Qwen3.8 2.4T A95B vs Beam 1.0 501B A23B
Beam 1.0 501B A23B costs 5.0x less per output token than Qwen3.8 2.4T A95B ($1.20 vs $6.00 per million). Updated October 23, 2026; no benchmark has tested both models yet.
- Coding
- No data
- Overall
- No data
- Output $/M
- $6.00
- Coding
- No data
- Overall
- No data
- Output $/M
- $1.20
Qwen3.8 2.4T A95B or Beam 1.0 501B A23B: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Compare them on price, context and the boards below.
No benchmark has tested both yet. Qwen3.8 2.4T A95B has results on AA Coding Index, SciCode and AA Intelligence Index; Beam 1.0 501B A23B on LMArena WebDev, LMArena Text: coding and LMArena Text: software and IT. Compare them on price and context instead.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Intelligence
AA Intelligence Index
No call
Only Qwen3.8 2.4T A95B has a AA Intelligence Index result, 39.9.
Directional only
Agentic work
AA Agentic Index
No call
Only Qwen3.8 2.4T A95B has a AA Agentic Index result, 50.1.
Directional only
Web design
Design Arena: websites
No call
Only Beam 1.0 501B A23B has a Design Arena: websites result, 1247.
Directional only
Long documents
Listed context window
No call
Both take 1.05M tokens.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Beam 1.0 501B A23B
Qwen3.8 2.4T A95B $0.0050, Beam 1.0 501B A23B $0.0010 per turn.
List prices
At a glance
- Coding index
- Qwen3.8 2.4T A95B not benchmarked, Beam 1.0 501B A23B not benchmarked.
- Widest category
- None yet: no category has been tested on both models.
- Widest single gap
- None yet: no benchmark has tested both models.
- Output price
- Qwen3.8 2.4T A95B $6.00 against Beam 1.0 501B A23B $1.20 per million output tokens, 5.0x apart.
- Context window
- Both take 1.05M tokens.
Benchmark by benchmark
Every board either model has a result on, a category to a fold; bars are each result on a 0 to 100 scale. Only one model is measured on each, so no row names a leader.
CodingDirectional onlySix of these boards feed the Vibe Coding Index7 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| LMArena WebDev | Not measured | 1436 | Only Beam 1.0 501B A23B measured |
| AA Coding Index | 71.9 | Not measured | Only Qwen3.8 2.4T A95B measured |
| SciCode | 54.1% | Not measured | Only Qwen3.8 2.4T A95B measured |
| LMArena Text: coding | Not measured | 1472 | Only Beam 1.0 501B A23B measured |
| LMArena Text: software and IT | Not measured | 1461 | Only Beam 1.0 501B A23B measured |
| LMArena WebDev: React | Not measured | 1441 | Only Beam 1.0 501B A23B measured |
| LMArena WebDev: HTML | Not measured | 1438 | Only Beam 1.0 501B A23B measured |
| Neither model has a result on the other 36 boards here | |||
IntelligenceDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| AA Intelligence Index | 39.9 | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 1 board here | |||
Agentic workDirectional onlyPublic boards, shown as published, kept out of the index2 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| AA Agentic Index | 50.1 | Not measured | Only Qwen3.8 2.4T A95B measured |
| MCP Atlas | 84.5% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 40 boards here | |||
ReasoningDirectional onlyPublic boards, shown as published, kept out of the index5 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| GPQA Diamond (Artificial Analysis run) | 93.5% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Humanity's Last Exam (Artificial Analysis run) | 42.4% | Not measured | Only Qwen3.8 2.4T A95B measured |
| LMArena Text: hard prompts | Not measured | 1442 | Only Beam 1.0 501B A23B measured |
| LMArena Text: expert | Not measured | 1447 | Only Beam 1.0 501B A23B measured |
| LMArena Text: hard prompts in English | Not measured | 1452 | Only Beam 1.0 501B A23B measured |
| Neither model has a result on the other 18 boards here | |||
MathDirectional onlyPublic boards, shown as published, kept out of the index3 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| LMArena Text: math | Not measured | 1460 | Only Beam 1.0 501B A23B measured |
