dolphin-2.9.1-yi-1.5-34b vs flint
Specs, VRAM requirements and download trends — updated 24 October 2026.
dphn · A · Open weights
Params
34.4 B
Context
8,192
30d
4.5 M
apache-2.0 · commercial OK
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | dolphin-2.9.1-yi-1.5-34b | flint |
|---|---|---|
| Deployment | Open weights | Open weights · also via API |
| Parameters | 34.4 B | 39.8 B |
| Architecture | LlamaForCausalLM | FlintForCausalLM |
| Context length | 8,192 | 262,144 |
| Licence | apache-2.0 | apache-2.0 |
| Commercial use | Allowed | Allowed |
| Languages | — | — |
| Downloads 30d | 4,537,444 | 1,904 |
| Downloads all time | 82.9 M | 2 K |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2024-05-18 | 2026-10-21 |
| API input price / 1M tokens | not on OpenRouter | Free |
| API output price / 1M tokens | not on OpenRouter | Free |
| Est. cost per 1M input + 1M output tokens | not on OpenRouter | Free |
| Cached input / 1M tokens | not on OpenRouter | — |
| AA Intelligence Index | not on OpenRouter | — |
| AA Coding Index | not on OpenRouter | — |
| AA Agentic Index | not on OpenRouter | — |
| Max output tokens | not on OpenRouter | 235,929 |
| API providers | not on OpenRouter | — |
| Tool calling | not on OpenRouter | Yes |
| Reasoning mode | not on OpenRouter | Yes |
API cost
Estimated cost of 1M input + 1M output tokens via OpenRouter
flint
Free
Download trend
Daily snapshots, last 89 days (28 Jul – 24 Oct)
4.8 M0
dolphin-2.9.1-yi-1.5-34b
flint
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
dolphin-2.9.1-yi-1.5-34b · fp16
81.3 GB / 24 GB
flint · fp16 @ 256K ctx
279.0 GB / 24 GB