Claude Sonnet 3.5: benchmark scores, price and ranking

Claude Sonnet 3.5 from Anthropic ranks #495 of 743 LLMs on the LLMs Tiger aggregate benchmark score (46.7), based on 1 benchmark results captured up to 2026-10-13.

Organisation: Anthropic
Type: Frontier model
Open weights: No
Released: 2024-06-20 (source: curated)
Aggregate rank: #495 of 743 (score 46.7)

Claude Sonnet 3.5 benchmark results

Claude Sonnet 3.5 benchmark scores, ranked against all models measured on each benchmark
Benchmark	Score	Rank	Source	Captured
SWE-bench Multimodal	12.2%	#5 of 5	SWE-bench Multimodal leaderboard	2026-10-13

About Claude Sonnet 3.5

Claude Sonnet 3.5 is a frontier model from Anthropic. It was released on 2024-06-20, according to the developer's announcement. No API price is listed for it yet. We hold 1 benchmark result for it across 1 area, and none is in the top tenth of its board.

Where Claude Sonnet 3.5 stands

On our aggregate score, Claude Sonnet 3.5 is #495 of 743 ranked models, in the lower half. Its score is 46.7; the scale is centred on 50, so it sits 3.3 points below the typical model. That beats 33% of the ranked field. Among the 70 ranked Anthropic models it is #56. The next one up is claude-haiku-4-5-20251001_32K at 47.3. The next one down is Claude Sonnet 4 (unknown thinking) at 46.1.

Release history

The Anthropic model released before it was Claude 3.5 Sonnet (Jun 2024) on 2024-06-20, which scores 44.2. The next one was Claude 3.5 Haiku on 2024-10-22, at 48.5.

Reading these numbers

The 1 score on this page comes from 1 source: SWE-bench Multimodal leaderboard (1). 1 of them come from an official leaderboard and 0 from datasets or third-party runs. With 1 results the aggregate rank can move a lot when one new score arrives.

Models ranked nearby

#492 internlm2-chat-20b (46.7)
#493 mistral-small-2402 (46.7)
#494 mimo-v2.5 (46.7)
#496 MCTS Refine 7B (46.7)
#497 Composer 2.5 (46.6)
#498 gemini-2.0-flash-lite (46.6)