| LMArena Text: mathematical work | Not measured | 1474 | Only Beam 1.0 501B A23B measured |
| MathArena | 31.6% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 11 boards here | |||
KnowledgeDirectional onlyPublic boards, shown as published, kept out of the index4 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| LMArena Text: science | Not measured | 1431 | Only Beam 1.0 501B A23B measured |
| LMArena Text: medicine and healthcare | Not measured | 1378 | Only Beam 1.0 501B A23B measured |
| LMArena Text: legal and government | Not measured | 1431 | Only Beam 1.0 501B A23B measured |
| LMArena Text: business and finance | Not measured | 1430 | Only Beam 1.0 501B A23B measured |
| Neither model has a result on the other 16 boards here | |||
Web designDirectional onlyPublic boards, shown as published, kept out of the index2 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| Design Arena: websites | Not measured | 1247 | Only Beam 1.0 501B A23B measured |
| Design Arena: game dev | Not measured | 1212 | Only Beam 1.0 501B A23B measured |
| Neither model has a result on the other 7 boards here | |||
GeneralDirectional onlyPublic boards, shown as published, kept out of the index13 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Beam 1.0 501B A23B | Leader |
|---|---|---|---|
| Long context reasoning (AA-LCR) | 80.3% | Not measured | Only Qwen3.8 2.4T A95B measured |
| LMArena Text | Not measured | 1426 | Only Beam 1.0 501B A23B measured |
| LMArena Text: instruction following | Not measured | 1431 | Only Beam 1.0 501B A23B measured |
| LMArena Text: creative writing | Not measured | 1391 | Only Beam 1.0 501B A23B measured |
| LMArena Text: English | Not measured | 1437 | Only Beam 1.0 501B A23B measured |
| LMArena Text: non-English | Not measured | 1412 | Only Beam 1.0 501B A23B measured |
| LMArena Text: Chinese | Not measured | 1428 | Only Beam 1.0 501B A23B measured |
| LMArena Text: French | Not measured | 1461 | Only Beam 1.0 501B A23B measured |
| LMArena Text: Russian | Not measured | 1411 | Only Beam 1.0 501B A23B measured |
| LMArena Text: multi-turn | Not measured | 1416 | Only Beam 1.0 501B A23B measured |
| LMArena Text: longer queries | Not measured | 1429 | Only Beam 1.0 501B A23B measured |
| LMArena Text: writing and language | Not measured | 1401 | Only Beam 1.0 501B A23B measured |
| LMArena Text: entertainment and media | Not measured | 1400 | Only Beam 1.0 501B A23B measured |
| Neither model has a result on the other 35 boards here | |||
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Beam 1.0 501B A23B costs less
Repository review
50K input + 3K output tokens
Beam 1.0 501B A23B costs less
Agent loop
200K input + 10K output tokens
Beam 1.0 501B A23B costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | Qwen3.8 2.4T A95B | Reflection Beam 1.0 501B A23B |
|---|---|---|
| Maker | Qwen | Reflection |
| Weights | Open weights | Open weights |
| Released | August 12, 2026 | October 16, 2026 |
| Context window | 1.05M | 1.05M |
| Input $/Mtok | $2.00 | $0.40 |
| Output $/Mtok | $6.00 | $1.20 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 1 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Qwen3.8 2.4T A95B better than Beam 1.0 501B A23B for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Compare them on price, context and the boards below.
Which is cheaper, Qwen3.8 2.4T A95B or Beam 1.0 501B A23B?
Qwen3.8 2.4T A95B costs $2.00 per million input tokens and $6.00 per million output tokens; Beam 1.0 501B A23B costs $0.40 and $1.20. Cost per solved task is known for neither of them.
Which has the bigger context window, Qwen3.8 2.4T A95B or Beam 1.0 501B A23B?
Neither: both take 1.05M tokens.
Has any benchmark tested both Qwen3.8 2.4T A95B and Beam 1.0 501B A23B?
No benchmark has tested both yet. Qwen3.8 2.4T A95B has results on AA Coding Index, SciCode and AA Intelligence Index; Beam 1.0 501B A23B on LMArena WebDev, LMArena Text: coding and LMArena Text: software and IT. Compare them on price and context instead. Data as of October 23, 2026.