claude-opus-4-5-20251101-high-32k: benchmark scores, price and ranking

claude-opus-4-5-20251101-high-32k from Anthropic ranks #316 of 743 LLMs on the LLMs Tiger aggregate benchmark score (48.9), based on 1 benchmark results captured up to 2026-10-13.

Organisation: Anthropic
Type: Frontier model
Open weights: No
Released: 2025-11-24 (source: curated)
Cheapest API price: $5.00 in / $25.00 out per million tokens (via anthropic, observed 2026-10-13T20:47Z)
Aggregate rank: #316 of 743 (score 48.9)

Across the 1 benchmark where at least ten models are scored, claude-opus-4-5-20251101-high-32k is in the top 10% on 0 and in the top half on 0.

Its cheapest listed input price, $5.00 per million tokens, is lower than that of 7% of the 427 models with a listed price.

claude-opus-4-5-20251101-high-32k benchmark results

claude-opus-4-5-20251101-high-32k benchmark scores, ranked against all models measured on each benchmark
Benchmark	Score	Rank	Source	Captured
LMArena Text Elo	1,474	#21 of 28	LMArena	2026-10-05

About claude-opus-4-5-20251101-high-32k

claude-opus-4-5-20251101-high-32k is a frontier model from Anthropic. It was released on 2025-11-24, according to the developer's announcement. The cheapest API listing we track charges $5.00 per million input tokens and $25.00 per million output tokens, through anthropic. We hold 1 benchmark result for it across 1 area, and none is in the top tenth of its board.

Where claude-opus-4-5-20251101-high-32k stands

On our aggregate score, claude-opus-4-5-20251101-high-32k is #316 of 743 ranked models, around the middle of the table. Its score is 48.9; the scale is centred on 50, so it sits 1.1 points below the typical model. That beats 57% of the ranked field. Among the 70 ranked Anthropic models it is #49. The next one up is claude-sonnet-4-20250514 at 48.9. The next one down is Claude Opus 4 at 48.9.

claude-opus-4-5-20251101-high-32k, benchmark by benchmark

claude-opus-4-5-20251101-high-32k lands below the middle on LMArena Text Elo: 1,474, #21 of 28, with 71% of the field scoring higher. gemini-4-argon-high leads at 1,525; the closest result above is qwen3.7-max-preview at 1,475. It covers head-to-head chat preference (crowd votes). The board median is 1,478, so claude-opus-4-5-20251101-high-32k is 4 points below it. Source: LMArena, captured 2026-10-05.

Price and value

The median input price across the 427 priced models is $0.500 per million tokens, so claude-opus-4-5-20251101-high-32k costs more than the typical listing. Models that score within 1.5 points or better and cost less: Qwen2.5-Coder-7B-Instruct ($0.010, 49.5), DeepSeek V4.1 Flash (high) ($0.010, 48.9), DeepSeek V4 Flash 0731 (max) ($0.016, 53.1). Similar scores cost more on gpt-4-1106-preview ($10.00) and gpt-4-0125-preview ($10.00).

Release history

The Anthropic model released before it was Claude Opus 4.5 (128k thinking) on 2025-11-24, which scores 49.9. The next one was claude-opus-4-5-20251101-thinking-64k-high-effort on 2025-11-24, at 50.3.

Reading these numbers

The 1 score on this page comes from 1 source: LMArena (1). No official leaderboard supplied any of them, so treat them as third-party measurements. With 1 results the aggregate rank can move a lot when one new score arrives.

Models ranked nearby

#313 qwen-plus-2025-04-28 (48.9)
#314 Inkling (xhigh) (48.9)
#315 grok-4.3 (high) (48.9)
#317 DeepSeek V4.1 Flash (high) (48.9)
#318 Gemini 3.6 Flash (High) (48.9)
#319 Claude Opus 4 (48.9)