Model profile
Anthropic

Claude 4.5 Sonnet (Non-reasoning)

Claude 4.5 Sonnet (Non-reasoning) is a mid-range-priced text-first model from Anthropic with balanced runtime profile, partial context coverage, and the clearest fit around agent workflows / reasoning.

Best for: Agent workflows / ReasoningBalanced latencyN/A contextMid-range pricing
Intelligence
37.1

Benchmark blend

Coding
33.5

Dev workflow signal

Context
N/A

N/A

Input Price
$3.00

Mid-range tier

Decision snapshot
45

Claude 4.5 Sonnet (Non-reasoning) currently reads as a mid-range text-first option with partially published context and a balanced runtime profile.

Overall profile
Use-case specific
Best for
Agent workflows / Reasoning
Latency tier
Balanced
Price tier
Mid-range
Source coverage
OpenRouterArtificial Analysis

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
37.1
37

General reasoning and benchmark headroom.

Limited
Speed
48 tok/s
57

TTFT 1.11s

Situational
Context
N/A
N/A

How much prompt and task state can stay in view.

Unavailable
Price
$3.00
62

$15.00 output / 1M

Competitive

Editorial Profile

Claude 4.5 Sonnet (Non-reasoning) in one narrative

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

Use-case specificCoding score 34Math score 37

The Claude 4.5 Sonnet (Non-reasoning) AI model by Anthropic.

Identity

Anthropic text-first profile

Positioning

Agent workflows / Reasoning with partially published context and balanced runtime.

Cost posture

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

Strengths
  • The available source data suggests a balanced profile rather than one dominant edge.

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.

  • Current metadata points to a text-first profile rather than a broad multimodal one.

  • Context limits are only partially published, so long-session planning needs extra validation.

Best fit
  • Focused chat, retrieval-augmented flows, and narrower production tasks.

Explore Next

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Intelligence
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Context
N/A
Input Price
$5.00
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Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)

Intelligence
51.7
Context
N/A
Input Price
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Anthropic

Anthropic: Claude Opus 4.5

Intelligence
49.7
Context
200K Tokens
Input Price
$5.00

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
37.1
MMLU Pro
86.0%
GPQA
72.7%
HLE
7.1%
Coding

Software implementation, debugging quality, and coding benchmark signal.

Coding Index
33.5
LiveCodeBench
0.590
SciCode
42.8%
Math

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

Math Index
37.0
AIME 2025
37.0%
Agent / tool use

Long-horizon execution quality and interactive benchmark evidence.

IFBench
42.7%
TAU2
70.5%
TerminalBench Hard
28.8%
LCR
51.3%

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
N/A
Vision
Text-first
Price architecture
Input
per 1M input tokens
$3.00
Output
per 1M output tokens
$15.00
Blended
AA 3:1 mix
$6.00

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

Metadata

Raw source tables at the end

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