Compare / head-to-head
Claude 3.5 SonnetvsLlama 3.3 70B Instruct
Claude 3.5 Sonnet leads 2 of 2 shared benchmarks. Claude 3.5 Sonnet has the larger context window (200K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
2 – 0
Claude 3.5 Sonnet leads
Cheaper per token
—
list price, input + output
Larger context
Claude 3.5 Sonnet
200K tokens
Provider uptime (30d)
100% · —
Anthropic · Meta
Claude 3.5 Sonnet
Anthropic · released 2024-10-22
textvision
Llama 3.3 70B Instruct
Meta · released 2024-12-06
text
- Context
- 131K
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 5 · 4 core
Quality
Benchmark matrix
2 shared · 2 only Claude 3.5 Sonnet · 2 only Llama 3.3 70B Instruct| Benchmark | Claude 3.5 Sonnet | Llama 3.3 70B Instruct | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 2 | ||||
| GPQA Diamond | 55.3% ↗epoch | 50.5% ↗ | +4.8 pt | Claude 3.5 Sonnet |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 8.5% ↗epoch | 5.1% ↗epoch | +3.4 pt | Claude 3.5 Sonnet |
| Only Claude 3.5 Sonnet reports · 2 | ||||
| SWE-bench Verified | 49% ↗ | not reported | — | — |
| AIME 2025 | 3.3% ↗matharena | not reported | — | — |
| Only Llama 3.3 70B Instruct reports · 2 | ||||
| MMLU-Pro | not reported | 68.9% ↗ | — | — |
| LMArena Elo | not reported | 1274 ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Claude 3.5 Sonnet minus Llama 3.3 70B Instruct in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Claude 3.5 Sonnet | Llama 3.3 70B Instruct | Edge |
|---|---|---|---|
| Context window | 200K tokens | 131K tokens | Claude 3.5 Sonnet |
| Max output | 8K tokens | — | — |
| Input price / 1M | $3 ↗ | — | — |
| Output price / 1M | $15 ↗ | — | — |
| Cached input / 1M | $0.3 ↗ | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $18 | — | — |
| Modalities | text · vision | text | Claude 3.5 Sonnet |
| Released | 2024-10-22 | 2024-12-06 | — |
| Cited benchmark scores | 4 | 5 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Claude 3.5 Sonnet vs …
Models sharing the most benchmarksMore matchups
Llama 3.3 70B Instruct vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Claude 3.5 Sonnet and Llama 3.3 70B Instruct on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.