opus 4.5 currently reads as a mid-range multimodal option with large context and a balanced runtime profile.

Overall profile
Selective fit
Best for
Long-context research / Multimodal
Latency tier
Balanced
Price tier
Mid-range
Source coverage
OpenRouterArtificial AnalysisVision signal

Decision Strip

Decision rail before the raw tables

Core buy-side signals stay in one pass. The rest of the page expands only after intelligence, speed, context, and price are clear.

Intelligence
43.1
43

General reasoning and benchmark headroom.

Situational
Speed
64 tok/s
58

TTFT 1.44s

Competitive
Context
200K Tokens
88

How much prompt and task state can stay in view.

Above average
Price
$5.00
62

$25.00 output / 1M

Competitive

Editorial Profile

Anthropic: Claude Opus 4.5 in one narrative

Positioning, tradeoffs, and fit are consolidated into one read instead of repeating the same story across separate cards.

Selective fitCoding score 43Math score 63Vision enabled

Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...

Identity

Anthropic multimodal profile

Positioning

Long-context research / Multimodal with large context and balanced runtime.

Cost posture

Balanced spend profile. Easier to justify in mixed production and exploration workloads.

Strengths
  • Large context headroom supports repo-wide prompts and long research sessions.

  • Vision-capable routing opens up multimodal review and extraction workflows.

Tradeoffs
  • Costs look manageable, but still deserve attention in always-on agents or batch jobs.

  • Latency is balanced rather than ultra-fast, which is fine for most workflows but not the snappiest tier.

Best fit
  • Image-grounded review, multimodal extraction, and UI audit workflows.

  • Long-context summarization, repo analysis, and policy or document review.

Explore Next

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Context
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Input Price
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Intelligence
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Context
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Input Price
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Claude Opus 4.7 (Non-reasoning, High Effort)

Intelligence
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Context
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Input Price
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Benchmarks

Grouped by job-to-be-done

Only benchmark categories with actual signal are shown. Secondary values stay as simple definitions instead of nested micro-cards.

General intelligence

Broad reasoning, knowledge depth, and flagship benchmark posture.

Intelligence Index
43.1
MMLU Pro
88.9%
GPQA
81.0%
HLE
12.9%
Coding

Software implementation, debugging quality, and coding benchmark signal.

Coding Index
42.9
LiveCodeBench
0.738
SciCode
47.0%
Math

Formal reasoning, structured problem solving, and competition-style math.

Math Index
62.7
AIME 2025
62.7%
Agent / tool use

Long-horizon execution quality and interactive benchmark evidence.

IFBench
43.0%
TAU2
86.3%
TerminalBench Hard
40.9%
LCR
65.3%

Specs & Pricing

Technical snapshot and cost posture

Specs stay neutral, pricing gets emphasis through values rather than extra containers. Raw provider internals remain in metadata at the end.

Technical snapshot
Context Window
200K Tokens
Vision
Enabled
Modalities
file, image, text
Tokenizer
Claude
Max Completion
64000
Moderation
Yes
Supported Parameters
include_reasoningmax_tokensreasoningresponse_formatstopstructured_outputstemperaturetool_choicetoolstop_kverbosity
Input Modalities
fileimagetext
Output Modalities
text
Price architecture
Input
per 1M input tokens
$5.00
Output
per 1M output tokens
$25.00
Blended
AA 3:1 mix
$10.00

This model sits in a balanced spend range. It is easier to justify across both production and exploratory workflows.

OR Web Search Price
$0.0100
OR Cache Read
$0.00
OR Cache Write
$0.00

Metadata

Raw source tables at the end

Verification details remain available, but the page no longer forces them ahead of the editorial read.